TW383508B - Light emitting device and display - Google Patents
Light emitting device and display Download PDFInfo
- Publication number
- TW383508B TW383508B TW86110739A TW86110739A TW383508B TW 383508 B TW383508 B TW 383508B TW 86110739 A TW86110739 A TW 86110739A TW 86110739 A TW86110739 A TW 86110739A TW 383508 B TW383508 B TW 383508B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- phosphor
- emitting
- photoluminescence
- patent application
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7767—Chalcogenides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
- H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/882—Scattering means
-
- H10W72/536—
-
- H10W72/5363—
-
- H10W72/552—
-
- H10W72/5522—
-
- H10W72/5524—
-
- H10W72/5525—
-
- H10W72/884—
-
- H10W74/00—
-
- H10W90/756—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Optical Filters (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Surgical Instruments (AREA)
Description
五、發明説明(
C 發明領域: (請光閱讀背面之注意事項再填寫本頁) 本發明係有關於—種用於LED顯示器、後•昭光光源、 信號機、照光式開關與各種指示器之發光二極Π有 關於-種發光裝置及使用此發光裝置之顯示裝置,此發 光裝置具備有—光致發光勞光體,其中發光元件變換所 產生之光的波長’並使其發光。 發明背景: 發光一極體由於係小型’可發出效率良好的鮮色光, 以及係半導體元件,故具有無燈泡燒壞之虞,初期驅動 特性暨耐震性優越,以及進_步反覆開/關點亮方面極 強之特點。因此,可廣泛用來作為各種指示器與種種光 源。且,最近有人開始分別開發超高亮度、高效率 RGB(紅、綠、藍)發光二極體,並使用設有此種發光二極 體义大晝面LED顯示器。此種LED顯示器具有以極少電 力即可作動,質量輕以及使用壽命長的優點,可預期今 後將廣被使用。 經濟部智慧財產局員工消費合作社印製 且最近有人使用發光二極體來進行種種構成白色發 光光源的嘗試。為了使用發光二極體得到白色光,由於 發光二極體具有單色性峰值波長,故譬如有將R、G、Β 二發光疋件鄰近配置’使其發光而擴散混色的必要。惟, 想要藉此構成產生白色光情形下,會有由於發光元件之 色碉與亮度等之分散而無法產生所需白色的問題。且, 發光元件分別以不同材料形成情形下,各發光元件之驅 本纸張尺度適用中國國家標準(CNS ) Μ規格( 經濟部智慧財產局R工消費合作社印製 •、發明説明( 電力等有針對各個不同 且,Aj兀件施加預定電壓的必要。德 由於發光元件為半導體發 之溫度特性^時m 件’故會有各個元件 热法將藉由各發光元件-化以及 ☆ 生先均一混合而產生色 的邊多問題。亦即,發光二極 # ™ m 位為各個色發光之發 有效’惟無法成為使用發光元件產生白色光因此’本案發明人於特開平5_i 526Q9號公報、特7’:45號公報、特開平⑽m號公報、特開 "4號公報等文獻中揭露一種發光二極體,將原先 發光兀件產生的光以勞光體作色變換而輸出。所揭露 發光—極體係用一種發光元件可發出白色系等其他發 色者’其構成如下。 上述公報所揭露之發光二極體,具體而言,係將發 層心能帶間隙大的發光元件配置在設於引線框前端之 I5 (cap)上,含有螢光體.,於被覆發光元件之樹脂模中吸收來自發光元件的光。發出與所吸收光波長相 光(波長變換)。 於上述所揭露之發光二極體中,使用可發出藍色 之發光元件來作為發光元件,由於藉含.有勞光體之 來模製,且此螢光體吸收該發光元件所發之光而發 色系光,故可製得一種能由混色發出白色系光之發 極體。 惟’習知發光二極體有隨著螢光體劣化而色調偏 斑 光 開 平 藉 之 光 光 帽 構件 異之 柔光 樹脂 出黃 光二 差 — L -------- I (請先閱讀背面之,注意寧硕再填寫本頁〕 、?τ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A7 _______B7____ 五、發明説明() 或螢光體發黑光之外部取出效率低下的情形等問題。此 處所謂發黑係指,譬如,使用(Cd,Zn)S螢光體等之無機 系螢光體情形下,構成此螢光體之金屬元素一部份,一 面析出一面變質而著色,再者,於使用有機系螢光體材 料情形下’由於2重結合切斷等而著色者。特別係指使 用具有高能帶間隙之半導體為發光元件以提高螢,光體變 換效率情形(亦即’藉半導體來提高所發光之能量,增 加螢光體所可吸收閾值以上之光,而吸收較多之光者。) 下’或螢光體使用量減少情形(亦即,相對地,螢光體 所照射之能量增多)下’由於螢光體所吸收的光的能量 必然會昇高,故螢光體顯然會劣化。且,發光元件之發 光強度使用更長時間的話,螢光體即會進一步加速劣 化。 且有發光元件近傍所設螢光體,因發光元件之溫度上 昇與外部環境(例如由於在屋外使用場合的太陽光等) 亦暴露於高溫,且因此熱而劣化,的情形發生。 況’根據此螢光體尚有由於自外部滲入之水份,製造 時内部所含水分’上述之光與熱而促進劣化的情形。 若使用離子化之有機染料,亦有在晶片近傍由於直流 電場,故產生電泳而使色調變化的情形。 發明概诚:
I 因此,本發明目的在於提供一種發光裝置以解決上述 課題,即使在較高亮度、長時間使用環境下,發光光度 本紙張妓適用中國國家標準(Cl)fS ) A4規格(21Gx]97公釐) (請先閲讀背面之.注意事項再填寫本頁) 、-° 經濟部智慧財產局員工消費合作杜印製 五、 發明説明( 經濟部智慧財產局員工消費合作社印製 與發光光率之降低與色偏差亦極少。 本發明人為達成此目的,乃於具備發光元件與螢光體 士發生裝置中,考慮以下諸必要事實,銳意檢討結果, 遂完成本發明: 、(1)所用發光元件可作高亮度發光,且針對長時間使其 發光特性安定; (2) 所用螢光體鄰近上述高亮度發光元件而設,即使長 時間使用在來自該發光元件的強光情形下,特性變化極 少,而在耐光性與耐熱性方面甚為優異(特別是鄰近發 光元件而配置之螢光體,由於根據我等檢討,暴露於 有較太陽光強達30倍-40倍的光,故作為發光元件, 使用高亮度者’在使用程度上’螢光體所要求的耐候 非常嚴格); (3) 姑不論發光元件與螢光體之關係如何,螢光體可 出一種光,其發光波長有效吸收且有效異於帶有來自 光元件之光譜波幅之單色性峰波長的光。 亦即,本發明之發光裝置係於具備有發光層為半導 之發光元件,以及吸收該發光元件所發出之光之—部 並發出所具有之波長與所吸收之光波長相異之光的光 發光螢光體的發光裝置中。 上述發光元件之發光層由氮化物系化合物半導體 成’且上述光致發光螢光體含有自Y、Lu、se、:u 與Sm所组成之元素組中所選出至少一元素,以及自A! Ga與In所組成之元素組中所選出之至少一元素,復且 具 若 性 發 發 體 份 致 製 Ga (請先閲讀背面之注意事項再-"寫本頁) 訂 五、發明説明( A7 B7 經濟部智慧財產局員工消費合作社印製 含有以鈽所致活之石榴石系螢光體而為其特徵者。 此處,氮化物系化合物半導體(一妒 响一。…。…。“且i—般於:: 有In Ga N與各種不純物之GaN而含有種種物質。 且上述光致發光螢光體始於Y3AI5O12: Ce' Gd3In5〇12 : Ce而含有如上述所定義的種種物質。 本案發明之發光裝置由於使用由可作高亮度發光的 氮化物系化合物半導體所製成之發光元件,故可作高亮 度之發光。且於該發光裝置中,所使用之上述光致發光 螢光體即使長時間暴露於強光,螢光特性之變化亦極 少,而在耐光性上極為優異。因此,能提供一種發光裝 置,可針對長時間使用,減少其特性劣化,可減少不 因來自發光元件之強光,亦因野外環境等外來光(含 紫外線之太陽光等)所造成的劣化,復使色斑與光暈 低下情形變得極少。且,本案發明之發光裝置,由於 使用之上述光致發光螢光體係短殘光,故亦可用在需 所謂1 20'秒的較快反應速度的用蜂方面。 於本發明之發光二極體中,上述光致發光螢光體 好疋含有具γ與A1的铭石福石系(Yttriurn Aluminium Garnet)·螢光體’藉此,可提高發光裝置之亮度。 於本發明之發光裝置中,若係上述光致發光螢光體, 可使用一般式係以(RebrSmOWAl^GashOp : Ce來表 示的螢光體(惟,〇 g r < 1,0客s各丨,而Re係自γ、 中所選出的至少一種),以獲得與鋁石榴石系螢光體 僅 有 度 所 要 最
Gd 使 請先閲讀背面之注意'Ϋ項再填寫本頁) 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(21GX297公釐)
經濟部智慧財產局員工消費合作社印製 用場合同樣優異的特性。 且’本發明之發光裝置為了縮小發光特性(發光波 長’、發光強度等)之溫度依存性’上述光致發光螢光體, 最好使用一無斗 I式係以(Y1 _p-q-rGdpCeqSmr)3(Ali· SGas)5〇12來表示的榮光體(惟,請^ ^0.2 > 〇.〇〇03^γ^〇.〇8. O^s^l) 且’於本發明之發光裝置中,上述光致發光螢光體 亦最好具有分別含Y與A1而組成互異的:個以上以錦致 活的鋁石梅石系螢光體。藉此’即可對應於發光元件之 特性(發光波長),調整光致發光螢光體之發光光譜, 發出所欲發光色。 甚而,本發明之發光裝置,為了將發光裝置之發光 波長設定於設定值,上述光致發光螢光體最好含有分別 以(Rel_rsmr)3(A11_SGas)5012: Ce (惟,0各r< 1、as 客1 ’而Re係自γ、Gd中所選出之至少—種)一般式來 表示,而相互組成的二個以上不同的螢光體。 且,於本發明之發光裝置中,為了調整發光波長,上 述光致發光螢光體亦最好含有一般式以Υ3(Αΐι_ sGas)5〇i2 -Ce來表示的第1螢光體,以及一般式以 Re3Al5012 : Ce來表示的第2榮光體。 4 惟,M d卜而Re係自Y、Ga、La中所選出之至少 一種。 且,於本發明之發光裝置中,為了調整發光波長,上 述光致發光螢光體亦最好含有分別於鋁石掏石系 Ί 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ?尤聞讀背面文诗意事-1'再填;一馬本頁)
A7 —~ B7 五、發明説明() (Yttrium Aluminium Garnet)螢光體中,使釔的一部份與 釓置換而相互置換量不同的第丨螢光體與第2螢光體。 f請先閲讀背面象注意事¾再填寫本頁〕 甚而’於本發明之發光裝置中,最好上述發光元件之 發光光譜之主峰值設定在4〇〇nm至530nm範圍内,且上 述光致發光螢光體之主發光波長設定成較上述發光元件 之主峰值長。藉此,即可有效發出白色系的光' 復且,最好於上述發光元件中,該發光元件之發光層 含有含In氮化釓系半導體,而上述光致發光螢光體則於 鋁石榴石系螢光體中,A1之一部份以Ga在Ga: Α1=ι: ^ 至4:6的比率範圍内置換,且γ之一部份以Gd在 Y:Ga=4:l至2:3的比率範圍内置換。如此調整之光致發 光螢龙體之吸收光譜可使具有作為發光層之含氮化釓系 半導體之發光元件所發出之光波.長非常一致,而增進變 換效率(發光效率)。且,該發光元件之藍色光與該螢 光體之螢光之混色光可成為光效性品質極佳之白色,從 而提供在此點極優異之發光裝置。 經濟部智慧財產局員工消費合作社印製 本發明之一實施例之發光裝置係在於,上述發光元件 經由上述光致發光螢光體設於其一側面,且其除一主表 面外之表面具備有實質上以反射構件來覆蓋的略呈矩形 導光板’上述發光元件經由上述光致發光螢光體與導光 板使所發出之光成面狀,而自上述導光板之上述之一主 表面發出。 本發明其他實施例之發光裝置特徵在於,上述發光元 件設於其一侧面,上述光致發光螢光體設於其一主表 本紙張尺度適用中國國家標準(CNS ) A4規格(210X29?公釐) ~ ------- A7 , ------------B7 _ 五、發明説明() ~~~~~ ---- 面,具備有一以一反射構件實質上覆蓋除該—主表 之表面而4呈矩形之導光板,上述發光元件經由導= 與上述光致發光螢光體使所發出之光成面狀,而由上求 導光板之上述一主表面發出。 、 且,本發明之LED顯示裝置具備有成矩陣狀配置本發 明發光裝置之LED顯示器,以及依輸入該LED顯示器: 顯不數據來驅動的驅動電路。藉此提供一 * 一、 g rp同猾細顯 示且視覺上色斑極少的較廉價LED顯示裝置。 本發明一實施例之發光裝置係一種發光二椏體,具有 一安裝引線,具有一帽部與引線部; 一 LED晶片,配置於上述安裝幻線之帽部内,且其一 側之電極電氣連接灰安裝引線; 一内引線,電氣連接於該LED晶片之他側電極;
一透光性塗覆部,充填於上述帽部内而覆蓋上述LED 曰曰片,以及含上述安裝引線之帽部、上述内引線與該LED 晶片之他侧電極部之連接部份而將上述塗覆構所覆蓋之 LED晶片被覆之模構件; 其特徵在於, 經濟部智慧財產局員工消費合作社印製 上述LED晶片係氮化物系化合物半導體,上述塗覆構 件含有自Y、Lu、Sc、La、Gd及Sm所组成之一組中所 選出之至少一元素以及自A卜Ga與In所組成之一組中 所選出之至少一元素’且其所含光致發光螢光體係由鈽 所致活之石榴石系螢光體製成者。 於本發明之發光二極體中,上述光致發光螢光體最好 A7 B7 五、發明説明( 具有含Y與A1之銘石梅石系(Yttrium Aluminium Garnet) 螢光體。 且’本發明之發光二極體若係上述光致發光螢光體, 最好使用一般式以(Re^rSmr^Ah-sGashOu : Ce來表 示的螢光體(惟0 S r < 1,〇 $ s $ 1,而Re係自γ、Gd 中所選出的至少一種)。 且,本發明之發光二極體若係上述光致發光螢光體, 亦可使用一般式以(Ylp-q-rGdpCeqSmrWAl^ sGas)5〇12來表示之螢光體(惟,〇^ρ$〇8、〇〇〇3各q ^0.2' 0.0003^r^0.08> O^s^l)。 於本發明之發光二極體中,為了將發光波長調整或所 欲之波長’上述光致發光螢光體最好具有二個以上分別 含有Y與A1相互組成而相異的以鉢致活的銘石梅石系榮 光體。 本發明之發光二極體同樣地,為了將發光波長調整或 所欲之波長,最好使用一般式分別以(Rei_rSmr)3(Ali sGas)5〇i2:Ce.來表示(惟,〇$r<l,OgsSl,而 |^係 由Y、Gd中所選出的至少一種)而相互組成的二個以上 相異的螢光體來作為上述光致發光螢光體。 同樣地,本發明之發光二極體為了將發光波善 κ辨1整成 所欲之波長,最好使用一般式以Y3(Ali_sGa * 表示的第一螢光體與一般式以Re3Al5〇12:Ce表示的第 二螢光體來作為前述光致發光螢光體。其中,〇< s 各 1, 而Re則係自Y、Ga、La中所選出的至少一種。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 請' 先 閱 讀 背 面 注-
I 經濟部智慧財產局員工消費合作社印製 A7 ------—_£7__ 五、發明説明() ' -——~~~ 同樣地’本發明之發光二極體為了將發光波長調整成 所欲之波長,上述光致發“光體亦最好使用於銘 石系螢光體中分別使釔之一韶々V Λ β 田 刀別忧釔 < 部伤與釓置換而相互置換量 不同的第1螢光體與第2螢光體。 且,-般而言,螢光體在吸收短波長的光而發出長波 長的光方面’較吸收長波長的光而發出短波長的光者效 率佳。與其使用發出紫外光使樹脂(模構件與塗覆構件) 劣化者不如使用發出可見光者較佳。因此,於本發明之 發光二極體中,為了提高發光效率與延長其壽命,最好 將上述發光元件之發光光譜主峰值設定在可見光中較短 波長的400nm至53〇nm範圍内,且將上述光效發光螢光 體之主發波長設定成較上述發光元件之主峰值長。且, 依此方式,以螢光體變換的光,由於亦較發光元件所發 出的光波長還長,故螢光體等所反射而變換後的光即使 照射在發光元件,亦不會為發光元件所吸收(因變換後 的光ilb較T間隙的说量小)。如此’螢光體等所反射的 光即為載置有發光元件之帽部所反射,而可進一步作有 效的發光。 圖式說明: 第1圖係有關本發明實施形態之引線型發光二極體型 式之剖視圖。 第2圖係有關本發明實施形態之晶片型發光二極體型 式之剖视圖。 11 本紙用中國國家標準(CNS ) A4規格(210X297公釐) -- (請先閱讀背面式注意事項再填寫本頁) - 丁 經濟部智慧財產局員工消費合作社印製
五、發明説明( 弟3A圖係一圖表,圖示以第-實施形態之卸致活之 紅色系勞光體所激勵之光譜。 帛3『圖係-圖表’圖示以第一實施形態之鈽致活之 紅色系勞光體所發出之光譜。 “圖係-圖表’圖示第i實施形態之發光二極體之 發光光譜。 第5A圖係—圖表,圖示以第二實施形態之鈽致活之 粗石掏石系(Yttrium Aluminium以咖)勞光體之激勵光 譜。 第5B圖係一圖表,圖示以第二實施形態之鈽致活之 銘石權石系螢光體之發光光譜。 第6圖係用於說明第二實施形態之發光二極體發光色 之色度圖,圖中,A與B點表示發光元件所發出之光,c、 D點分別表示來自二種光致發光螢光體之發光色。 第7圖係有關本發明其他實施形態之面狀發光光源型 式之剖視圖。 第8圖係異於第7圖之面狀發光光源型式之剖視圖。 第9圖係異於第7與8圖之面狀發光光源型式之剖視 圖。 第1 0圖係本案發明應用例之顯示裝置之方塊圖。 第11圖係第10圖所示顯示裝置之led顯示器之平面 圖。 第1 2圖係使用本案發明之發光二極體與RGB的四個 發光二極體來構成畫素的LED顯示器平面圖。 12 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ' (請先閱讀背面之,注意事項再填寫本頁) ,ιτ 經濟部智慧財產局員工消費合作社印製 五 經濟部智慧財產局員工消費合作社印製 、發明説明( 第13圖係表示實施例1 士 a . - '匕較例1之發弁-杻触, 哥命試驗結果圖表,其中(A)係25它疋發先一極體< 6〇°C,90%RH下的結果》 下的結果,而(B)係 請先閎讀背面#注意事項再填冩本頁) 第14圖係表示實施例9與比齡〇 、 (二()對於經過時間之亮度保持率二 (B)則表示試驗前後的色調變化。 而 第15圖係-圖表,表示實施例9與比較例 二極體之可靠性試驗結果,其ψ ^ 、1 )表示亮度保持率與時 間 < 關係,而(B)則表示色調與時間之關係。 、第16圖係一色度圖,圖示可由一 將表1所示螢光體 與辛值玻長465nm之藍色LED乜人沾议, 且合的發光二極體實現的 色再現範圍。 第17圖係一色度圖’圖示一將砉!邮—技々 财衣1所π螢光體與锋 值波長465nm之藍色LED組合的發光二極體中螢光體含 有量變化時之發光色之變化。 第18A圖係以(Y〇 6Gd〇 4)3Al5〇i2:Ce來表示的實施 例2光致發光螢光體之光譜。 第1 8B圖圖示具有發光峰值波長460nm之實施例2 發光元件之發光光譜。 第18C圖圖示實施例2之發光二極體之發光光譜。 第19A圖圖示以(Y〇.2Gd〇.8)3Al5〇i2:Ce來.表示的實 施例5光致發光螢光體之發光光譜。 第19B圖圖示具有發光峰值波長45 Onm之實施例5 發光元件之發光光譜。 13 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A7 B7 i、發明説明() 第19C圖圖示實施例5發光二極體之發光光譜。 第20A圖圖示以Y3Al5〇l2:Ce來表示之實施例6光 致發光螢光體之發光光譜。 第2 0B圖圖示具有發光峰值45 Onm之實施例6發光元 件之發光光譜。 第20C圖圖示實施例6發光二極體之發光光譜。 第21A圖圖示以Y3(Al〇.5Ga〇.5)5〇12:Ce來表示之.實 施例7光致發光螢光體之發光光譜。 第21B圖圖示具有發光峰r值波長450nm之實施例7-發光元件之發光光譜❶ 第21C圖圖示實施例7發光二極.體之發光光譜。 第22A圖圖示以(Y〇.8(jd〇.2)3Al5〇l2:Ce來表示之實 施例11光致發光螢光體之發光光譜。 第22B圖圖.示以(Y〇.4Gd〇.6)3Al5〇i2:Ce來表示之實 施例1 1光致發光螢光體之發光光譜。 第22C圖圖示具有發光峰值波長470nm之實施例發光 元件之發光光譜。 第23圖圖示實施例11發光二極體之發光光譜。 圖號對照說明: 龜一· * 100 發光二極體 101,201,701 塗覆 102,2302,702 發光元件 103,203 電線 104 模構件 105 安裝引線 105a 帽部 106 内引線 14 本紙張尺度適用中國國家標隼(CNS ) A4規格(21〇X297公釐) (請光閲讀背面之注意事項再填寫本頁)
X 經濟部智慧財產局員工消費合作社印製 五、發明説明( 205 505 601 603 605 703 端子金屬 蔽光構件 LED顯示器 RAM 驅動電路 金屬基板 705,707 反射構件 504 506 602 604 702 704 706 框體 矽膠 驅動器 色調控制裝置 發光二極體 導光板 散射片 經濟部智慧財產局員工消費合作社印製 以下參考圖式說明本發明之實施形鸿。 第:圖之發光二極體〗。。係具備“裝引線 :。…丨線型發光二極體,發光元件1〇2設在安 引線105之帽部i〇5a上,冬 裳 =有既疋先致發光螢光體之 覆樹脂101充填在帽部105a内 ' 鬥而覆蓋發光元件1〇2後 以樹脂模製成形而構成者。發先 知尤兀件102之n側電極與 側電極分別使用電線103來將安裝料ι〇5與内引線1〇6 連接。 在如以上所構成之發光二極體中,發光元件㈤D晶 片)1〇2所發光之一部份激勵塗覆樹脂1〇1内所含光致發 光勞光體而‘產生與LED光波長相異之光,將光致發光勞 光fa所產生的螢光與無助於光致發光螢光,激勵而發出 的LED光混色而發光。結果,發光二極體1〇〇亦發出與 發光元件102所發出之LED光波長相異的光。 且第2圖所示者係晶片型發光二極體,發光元件(led 105與内 (請先閱讀背面之.注意事項再填寫本頁} .ίτ I^n ml 15 本紙張尺度適用中國國家標準(CNS ) A4規格(2丨0X297公釐) 阳片)如設在捏體m之凹部,含既定光致發光榮光體 覆材枓无填於該凹部以形成塗覆冑201而構成者。 :光元件202使用含有諸如Ag之環氧樹脂等來固定,而 :發光元件2〇2之η侧電極與P側電極則分別使用導電 …連接於設在框體204上之端子金屬跡於如以 上所構成之晶片型發光二極體中,與帛!圖之引線型發 光二極體相同’將光致發光勞光體所產生的榮光與不為 光致發光螢光體所吸收的經傳送的LED光混色而發出。 結果,發光二極體亦發出與發光元件1〇2所發出led光 波長不同的光。 具備上所說明光致發光螢光體之發光二極體具有以 下特徵。 I通常,自發光元件(LED)放出之光經由供電給發光 元件之%極放出。所放出之光成為發光元件所形成的陰 電極,具有特定的發光型式,因此不會均一地在所有方 向放出。惟,具備螢光體之發光二極體由於藉螢光體散 射來自發光元件的光而放出光,故不會形成非所欲的光 型式’而可在廣大的範圍均一地放出光。 2.來自發光元件(LED)的光固具有單色性的峰值,惟 由於某種程度的光譜•寬幅,故光效性極度。而這在使用 較廣範圍的波長來作為必要光源情形下尤為不可或缺的 優點。譬如在使用掃描器的光源的場合,最好使用光譜 寬幅。 以下所說明實施形態1、2之發光二極體特徵係在具 16 A7 —"" B7 五、發明翻() '~ -—- (請先閎讀背面之注意事項再填寫本頁} 有第1或2圖所示構造之發光二極體中,將一使用可見 光帶内光能量較高的氮化物系化合物半導體的發光元件 與一特定的光致發光螢光體組合。因此,具有可作高亮 度發光,在長時間使用下無發光效率低下與色斑情形發 生的良好特性0 一般而言’於勞光體中,由於吸收短波長的光而放出 長波長的光的螢光體較吸收長波長的光而放出短波長的 光的螢光體,在變換效率上更優異,故於本發明之發光 二極體中,最好使用可發出短波長藍色系光的氮化釓系 半導體發光元件(發光元件)。且’無庸贅言,使用高亮度 的發光元件較佳。 適合用來與此種氮化釓系半導體發光元件組合之光 致發光螢光體需有以下特性: l.sS:在發光元件102、202鄰近’而由於暴露在達太陽 光的3 0倍至4 0倍強的光線下,故在耐光性上極佳,而 可久耐南強度光照射者。 經濟部智慧財4局員工消費合作社印製 2·為了藉發光元件102、202激勵,發光元件之發光能 作有效發光者。尤其是,運用混色情形下,不作紫外線 而作藍色系光有效發光者。 3 ·可發出綠色系至紅色系的光而與藍色色系混色成白 色者。 4.設在發光元件102、202鄰近’而由於會受使該晶片 發光之際的發熱所造成溫度變化的影響,故在溫度特性 上良好者。 17 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) B7 五、發明説明() ~ '—— 5 ·可藉由色調組合比或複數螢光體混合化的變化而作 連續的變化者。 6.發光二極體有對應於使用環境之耐候性。 貫施形態1 與本案發明有關之實施形態1發光二極體係具有高能 帶間隙於發光層,而將可發出藍色系光的氮化釓化合物 半導體兀件與本身為可發出黃色系光之螢光體而以鈽致 浩 < 石權石系光致發光螢光體組合者。因此,於此實施 形態1之發光二極體中,可將發光元件1 〇2、2〇2所發出 之監色系光與被此發光激勵的光致發光螢光體的黃色系 光混色,藉此而進行.白色系發光。 且,由於用於此實施形態1發光二極體的以鈽致活的 石掏石系光致發光螢光體具有耐光性與耐候性,故即使 長時間將發自發光元件102、202的可見光帶中的高能光 咼党度照射於其近傍情沉下,亦可發出發光色之色斑與 發光亮度低下極少的白色光。 經濟部智慧財產局員工消費合作社印製 以下詳述本實施形態丨發光二極體之各構成構件。 (光致發光螢光體) 本貫施形態1發光二極體所用光致發光螢光體係〜種 以發自半導體發光層的可見光與紫外線來激勵而發出具 有與經激勵之光波長相異的光致發光螢光體。具體而 吕,以含有自Y、Lu、Sc、La、Gd與Sm中所選出之至 _ 18 本紙張尺度適用中CNS ) A4規格(ζίοχ 297公釐)--------- A7 B7 五、 發明説明( 經濟部智慧財產局R工消費合作社印製 少一元素與自A1、Ga與In中所選出之至少一元素而以 鈽來致活的石榴石系螢光體來作光致發光螢光體。本發 明最好使用含r與A1而以鈽致活之鋁石榴石系螢光體, 或一般式以(RebrSmdVAlhsGas^Ou : Ce (惟,r < 1,0 $ s ^ 1,而Re係自γ、Gd中所選之至少一種)。 使用氮化釓化合物半導體之發光元件所發出的LED光與 本身是黃色的光致發光螢光體所發出之螢光成補色關係 h形下’藉由將led光與螢光混色而發出,即可整體發 出白色系光。 於本實施形態1中,此光致發光螢光體如上所述, 由於混合塗覆樹脂1〇1與形成塗覆部之樹脂(容後詳述) 來使用’故藉由對應於氮化石榴石系發光元件之發光波 長,對與樹脂混合的比率,乃至於填入帽部或框體204 (凹部之充填量作種種調整’即可任意將發光二極體 色調設定為含白色之電燈色。 所έ光致發光榮光體之分布亦對混色性與耐久 有所影響。譬如,自含有光致發光螢光體之塗覆部與 構件之表面侧朝向發光元件提高光致發光螢光體之分 濃度,即較不容易受到來自外部水份等的影響,而可 止水份所造成的劣化。另一方面’若使光致發光榮光 自發光疋件朝模構件等表面兩侧之分布濃度提高,即 使来自易受外部環境水份影響的發光元件的發熱、 強度等的影響變得較少,從而可抑制光致發光勞光 劣匕如此,光致發光螢光體之分布即可藉由調整 之 性 模布 體 羲 可 照射 體之 含有 (請先閎讀背面之注意事項再填寫本頁} ..表------'ιτ ------- 齡(21〇X^i· 光致發光螢光體之構件、形成溫度、黏度與光致發光螢 光體之形狀、粒度分布等來實現種種分布’並考慮發光 二極體之使用條件來設定分布狀態。 實施例1之光致發光螢光體由於與發光元件102、 202相接,或作近接配置,即使在照射強度(Ee)為3W · cm-2以上10W . cm_2以下之中,亦具有充份的耐光性, 故藉由使用孩螢光體’可構發光特性優異的發光二極 體。 且’實施形態1之光致發光螢光體由於具有石榴石 構成,故熱、光及水份強,即可如第3 A圖所示,使激勵 光譜之峰值接近45〇nm。且發光峰值亦如第3圖所示, 具有接近580nm至700nm展幅極寬的發先光譜。且,實 施形態1之光致發光螢光體由於在結晶中含有Gd,故可 在460nm以上的長波長帶中提高激勵發光效率。藉由Gd 含量增加’發光學值移往長波長,而全體發光波長亦移 往長波長側,亦即,需要強紅發光色情形下,可藉由增 加Gd置換量來達成。隨著增加Gd,藍色光所發出之光 亮度有低下的傾向。 尤其是,藉由在具有石榴石構成之YAG系螢光體 之組成内,以Ga來置換A1的一部份,發光波長即往短 波長側移動,或藉由以Gd來置換組成中γ的一部份, 發光波長_即往長波長侧移動。 表 1 圖示-般式以(Yl_aGda)3(All bGab)5〇i2: Ce 來表示的YAG系螢光體之組成及其發光特性。 20
A7 B7 五 發明説明() 表1 No. Gd含 量 Ga含 量 C IE色度座標 亮-度 効率 X y Y ① 0. 0 0. 0 0. 4 1 0. 5 6 100 1 0 0 ② 0. 0 0. 4 0. 32 0. 5 6 6 1 6 3 ③ 0. 0 0. 5 0. 2 9 0. 5 4 55 6 7 ④ 0. 2 0. 0 0. 4 5 0. 5 3 102 1 0 8 ⑤ 0. 4 0. 0 0. 4 7 0. 5 2 10 2 1 1 3 ⑥ 0. 6 0. 0 0. 4 9 0. 5 1 9 7 1 1 3 ⑦ 0. 8 0. 0 0. 5 0 0. 5 0 7 2 8 6 *Λ - ml·— HI...... I— ...... -— — -I I 】- „ .,. 一 ./IV (請先閎讀背面之注意事項再填寫本頁) 表1所示之各特性係以460nm之藍色光來激勵而測 疋。且,於表1中,亮度與效率係以①之材料為1Q0來表 示其相對值。 藉Ga來置換A1情況下,最好考慮發光效率與發光 波長將比率設定於Ga:Al = 1:1至4:6之間。同樣地,以 Gd置換γ的一部份情況下’宜把比率設定於9:: 〜1:9範圍,設定於4: ;1〜2:3範圍則更好。Gd置換量的 比率若不滿2,綠色成份即由於紅色成份減少而增大, Gd·置換I的比率若在6以上,紅色成分即會增加,而亮 度則急遽低下。特別是,藉由依據發光元件之發光波長, 將YGG系螢光體中γ與Gd的比率設定於Y:G(i= 4:1〜 2:3範圍,即可使用一種鋁石榴石系螢光體,構成一種可 大致沿黑體放射軌跡發生白色光的發光二極體,且,
II 經濟部智慧財產局員工消費合作社印製 21 五、發明説明( 將YAG系螢光體中之γ與Gd比率設定在Y:Gd=2:3〜 1:4範圍,即可構成一種可發出低亮度電燈色之發光二極 to。復且,藉由將Ce含量(置換量)設定於〇〇〇3〜〇2 範圍,可使發光二極體之相對發光光度在7〇%以上。含 量未滿〇_〇〇3的話,即以Ce來減少光致發光之激勵發光 中心數,藉此減低光度,相反地,若大於2,則發生濃度 熄光。 . 如上所述,藉由以Ga來置換組成中A1之一部 份,可使發光波長往短波長移動,而藉由以Gd來置換組 成中Y之一部份,則可使發光波長往長波長移動。藉由 以此方式變化其組成,即可連續調節發光色。且,波長 為254nm與365nm的話,藉幾乎不會激勵的45〇nm附近 的藍色系發光元件之LED光來提高激勵效率。峰值波長 進一步具備有用來將氮化物半導體發光元件連續變換Gd 組成比之li色系發光度換成白色系發光的理想條件。 經濟部智慧財產局員工消費合作社印製 且,實施形態1藉由组合使用氮化釓系半導體之發 光元件,以及以銬致活而在銘石梅石系螢光體(YAG)中含 希土類元素之釤(Sm)之光致發光螢光體,即可進一步提 發光-—極體之發光效率。 此種光致•發光螢光體可使用氧化物或高溫下易氧 化物作成之化合物來作為Y、Gd、Ce、Sm、A1及Ga之 原料,以預定之化學計量比將其充份地混合而製成混合 原料,將作為助熔劑之氟化銨等氟化物適量混合於製成 之混合原料中而裝入掛禍中’在空氣中135〇〜145〇〇c溫 22 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部智慧財產局員工消費合作社印製 、發明説明( 度範圍内歷2〜5小時择 磨洪焙品,洗淨、分V、^,得:Γ,其次於水中球 於上述製作方 ,、σ 币于不恥于 氧化物 》仆 此σ原料亦最好藉由混合共沉 氣化物、氧化銨與氧化 以草酸共同沉搬—溶解液之:造’此共沉氧化物係將- 係依化學計量比將Y、Gd 更 者。 e Sm希土類元素溶解於酸 一般式可用(YpCeqSmr)3Al5〇i2 來表 的光致發光螢光體可拉士、人u 了藉由於結晶中含有Gd,提高尤其 4 6 0nm 以上县油互册、 激勵發光效率。且藉由增加釓 量’可使發光峰值波甚拉s 值疚長往530nm至570nm長波長移動 且所有發,波長亦可往長波長側移動。需要強紅發光 :下可藉增加Gd置換量來達成。隨著⑹增加,藍 光所發射之光致發光亮度徐徐降低。惟,P宜在0·8以下 〇.7以下較佳’㊉更好的是0.6以上。 且’一般式以(Yl-p-q-rGdpCeqSmr)3Al5012 來 不的3有Sm的光致發光螢光體,即使增加㈤含量, 使” V有'皿度特性降低情形發生。亦即,藉由含有Sm 大幅改善同溫下光致發光螢光體發生亮度的劣化。其 善程度隨Gd含量增加而變·大。尤其是,Gd含量增加 使光致發光之發光色調具有紅色而组成之螢光體由於 度特性劣化,故使其含有Sm以有效改善溫度特性。且 此處所謂之溫度特性係相對於45〇ηιη藍色光在常溫 c)下所激勵之發光亮度的同螢光體在高溫(2〇〇(>c 示 是 含 情 色 表 亦 而 改 以 (25 )下 {請先閲讀背面之^意事項再填寫本耳>
23 各紐尺度適财_家縣(CNsTMiiT^~97^t ) A7 ' —___ B7 五、發明説明() — 的發光亮度相對值(%)。
Sm含量r在0.0 00 3$r$0.08範園最好,藉此,可 使溫度特性達60%以上。若較此範圍小,溫度特色的改 善效果會變小。且’若較此範圍Γ大,則相反地,溫度 特性會降低。然而,Sm之含量在〇.〇〇〇7$Γ彡〇〇2範圍 更佳,藉此可使溫度特性達80%以上。
Ce §量q取好在0.003客qS〇.2範圍,藉此可使相 對發光受度達7 0 %以上。此處所謂的相對發光亮度係指 在以q = 0.03螢光體之發光亮度為1〇〇%情形下的發光亮 度。
Ce含量在0.003以下的話’即會為了減少光致發光 藉Ce激勵之發光中心數,而降低亮度,相反地,較〇.2 大的話’即會發生濃度熄光。此處所謂濃度熄光係指為 了提兩螢光體之亮度,一旦增加致活劑之濃度,若係在 某一最適值以上的濃度,即降低發光強度者。 於本案發明之發光二極體中,亦最好混合A1:Ga、 Y、Gd與 Sm含量相異之二種以上之(Yin — rGdpCeqSmr)3Al5012光致發光螢光體來使用。藉此固可 增加螢光發光中RGB之波長成份,惟,亦可譬如藉由使 用彩色滤光器來作為全色液晶顯示裝置用。 (發光元件102、102 ) 發光元件如第1與第2圖所示最好埋設於模構件 中。本案發明之發光二極體所用之發光元件係使以鈽致 24 本紙張尺度適财關家辟(CNS ) A4規格(210X297公釐) :' (請先閱讀背面之注意事項再填寫本頁) *· 、?τ 經濟部智慧財產局員工消費合作社印製 A7 五、發明説明( 請- 閲. 讀- 背- 面 之 -注, 意 事 ,項 再.. 本 頁 活之石梅石系螢光體可極有效激勵之氮化m合物半 導體。使用氮化氣系化合物半導體之發光元件iG2、2〇2 係以MOCVD法等们nGaN等之氮化亂系半導體形成於 基板上以形成發光層而製成者。兹列舉具有MB接入、 PTN接合與PN接合等之同質構造、異質構造或雙異^構 造來作發m牛之構it。可根據半導體層之材料及其混 晶度來對發光波長作種種的選擇。且可作成足以使半導 體活性層產生量子效果的薄薄的單_量子井構造與多重 量子井構造。尤其是’於本案發明中,藉由使發光元件 之活性層成為In的GaN之單一量子井構造,即可使光致 發光螢光體不致於劣化,而能作為發光較亮度之發光二 極體來使用。 經濟部智慧財產局員工消費合作社印製 在使用氮化釓系化合物半導體情形下,固可使用藍 寶石、尖晶石、Sic、Si、ZnO等材料於半導體基板上, 惟,取好使用藍寶石基板,俾形成結晶性良好的氮化釓。 經由GaN、A1N等之緩衝層將!^接合形成於此藍寶石基 板上,而以此方式形成氮化釓半導體層。氮化釓系半導 體固在不摻雜不純物狀態下呈N型導電性,惟,為了形 成具有所欲提南發光效率之特性(載體濃度等)之 氣化亂半導體’取好以Si、Ge、Se、Te、C等作為N型 摻雜劑來進行適宜的摻雜。在形成p型氮化釓半4導體情 況下,則摻雜Nn、Mg、Be、Ca、Sr、Ba等。p型摻雜 劑。且氮化釓系化合物半導體由於僅摻雜p型摻雜劑難 以P型化,故最好在導入p型摻雜劑後,以爐加熱,藉 25 經濟部智慧財產局員工消費合作社印製 五、發明説明( 低速屯子射線照射與等離子照射來進行P型化。藉由蝕 刻使P型與N型氮化孔半導體表面露出|,使用嘴錢法 與真2蒸發法在各半導體層上形成所欲形狀之各個電 極。 ”次使用藉由切塊直接全斷的.方法,切入亦比刀 端還寬的溝中之後,即藉外力切割半導體晶圓之方法, 或藉由珂端的鑽石針往復直線運動以劃線,而在半導體 晶圓上譬如拉出圍棋盤目狀的極細劃線(經線)之後, 藉外力將晶圓切割之方法等,將以上所形成之半導體晶 圓等切割成晶片狀。如此,即可形成由氮化釓系化合物 半導體所製成的發光元件。 於本實施形態1之發光二極體發出的白色系光情形 下’宜考慮與光致發光螢光體的補色關係以及樹脂的劣 化等而將發光元件之發光波長設定在4〇〇nm以上、53〇nm 以下,設定在420nm以上490nm以下則較佳。為了分別 提高發光元件與光致發光螢光體之效率,更好的是設定 在45Onm以上47 5nm以下。實施形態1白色系發光二極 體之一發光光譜例子圖示於第4圖中。此例示之發光二 極體係第1圖所示之引線型’亦為後述使用實施例1之 發光元件與光致發光螢光體者。於第4圖中,具有450nm 附近峰值的發光係來自發光元件之發光,而具有57〇nm 附近峰值之發光則係發光元件所激勵光致發光發出的 光。 且第16圖圖示以第1圖所示榮光與峰·值465nm藍 26 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐〉 <請先閲讀背面之'注意事項再填”寫本頁) 裝. 訂 —k 體 表 元 配 激 外 經濟部智慧財產局員工消費合作社印製 五、發明説明( 色LED (發光元件)組合成的白色系 的色再現範圍。此白多 ’、* -亟體可實現 w:自色系發光二極體夕旅止& ^ ^ , 藍色LED起源的色声 "色由於位於 飨 又.’、螢光體起源的色度點結合的直 線上的各個點,故麩 ^ 中①〜⑦的螢光體,可全 面涵盍色度圖中生却筘间4τ古^
Ma圍極廣的白色領域(第16圖中加 2線之邵份)。第17圖所示者係於白色系發光二極體 含量變化時發光色變化的情形。於此處勞光 含量係❹對於使用在塗覆部的樹脂的重量百分比來 不。由第17圖可知’螢光體的量若増加即趨近螢光體 發光色,減少的話則趨近藍色LED。 且’本案發明加設可產生激勵螢光體的光的發光 件,亦可一併使用不激勵螢光體之發光元件。具體而言 加設可激勵螢光體之氮化物系化合物半導體,而一併 置有實質上不激勵螢光體,發光層為鎵化磷、鎵化砷 鋁、鎵化砷磷與銦化鋁等之發光元件。如此,來自不 勵登光體的發光元件的光就不會被螢光體吸而放出 部。而藉此則可作為發出紅白光的發光二極體。 以下說明第1圖與第2圖之發光二極體之其他構成 要素。 (導電性電線103、203 ) 作為導電性電線1 03、203,需在電阻性、機械連接 性、電氣傳導性與導熱性上極佳。導熱性宜為〇.〇1卡 /(秒)(cm2)(°C/cm)以上,較佳者為 0.5 卡/(秒)((^2)(1 27 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) (請先閲讀背面之注意事項再填寫本頁)
ΓΙ_;_ ___ 經濟部智1員工消費合作杜彡製 發明説明( /cm)。且考慮到作 曰 業性的話’取好電線的直徑 以上45微米以下。 杜政未 、、疋 使使用同一材料於冬者& 光體之塗覆部與楹^ 打於》有勞 興挺構件,由於螢光體進入任何一 起的熱膨脹係數不同,故 万斤引 始m Λ .致 丨王電線谷易於其界面斷 導電性電線的直徑為25微米以上最好,而自 發光面積與處理容易度觀點則35微米以下最好^ 電性電線的材質計有金、銅、白金、銘等金屬與其合金。 由於使用此種材質、形狀所製成的導電性電線,故藉電 線黏接裝置,即可易於與各發光元件之電極、内料與 安裝引線連接。 (安裝引線) 女裝引線105係由帽部i〇5a與引線部1〇5b粗成, 帽部l〇5a上以裝片裝置載置發光之1〇2之部份宜足夠 大。且於將複數發光元件設於帽部内而以安裝引線來作 為發光元件之共通電極場合,由於有使用相異電極材料 情形’故必須分別有充份的導電性以及焊線等的連接 性。且’在將發光元件配置於安裝引線上的帽部内同時 將螢光體充填於螢光體内部情形下,即使來自螢光體的 光係其本身所放出,由於由帽部朝所欲方向反射,故可 防止來自近接配置的其他發光二極體的光所造成的擬似 點燈情形。所謂擬似點燈係指.即使未供電給近接配置的 其他發光二極體亦可看到有發光的現象。 發光元件102與安裝引線105之帽部105a之接合 28 本紙張尺度適用中國國家標隼(CNS ) Μ規格(210X297公褒) 請 閱. 讀 背 之 注‘ 意 事 項 再 f-f 頁 訂 A7 B7 五、發明説明( 可用锿氧樹脂、壓克力樹脂與仿樹脂等之熱硬化性樹 月曰。且,使用背面發光元件(係自基板侧發光取出,使 發光電極與㈣105相對向而安裝者)情形下,為了在 使該發光元件與安裝引線連接同時導電,可使用岣塗 漿、碳塗漿與金屬沖擊等。甚而,為了提高發光二極體 之光利用效率,最好發光元件亦使所配置之安裝引線之 帽部表面成鏡面狀而具有表面反射功能。此情形之表面 糙度最好為〇.15以上Ο.”以下。且,安裝引線之具體電 阻宜為300 // Ω ·厘米以下,較佳者為3以Ω •厘米以下。 且安裝引線上疊置有複數發光元件情形下熱導度必需良 好,此熱導度苴為0.01卡/(秒)(cm2)(t:/cm),較佳者為 〇·5卡/(秒)(cm2)a/cm)以上。滿足此等條件之材料計有 鐵、銅、摻鐵之銅、摻錫之銅、金屬化型式之陶等。 (内引線106 ) 内引線106係以導電性電線連接於安裝引線1〇5上 所配置的發光元件102_方的電極。發光二極體在安裝引 線上設有複數發光元件情形下,須設有複數内引線1〇6, 並配有各導電性電線彼此不接觸的各内引線。譬如,因 為自安裝引線離開’故藉由各内引線的各電線接合端兩 面積依次加大,可隔開式接合導電性電線間之間隔以防 止導電性電線間之接觸。内引線與導電性電線連接的端 面糙度考慮到密接性最好設定在65以上1〇5以下。 内引線可依所欲作成之形狀以使用型框的鑽孔加 广讀先閱讀背面之‘注意事項再填寫本頁) --^
、1T 經濟部智慧財產局員工消費合作社印製 29 、發明説明( 工等來形成。内引绰撤 ,,, 線鑽孔加工形成後,亦最好進一步藉 由自端面方向加壓,詷輕“ T珉好進’精 „ . p整所欲端面之面積與端面高度。 且’内引線盥壤♦a A上 有良 、.电性甩線’即連接電線等之間必須 有艮好的連接性與導 ^ ^ ^ 具植的電阻宜為300 # Ω ·厘 未以下,較佳者為3 μ ; 里 料舛者 厘朱以下。滿足此等條件之材 竹叶有鐡、銅、椽躺、μ 〈銅、摻錫之銅以及鍍有銅、金、 銀又鋁、鐵、銅等。 (塗覆部1 0 1 ) 塗覆部101係與模構件104分開而設在 帽部者,就本實例之形t !而言,係含有用 兀件(發光之光致發光螢光體者。作為塗覆 料適用者有環氧樹脂,樹脂、㈣等耐 透明樹脂與玻璃。且與光致發光勞光體一起 亦較佳。最好使用^鋇、氧化敛、氧化|g、 甚而以噴濺形成榮光體情形下,亦可省略塗 情形,可一面調整膜厚,一面設開口部與螢 成能混色顯示之發光二極體。 經濟部智慧財產局員工消費合作社印製 安裝引線之 來變換發光 部之具體材 候性.優異的 含有擴散劑 氧化硅等。 覆部。於此 光體層而形 (模構件1 0 4 ) * 部 -.(請先鬩讀背面之注意事項再填寫本頁) 模構件104具有自發光元件102、導電電線1〇3 含有光致發光螢光體之塗覆部101等之外部予以保護 功能。本實施形態1最好進—步含有擴散劑於模構件 1 04 ’藉此可緩和來自發光元件1 〇2之指向性並增加視 本纸張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 五 經 濟 部 智 慧 財 產 局 員 工 消 費 人 社 印 製 、發明説明() 角。且模構件104於發光二極體中,具 光元件之發光聚焦—面擴散的透鏡功將來自發 104通常為凸透鏡狀、進-步為凹透鏡狀,在二:模構件 自發光觀面觀之ΛΜρΐρ >狀上作成 ㈣狀⑽®形狀與其形狀之複數 構件1 0 4亦最好在;^ ^ ,” a。且模 τ取好在構造上將各個相異的 層。作為模構件1 04主f Μ 1 u & 卞為複數疊 王要的具體材料適用者 尿素樹脂、硅酮樹脂筈 苗 乳树脂、 衢知寺耐候性優異的透明樹 且可使用鈦氧鋇、氡仆你 ^ ^ 興破璃。 杳細、——乳化桂等來作為擴散劑。本 案發明亦取好進一步各右心古樜此帝丨 。有加有擴散劑而放入模構件中的 光致發光螢光體。亦即, 中的 妹 P本案發明亦最好含有光致發井 螢光體於塗覆部中,以芬 a 先 以及於杬構件中。藉由含有光致發 螢先體於杈構件中’可進一步增大視野角。且 好含此於塗覆部分模構件二者中。復且,使用含有光 發光螢光體之樹脂來作成塗覆部,使用與塗覆部不同 料之玻璃來形成模構件亦較佳,藉由如此構成,即可 造鮮會X到水份等的影響而在生產性上極佳的發光二 體。且’根據其用途,為了使折射率一致,亦最好使 相同構件來形成模構件與塗覆部。於本案發明中,藉 模構件中含有擴散劑與著色劑,可使自發光觀測面可 得到的螢光體著气隱而不見,同時可提高混色性。亦即 螢光體於強外光中吸收藍色成份可發出光,看起來就 是著上黃色。惟,於模構件中所含之擴散劑使模構件 乳白色,而著色劑則進行所欲顏色之著色。因此,自 光觀側面觀測不到螢先體的顏色。且,發光元件之主 最 致 材 極 由 看 成 發 發 請先閱讀背面之,注意事項再填寫本頁)
'T 本纸張尺度適财關家縣(CNS ) 五、發明説明( 光波長在 4 3 0 n III W W AA。 er 上的話’取好含有作為光安定劑的紫 外線吸收劑。 經濟部智慧財產局員工消費合作社印製 發明之實施2 與本發明有關之實施形態2之發光二極體使用具備 有氮化鎵系半導_ 年义兀件來作為發光元件,此氮化鎵系 化半導體具有高能帶間隙,並使用含有相互组成不同的、上不同的光致發光螢光體’最好是以舞致活的 銘系螢光體的榮光體來作為光致發光勞光體。藉此, 貫施形態2之發光二極體係即使在由發光元件所發LED 之發光波長非依製造色散所得之所欲值’亦可藉由調 一種以上的螢光體含量來製得有所欲色調之發光二極 者。於此情形下,相對於發光波長較短的發光元件,用發光波長較短的螢光體,藉由使用發光波長較長的 光體於發光波長較長的發光元件,可使發自發光二極 之發光色恆定。 就有關於螢光體而言’可使用一般式以(Rei rSmr)3(Ali_sGas)5〇i2: Ce來表示而以錦致活的螢光 來作為光致發光螢光體。惟,0<rgl,O^s^l,而 則係自Y、Gd與La所選出的至少一種。由於藉此在 自發光元件之可見光帶中,4即使為具有高能量的光長 間作高亮度的照射以及在種種外部環境下使用,勞 亦極少變黃,故所構成之發光二極體極少發生發光 斑與發光亮度降低的情形,且具有所欲高亮度的發 整 體 使 體 體 Re 發 時 光體 色色 光成 32 本紙張尺度適用中國國家標準(CNS )从職(21〇><297公慶) A7 , ---------B7 五、發明説明() 份。 (實施形態2之光致發光螢光體) 兹詳細說明實施形態2之發光二極體所使用之光致 發光螢光體。 於實施形態2中,如上所述,光致發光螢光體除使 用組成不同的二種以上的由鈽致活的光致發光螢光體 外’亦以相同於實施形態丨之方式來構成,且在螢光體 的使用方法與實施形態1相同。 且,與實施形態1相同地,由於可對光致發光螢光 體之分布作種種的變化(按照自發光元件離開情形加上 濃度梯度)’故可藉此使發光二極體具有耐候性極強的 特性)。此種分布可藉由調整含光致發光螢光體之構件、 形成溫度、粘變與光致發光螢光體之形狀、粒度分布等 來作種種的調整。惟,實施形態2對應於使用條件,設 定螢光體的分布濃度。且實施形態2可藉由對座於各個 發光元件所發出之光進行二種以上螢光體的配置(譬如 依序自接近發光元件處予以配置)來提高發光效率。 經濟部智慧財產局員工消費合作社印製 如以上所構成之實施形態2發生二極體可與實施形 態1 一樣’構成一種即使在與照度強度為(Ee) = 3W*em-2 秦 以上10W*cm-2以下的高輸出發生元件,連接或近接配 置情形下,亦具有高效率且耐光性充份的發光二極體。 實施形態2所用以鈽致活之鋁石榴石系勞光▲ (YAG系螢光體),與實施形態1 一樣,由於具有石描 33 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ~ ---- A7 1 ', ______'__B7 _ 五、發明説明() 石構成,故熱、光與水份上極強。且實施形態2之釔— 鋁深紅色系螢光體,可如第5A圖之實線所示,將激勵光 瑨之峰值設定於450nm .附近,並可如第5B圖之實線所 示’將發光光譜之峰值設定於51 Onm附近’如此即可在 頻寬上將發光光譜幅展至70〇nm。藉此即可發出綠色系 光。且,實施形態2之另一以錦致活的鋁石榴石系螢光 體,可如第5a圖之虚線所示,使激勵光譜之峰值接近 450 nm,且發光光譜之峰值可如第5b圖之虚線所示設定 於60〇nm附近,如此即可在頻寬上將發光光譜幅展至 75Onm。藉此即可發生紅色系光。 於具有石榴石組成之YAG系螢光體内,以Ga置換 A1的一部份來使發光波長往短波長側移動’且以Gd與/ 或La置換Y的一部份來使發光波長往長波長側移動。 A1朝Ga置換最好考慮發生效率與發光波長而為 Ga:Al = l :1至4:60。同樣地’以Gd與/或La置換γ的一 部份Y:Ga與/或La = 9:l至1:9’較佳者為Y:Ga與/或 La = 4:1至2:3。置換比率不滿2的話,綠色成份即會增大 而紅色成份則縮小》且比率6以上的話,紅色成份即會 增大而亮度則急遽降低。 此種光致發光螢光體可使用以γ、Gd、Ce、La、 A1、S m與G作為原料之氧化物與高溫下易氧化之氧化 物所組合之化合物,並依化學計量比將其混合而製得原 料。且以共沈氧化物、氧化鋁與氧化鎵混合而製得混合 原料’此共沈氧化物係以草酸共同沈澱一溶解液之共沈 34 本紙張尺度適用中國國家標ί ( CNS ) A4規格(210X297公釐) " ———:—— (請先閱讀會面之注意事.項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製
物烘焙者’而此溶解液係依化學計量比將γ、Gd、Le、 La、Sm希土類元素溶解於酸中者。將作為助溶劑之氟化 按等氟化物適量混合而放入坩堝中,在空氣中135〇〜 145〇°C溫度下歷2〜5小時烘焙而製得烘焙品,其次在水 中球磨烘培品、.洗淨、分離、乾燥,最後通過篩子可製 得。於本實施形態之中,组成相異的二種以上以鈽致活 的銘石榴石系螢光體既最好混合使用’且最好獨立配置 (譬如疊層)使用。二種以上螢光體混合使用情況下, 形成量產性佳的色變換部較簡單,而二種以上的勞光體 獨立配置情形下,可藉由形成所欲顏色或使其混合,而 在形成後予以色調整。且,螢光體各自獨立配.置情形下, 最好接近LED元件處設有易於在較短波長侧吸收光而發 光的螢光體’並在離LED較遠處配置易於在較長波長側 吸收發光的螢光的螢光體❶藉此可有效吸收並發光。. 如上述,本實施形態2之發光二極體使用組成相異 的二種以上銘石榴石系螢光體。藉此可構成一種所欲發 光色可有效發光之發光二極體。即,半導體發光元件所 發的光的發光波長在第6圖所示色變圖之a點至B點線 上之位置情況下,即可發出組成相異的二種以上的鋁石 榴石系螢光體色度,即第6圖.之A點、b點、c %及ρ 點所圍住的斜線内的任一發光色。實施形態2可藉對led 元件、螢光體之组成或其量作種種選擇來調節。尤其是, 對應於LED元件之發光波長,藉由對既定螢光體之選擇 來補償LED元件之發光波長之色散,藉此可構成發光波 35 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閲讀背面之注意事碩再填窍本頁) 、βτ 經濟部智慧財產局員工消費合作社印製 長之色散極少之發光二極 、 組。且,可藉由選擇螢光髀皙 <發光波長來構成含高輝戶 % 體。 &的RGB發光成份的發光二極 且,實施形態2所用士2 踢丄 鋁石榴石系(YAG系)螢光 歧由於係由石榴石组成,故 實施形慼發光二極體可 作長時間高亮度的發光。復且,實施形態丨與2之發光
Hi發光觀測面視之,經由螢光體設有發光元件。 由於所使用螢光物質於較來 ^ 男、权不自發先疋件的光長的波長側 '光’故可有效發光。甚而’變換過的光由於變成在亦 較發自發光元件的光長的波長側,故亦較發光元件之氮 化物半導體層之帶間系小,而難以為該氧化物導體層所 吸收。為了使營光體等向發光,所發出之光固亦朝向咖 元件,惟由於勞光體所發出之光不為;LED元件所吸收, 故不會降低發光二極體之發光效率。 (面狀發光光源) 第7圖圖示有關於本發明之另一實施形態之面狀發 先先源例子。 經濟部智慧財產局員工消費合作社印製 第7圖所示面狀發光光源係塗覆部701所含實施例 1或2所用之光致發光螢光體。藉此,氮化鎵系發光元件 所發藍色系光藉塗覆部作色變換後,即經由導光板7〇4 與散射片706成面狀發出。 詳細說明之’於第7圖之面狀發光光源中,發光元 件7 02固定於絕緣層與導電晶體點陣(未圖示)所形成 36 .本紙張尺度適用中國國家標準(CNS ) A4規格(210'乂297公釐) A7
經濟部智慧財產局員工消費合作社印製 五、發明説明(’) 的 字形金屬基板703内。發光元件之電極與導電晶體 點陣導通之後’即將光致發光螢光體與環氧樹脂混合而 充填於載裝有發光元件702之.字基金屬基板703内 部。如此固定之發光元件702以環氧樹脂等固定在具有 壓克力性質之導光板704之一側端面。於未形成有導光 板704 —侧,主面上的散射板706的部份上形成含有白 色散射劑的膜狀反射構件707,以防止點狀發光的榮光現 象。. 同樣地’在構成上’於導光板7 0 4的另一側整個主· 表面(裡面側).以及未配置有發光元件的另一側端面上, 設有反射構件705以提高發光效率。藉此可構成一種孽 如L C D背光用而具有充份明亮度的面狀發光的發光二極 體。 使用此種面狀發光的發光二極體的液晶顯示器係 譬如經由在透光性導電液晶點陣所形成的玻璃基板間 (未圖示)注入液晶之液晶裝置’將偏光板配置於導光 板7 04之一侧主面上而構成者。 第8、9圖圖示有關於本發明之其他實施形態的面 狀發光裝置實例。第8圖所示之發光裝置係以經由光致 發光螢光體所含有的色變換構件變換成白色系光後,藉 導光板704將發光二極體702所產生的藍色.系光成面狀 發出之方式構成者。 第9圖所示之發光裝置係依以導光板704形成面狀 後,藉導光板704 —側之主表面上所形成具有光致發光 37 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 公釐) -(請先聞讀背面之注意事項再填寫本頁)
B7 五、發明説明( 榮光體之散射片706,將|决-μ 玄也 將發先7C件702所發射的藍色系先 變換成白色光而發出而助& ,. 贫出面狀白色光之方式構成者。此處, 光致發光螢光體亦最妊本认+曰 取好„於散射片7〇6内,或者,亦取 好與黏合劑一樹脂_ 4P &费+ i . n 起塗覆在散色片706上而形成片 狀。甚而,亦最好不將含光致發光螢光體與導光板7〇4 上之黏合劑形成為片狀,而直接形成為點狀。 應用例 (顯示裝置) 接著說明有關於本案發明之顯示裝置。第1 0圖係 圖示有關於本案發明之顯示裝置構成之方塊圖。該顯示 裝置如第10圖所示,由LED顯示器6〇1以及具備有驅動 ΐ路602心像數據記憶裝置603與色調控制裝置6〇4 之驅動電路610所構成。LED顯示器’如第u圖所示, 係被用來作為於框體504成短陣狀配列有第丨或第2圖 所示發光二極體501之黑白LED。於框體5〇4 一體形成 有蔽光構件505。 驅動電路610,如第1〇圖所示,可具備有. 經濟部智慧財產局員工消費合作社印製 影像資料記憶裝置(RAM),暫時存料輪入的顯示 數據;色調控制裝置604,根據自RAM603讀出之數據, 演算而輸出LED顯示器601的各個發光二極體成預定亮 度點燈用的色調信號;以及驅動器602,根據輪出自色調 控制裝置604之信號,將發光二極體點亮。 色調控制裝置604取出存儲於RAM603 士叙祕,- <数據,演 38 本纸張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) i、發明説明( 經濟部智慧財產局員工消費合作社印製 算LED顯示器601之發光二極體點燈睡 2歷時間,並於LED |員 示器601輸出問燦脈波信號。於如上述所 — _ 、唧構成之顯示装 置中,LED顯示器601可根據自驅動電 '输入疋脈動信 號’顯示對應於顯示數據之影像,從而具 $以下優點。 亦即,使用RGB的三個發光二極體而作白色系顯 示的LED顯示器,由於有必要調節顯示R , <各發光二 極體之發光輸出,故須考慮各發光二極體的發光強度、 温度特性等,而控制各發光二極體,因此,驅動該led 顯示器之驅動電路有趨於複雜的問題。惟,於本案發 之顯示裝置中,LED顯示器601並不使用RGB的=種 光二極體,由於構成上所使用的是有關於本案發明之 發出白色系光的發光二極體,故驅動電路無需對rgb 各個發光二極體作個別的控制,故可使驅動電路的構 趨於簡單,並使顯示裝置價廉。 且’使用RGB的三種發光二極體而顯示白色總 LED顯示器’為了將RGB的三種發光二極體組合而作 色顯示於每一畫素,必須同時分別使三種發光二極體 光而將其混色,故相當於一畫素的顯示領域會加大而一 法作極精細的顯示。惟,本案發明的顯示裝置中的LED 顯示器’ ^於可用一個發光二極體來作白色顯示,故 作較高度精細的白色系顯示《況,藉三種發光二極體 混色來顯示的LED顯示器依所見方向與角變,各rgb 發生二極體會有部份被蔽光而顯示色產生變化的情 生’本案發明之LED顯示器則無此現象。 明 發 可 成 白 發 無 可 之 形發 r請先聞讀背面之注意事^再填寫本頁〕 ★ 39 本紙張尺度適用中國國家襟準(CNS) M規格(210X297公麓) 五、發明説明( A7 B7 如上所述LED顯示器使用本案發明的可發白色系 光的發光二極體’具備此LED顯示器的顯示器具可較高 度精細化,可作安定的白色顯示,並可使色斑減少的特 長。且本案發明的可作白色顯示的led顯示器與習知僅 用紅色、綠色的LED顯示器相較,對人體眼睛的刺激極 少而適合長時間的使用。 經濟部智慧財產局員工消費合作社印製 (使用本案發明的發光二極體的其他顯示裝置實例) 如第12圖所示’藉由使用本案發明之發光二極體, 即可構成以本案發明之發光二極體加諸RGB的三種發光 一極阮者作為一畫素之LED顯示器。而藉由使此LED顯 示器與既定的驅動電路連接,即可構成一種能顯示種種 影像之顯示裝置。與單色顯像之顯示裝置一樣,本顯示 裝置中之驅動電路具備:一、影像數據記憶裝置(ram), 暫時存儲所輸入之顯示數據;色調控制裝置,根據Ram 所存儲的數據’演算使各發光二極體成預定亮度點亮用 的色周4號,以及驅動器,以色調控制電路之輸出信 來刀換而將各發光二極體點亮。惟’此驅動電路需有 J控制RGB與發射白色系光的各發光二極體的專用控q 電路。色碉控制電路•由RAM所存儲的數據來演算各個發 光二極體的點燈時間•’並將閃燦的動信號輸出。於進 白色系顯示情形下,使點亮刪各發光二極體的脈動 號的脈幅縮短,或者使脈波信號的主奪值降低’乃至 不輸出全部的脈波信號。另一方面,供給脈波信號 號 分 制 杆 信 於 (請先閣讀背面之注意事碩再填筠本頁) -!- - -I · 本紙張尺度朝悄 --- - II 1— - ______B7 五、發明説明() 色系發光二極體,俾對其補償亦即就縮短脈波信號的脈 幅’降低脈波信號的峰值’乃至於不輸出全部脈波信號 的部份予以補償。藉此作LED顯示器的白色顯示。 如此’藉由追加白色發光二極體於RGB的發光二 極體,即可提高顯示器的亮度。且,以R(}B的組合來進 行白色顯示的話’固無法根據目視角度強調RGB中之各 一或一色而顯示純粹的白色,惟,藉由追加用於本顯示 裝置之白色發光二極體,即可解決此一問題。 此種顯示裝置中之驅動電路最好以CPU來作為色 调控制電路來演算白色系發光二極體或所欲亮度點亮用 义脈波信號。輸出白色調控制電路之脈波信號輸入白色 系發光二極體之驅動器而將使驅動器切換。驅動器導通 的話白色系發光一極體即點党’關閉的話,即媳滅。 (信號機) 經濟部智慧財產局員工消費合作社印製 使用本案發明之發光二極體來作為本身為顯示装 置的一種的信號機所具之特點為,除可長時間安定發 光,復且,即使發光二極體的一部份熄滅,亦不會產生 色斑。使用本案發明發光二極體之信號機之概略構成, 係依預定排列方式將白色發光二極體配置在導電晶體點 陣所形成的基板上。以串聯復串並聯連接此種發光二極 體之發光二極體電路為發光二極體组。使用二個以上發 光二極體組而分別成渦狀配置發光二極體。所有發光二 極體予以配置的話,則全面配置成圓形。分別以焊料将 _ 41 _本紙張尺度適用中國國家標準(CNS~^題(210x297公釐 五、發明説明() 各發光二極體輿, 自基板與外部電 後,即固定於鐵道作躲, k )包/原,.泉V接 運仏遽用疋框體内。LED顯示器配¥户 裝有蔽光構件之鋁鑄框 配置在 上。框赠乏趣-以碎膠充填材封固於表面 上框疋顯不面設有白 遊鏡。且LED顯示器之雷齑 配線為了自框體裡面將框..网 t 册框诒閉,經由橡膠墊相通而密 閉於框體内。#此即可形成白色系信 明之發光二極體配置八 *' 。將本案發 ,卜丘配置成自分開複數组的中心部向外 輪子的渦形’藉由並聯連接摄士 土也a 構成可#度鬲的信號機。於 此情形下,可藉由自中砘 、 中邵向外勾勒輪子而構成可靠度 高的信號機。自中心執θ抓/a, a# τ邵向外側勾勒輪子,包括有連接勾 勒輪子與斷續的配置二者。惟, 考慮到LED顯示器的顯 示面積等,可對所配置的發光二極體的數目輿發光二極 體组的數目作種種的選擇。藉此信號機,即使因一方發 光二極體组與-部份發光二極體中任一個有問題而造^ 總燈’ 3F可藉由另一方發光二極體組與剩下的發光二極 體使#號機作均一的圓形發光,而不致於產生色斑。由 於滿狀配置,故能緊密配置中心部,不管電燈發光信號 為何,均可作舒適的驅動。 經濟部智慧財產局員工消費合作社印製 本案發明固說明其實施例,惟,須知本案發明並不 限於以下之實施例,為此,茲說明如下。 (實施例1 ) 實施例1係以用於Ga、IN半導體之發光峰值係 4 5〇nm、半寬度30nm之發光元件被用來作為發光元件為 42 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部智慧財4局員工消費合作社印製 五、發明説明( 例。實施例1之發光元件係在洗淨之藍寶石基板上使 ™G(三甲基鎵)氣、TMI(三甲基銦)氣、氮氣及捧雜 乳來與載體.氣-起滾動,以MQevD法使氣化㈣化人 物半導體成膜而製造者。成膜時,藉由轉換si,H4與 cP2Mg為摻雜氣’形成具有N型導電性的氮化鎵半導體 與具有P型導電性之氮化鎵半導體。實施例^之咖元 件八備t N型導電性的氮化録半導體接觸層、—有p 型導電性的氮化鎵铭包覆層以及一彳p型導電性之氮 嫁半導脱層之接觸層,形成一由非摻雜inGaN所形成 活性層’以構成在具有N型導電性之接觸層與具有p 導電性之包覆層之間厚度約3nm的單一量子井,且在 寶石基板上於低溫下形成一氮化鎵半導體層來作為緩 層。復且,P型氮化鎵半導體成膜後在4〇〇.它以上的溫 熱焙。 ' 藉由蝕刻使P型與N型之各半導體表面露出後, 藉喷濺分別形成n側P側之各電極。在如此作成之半 體晶圖上劃線之後,即施加外力切割成各個發光元件 以裱氧樹脂將如上所述製成之發光元件接合於 銀女裝引線之帽部後,即用直徑為3 0微米之金線分別 發光7L件之各電極、電裝引線與内引線進行線接合 成引線型發光二極體。 光致發光螢光體係以草酸來與一以預定化學 化將Y、Ga、Ce、等希土元素溶解於酸的溶解液共 殿’礙燒沈澱物而獲得的共同沈澱氧化物與氧化 化 之 型 度 復 導 鍍 而製 計量 同沈 (請先閎讀背面之注意事賓再填寫本頁)
、1T r線 43 本紙張尺度適用中國國家檩準(⑽)A4規格(2ωχ297公酱) 多、發明説明() 合’將作為助熔劑之氟化銨混合於此混合原料,而放入 姑禍中’在空氣中4〇〇。(:溫度下鍛燒後,使用球磨濕式粉 碎、洗淨、分離、乾燥後,最後通過篩子而製成者。 結果’光致發光螢光體為Y以約2比率的Gd來置 換的銦、鋁氧化物的話,即形成為 (Y〇.8Gd0 2)3Al5〇i2:Ce。且 Ce 之置換為 0.03。 將以上所製成之(Y〇 8Gd0.2)3Al5O12:Ce80重量份 與環氧樹脂1 〇〇重量份充份混合成漿料,在將此漿料注 入載裝發光元件的安裝引線的帽部内之後,即在1 3 〇。〇溫 度下硬化一小時。而後則在發光元件上形成含有12 〇微 米厚光致發光螢光體之塗覆部。且,本實施例係於塗覆 部中光致發光螢光體間著發光元件逐漸增多的方式分布 而構成者。照射強度約3.5 W/cm2。此後,即進一步在外 部應力、水份與塵埃等方面保護發光元件與光致發光螢 光體的目的之下,形成透光性環氧樹脂來作為模構件。 就此點而言,模構件係在砲彈型之型框中接合於引線 框’將覆蓋在含光致發光螢光體之塗覆部上之發光元件 經濟部智慧財產局員工消費合作社印製 插入,注入透光性環氧樹脂後,150t下硬化5小時而形 成。 要點是,所形成之發光二極體自發光觀測正面視之 係著色成依光致發光螢光體之體色中央部份帶有黃色。 而後,所獲得的白色系經測定可發光的發光二極體 的色度點、色溫度與光效性指數的結果顯示接近色度點 (Χ = 〇.3〇2'Υ = 0·280)、色溫度 8〇8〇κ、光效性指數(Ra) = 875 44 本紙張尺度朝中國國家標準(CNS〉A4規格(—210x297公釐) A7 發明説明() 的三波長型螢光燈的性能。且發光效率若4 9 5im/w則 係白色電燈之類。復且,即使在溫度25CC6〇mA通電、 温度25t 20mA通電、溫度6(rc 9〇%RH下2〇mA通電的 各壽命試驗中觀測不到螢光體所造成的變化,亦可確定 若為一般藍色發光二極體壽命特性上並無差別。 (比較例1 ) 除了由(Y〇.8Gd〇.2)3Al5012:ce將光致發光螢光體 作成(Zn Cd) S:Cn、A1外,均與實施例一樣,形成發光 二極體與進行壽命試驗。所形成之發光二極體通電後, 馬上跟實施例一樣,固確認出白色系的發光,惟亮度則 減低。且,於壽命試驗中,約100小時輸出為零。劣化 原因解析結果係螢光體黑化。 經濟部智慧財產局w工消費合作社印製 根據發光元件所發出之光與附著於螢光體之水份或 自外部環境進入的水份進行光分解而在榮光體結晶表面 析出膠狀亞鉛金屬,茲認為這是外觀變成黑色的東西。 將溫度25°C 20mA通電、溫度60°C 90°/〇RH以下20mA通 電的壽命試驗結果與實施例1之結果一併圖示於第1 3 圖。亮度顯示有作為基準的初期值與各個相對值。第13 圖中*,實線為實施例1 ’而波狀線則表示比較例。 (實施例) 實施例2之發光二極體除由於在發光元件之氮化物 系化合物半導體之In含:$·增加亦較實施例1之發光元件 45 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 五、發明説明( A7 B7 經濟部智慧財產局員工消費合作社印製 多,故使發光元件之發光學值為46Gmm,且光致發光發 光體的Gd含量增加亦較實施例】 夕而作成 (Y〇.6Gd0.4)3Al5012: Ce外,亦與實施例一樣製造發光二極體。 如以上所製成 < 發光二極體可發白色系光,茲測定 其色度點、色溫度與光效性指數,分別為,色度點 (X = 0.375、Y4 370),色溫度44〇〇κ ’光效性指數 (Ra) = 86.0 〇 第18A、18B與18C圖分別圖示實施例2之光致發 光螢光體、發光元件與發光二極體之各發光光譜。 且此實施例2之發光二極體製造1〇〇,相對於初期光 度發光1 〇〇〇小時後調整光度。結果,以初期(壽命試驗 前)之光度為100%,歷經1000小時後的平均光度經確 認平均為98·8%,特性上並無差別。 (實施例3 ) 實施例3之發光二極體除使用含有加於γ、Gd、以 希 土 類 元 素之· Sm 5 — 般 式 為 (Y〇.3 9Gd0.57Ce0 03Sm001)3 AI5O12螢·光體床作光致發光榮光體外,亦與實施例1 一 樣來製造。製造100個發光二極體,在130 高溫下評價 結果’與實施例1之發光二極體比較,平均溫度特性好 到8 %程度。 46 本纸張尺度適用中國國家標準(CNS ) A4規格(21〇χ297公釐) (請先閱讀背面之注意事項再填寫本頁) "裝. 、^τ ¾ * 經濟部智慧財產局員工消費合作社印製 二極體成 的陶基板 言’排列 體成形有 色之矽膠 二極體、 體之連接 示器、暫 記憶數據 號之色調 而使發光 可以其作 請先閱讀背面之注意事項再填寫本頁) ”裝· 訂 五、發明説明( (實施例4) 實施例4之LED顯示器係實施例i之發光 16川矩降狀排列在如第"圖所示形成銅圖型 而構成者。且,就實施例4之LED顯示器而 :發光二極體之基板配置在由酚樹脂製成而一 蔽光構件505之框體504内,且以色料著上黑 5 06充填除發光二極體之前端部 基板錢光構件的-部分。且基㈣發光2 係用自動焊接安裝裝置來進行焊接。 經確認,以具備如以上所構成的LED顯 時存儲所輸入顯示數據之RAM、取出RAM的 而廣算發光二極體成預定亮度點燈用之色調信 控制電路以及以色調控制電路的輸出信號切換 二極體點亮之驅動器的驅動裝置予以驅動,即 為黑白LED顯示裝置來使用。 (實施例5) 實施例5之發光二極體除使用以一般式為 (Y〇.2Gd〇 § )3Al5〇12:Ce之螢光體來作為光致發光螢光體外,其他均 與實施例1 一樣來製造。製造1 〇〇個此實施例5的發光 二極體來測定諸特性。 結果色度點(平均值)為(χ = 〇.450、Y = 0.420)而可發 出電燈色的光。 47 本紙張尺度適用中國國家標準(CNS )八4規格(210X297公釐) k 五、發明説明( 經濟部智慧財產局員工消費合作社印製 第19a、19B與19c圖分別圖示實施例5之光致發 光榮光體、發光元件與發光二極體之各發光光譜。 1且實施例5〈發光二極體較實施例i之發光二極體 免度約低4 0 % ’筹命試驗海—^ ^ 戎馱顯不與實施例1 一樣具有極佳 耐候性。 (實施例6 ) 實犯例6發光二極體除使用一般式以 Y3Al5〇12:Ce表示的榮光體來作為光致發光螢光體外, 其他均與實施例1 一樣來製造。 I造1 00個此實施例5之發光二極體來測定諸特 性0 結果’與實施例1相較,可發出略帶一點點黃綠色 的白色光。 第20A、20B肖20C圖分別圖示實施例6之光致發 光螢光體、發光元件與發光二極體之各發光光譜。 且,實施例6(發光二極體於壽命試驗中顯示與實 施例1同樣有極佳耐候性。 (實施例7) 實施例7之發光二極體除使用一般式以Y3(a1〇 5 Ga0.5)5O12:Ce來表示的螢光體來作為光致發光螢光體 外,其他均與實施例1 一樣來製造。 製造100個此實施例7之發光二極體來測定諸特 .性。 48 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) -請 卜 閲Μ 面:、 之 注 意 -事_ 項 再 11 訂 線 五、發明説明( A7 B7 經濟部智慧財產局員工消費合作社印製 結果’實施例7之發光二極體可發出亮度低而帶有 一點點綠色的白色光,且於壽命試驗中顯示與實施 同樣有極佳耐候性。 第2iA、2iB與21C圖分別圖示實施例7之光致 光螢光體、發光元件與發光二極體之各發光光譜。" (實施例8) 實施例8之發光二極體除使用一般式以Gd3(Ai〇 5 Ga0.5)5〇12:Ce表示而不含γ的螢光體來作為光的 勞光體外,其他均與實施例丨一樣來製造。製造ι〇〇Χ 此實施例8之發光二極體來測定諸特性。 結果,實施例8之發光二極體亮度低,於壽命試 中顯示與實施例1同樣有極佳耐候性。 (實施例9) 實施例9之發光二極體係具有如第7圖所示構成 面狀發光之發光裝置。 使用發光峰值為45〇nm的In〇 〇5Go〇 95Ν半導體 作為發光元件。發光元件係使TMG (三甲基鎵)氣太 (三甲基銦)氣•、氮氣與摻雜劑氣體與載體氣一起流 於洗淨的藍寶石基板上,而以MOCVD法使氮化嫁 合物半導體成膜而形成者。藉由將siH4與摻 劑氣體轉換’形成具有N型導電性的氮化鎵半導體 有P型導電性的氮化鎵單位而形成PN接合。形成具 光 個 之 來
TMI 系化 雜 與具
有N ' ···_ 1 .1 m- HI ί i— I 1- 1 ...... In. 士^In .......... tm 1''·. ,v : .、头 , --』 . f請先閲讀背面¾注意事項再填寫本頁} --β 49 Μ氏張尺度適用中國國家襟準(CNS )六扣見格(210X297公釐 五、發明説明( 經濟部智慧財產局員工消費合作杜印製 型導電性之氮化鎵半導體接觸層、具有N料電性之氮 化鎵半導體包覆層、具有p型導電性之氮化鎵半導體包 覆層與具有P型導電性之氮化鎵接觸層者來作為半導體 V兀件纟具有N型導電性之包覆層與具有p型導電 性之包覆層之間形成雙異質接合之Zn摻等化㈣之活 性層°且在藍寶石基板上低溫形成I化鎵半導體而用來 作為緩衝層。P型氮化物半導體層在成膜後以40(TC以 溫度烘培。 各半導體成膜後,藉蝕刻使PN各半導體表面露出 而後,藉噴濺分別形成各電極,接著對作好的半導體 圓劃線,再以外力切割而形成發光元件。 以環氧樹脂將發光元件接合,在具有帽部於鍍銀 銅製引線框前端的安裝引線上。分別以直徑為3〇微米、 金線’對發光元件的各電極與安裝引線暨内引線作線接 合而使其電氣導通。 模構件係於將砲彈型型框中配置有發光元件之引 框插入而混入透光性環氧樹脂後,在1 5 0。(:下歷5小時 以硬化而形成藍色系發光二極體者。將藍色光二極體 接於整個端面研磨過的壓克力導光板的一端面。壓克 板之板面與侧面若作為白色,反射構件則以分散於壓克 系黏合劑中的鈦酸鋇來網版印刷並硬化。 光致發光螢光體依化學計量比將綠色系與紅色 別所需的Y、Gd、Ce、La希土類元素溶解於酸中而 酸與此溶解液共同沈澱。將烘焙而得之氧化物與 上 晶 之 線 予 連 力 力 系分 使草 氧化 丨卜—\F----v裝— (請先閱讀背面之注意事項再谢,寫本頁) -訂- ». 線 50 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)
發明説明( :呂、乳化鎵混合而分別獲得混合原料。將作為助熔劑之 規化叙混合於此等原料而放人㈣中m巾14崎 溫度範圍内烘培3小時而得烘培品。於水中分別嫩 焙品、洗淨、分離、乾燥,最後通過筛子形成。 將如以上所製成-般式為γ3⑷〇.6Ga〇.4)5〇i2:Ce 而可發綠色光的第i螢光㈣120份重量、依同樣方式 ^成—般式為(Y〇.4Gd〇.6)3Al5〇12:Ce㊉可發紅色光的 罘2螢光體的10〇重量份、與環氧樹脂的1〇〇重量份充 份混合成為漿料’使用多重塗覆器在〇 5毫米厚的壓克力 層上將此漿料均勻塗布、乾燥來形成3〇微米厚的作為色 變換構件的螢光膜。將螢光體層切成與導光板的主發光 面同樣大小,而配置在導光面上,藉此作成面狀發光裝 置。如以上所製成之發光裝置其色度點與光效性指數經 測定結果顯示,色度點(Χ = 0·29,γ = 〇·34),光效性指數 (Ra)92.0,具有接近三波長型螢光燈的性能。且發光效率 若為121m/w,即屬白色電燈之類。甚而,若作耐候試驗, 亦無法在室溫60mA通電、6(TC 90%RH下20mA通電的 各試驗中觀測到螢光體所造成的變化。 經濟部智慧財產局員工消費合作社印製 (比較例2) 4 除了分別使用二奈後苯系誘導體之綠色有機螢光體 (SINLOIHI化學製FA-001 )與紅色有機螢光顏料 (SINLOIHI化學製FA-005 )代換實施例9中一般式以 Y3(Al〇.6Ga0.4)5〇12:Ce表示的可發綠色系光的第1螢光 51 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部智慧財產局R工消費合作杜印製 、發明説明() 體與一般式以(Y〇.4Gd〇 6)3八丨5〇12:以表示的可發紅色 j光的第2螢㈣而同量混合揽摔外,與實施例9同樣 製造發光二極體,並與實施例9同樣進行耐候試驗。所 製造比較例1發光二極體之色度點為(χ=〇 34,γ=〇 35)。 若是耐候性試驗,則測定大約等於太陽光一年份的2〇〇 小時碳電弧紫外線下隨著時間的亮度保持率與色調。此 釔果與貫施例9分別表示於第丨4圖與第〗$圖。由第1 4、 15圖可知,於各試驗中,實施例9劣化較比較例2少。 (實施例1 0 ) 貫施例10之發光一極體為引線型發光二極體。 貫私例10之發光二極體與實施例9 一樣使用具有製 成〇nm之Ιη〇·〇5 G〇〇_95N發光之發光元件。以環氧樹 脂將發光元件接合於鍍銀之鋼製安裝引線前端的帽部 上,然後藉金線接合使發光元件之各電極與安裝引線暨 内引線電氣導通© 另一方面,光致發光螢光體分別如以下混合使用一 般式以(Al0.5Ga0,5)5〇12:Ce來表示的可發綠色系光的 1螢光體與一般式以(Y〇.2Gd0.8)3Al5〇12:Ce來表示的 發、工色系光的第2螢光體。亦即,以草酸來將以化學 量比使必要Y、Gd、Ce希土類元素溶解於酸的溶普液 同沈殿。若係將其烘焙而得之共沈氧化物,則混1氧 銘、氧化鎵而分別獲得混合原料。混合作為助熔劑 化銨而放入坩堝中。在空氣中140(rc溫度範圍内烘 刀別製得烘焙品。在水中球磨烘焙品、洗淨 '分離、乾 請 先 閱 讀 背 之 注 意 書 再 t 訂 第 可計 共 化 之氟 培而 本氏張錢適用中國國家標準(CNS )八4規格(210〆297公整) 五 、發明説明( A7 B7 燥’最後通過篩子, 體 而製成預定粒度之第丨與第2螢光 經濟部智慧財產局員工消費合作社印製
將以上所製成的第1螢光體暨第2螢光體的各別4〇 重量份與環氧樹…00重量份混合成聚料,將此幾料 压入配置有發光元件之安裝引線上之帽部。注入後,即 將口有所/王入光致發光螢光體之光致發光榮光體以⑴ 。。歷1小時硬化。而後在發光元件上形成含有12〇微米 厚光致發光勞光體之塗覆構件。且,此塗覆構件以在接 近發光元件處徐徐增加光致發光螢光體量的方式形成。 而後,則4 一步在保護發(元件肖光致發《勞光體使其 免於外部壓力、水份與塵埃的目的下形成作為模構件之 透光性環氧樹脂。模構件係在插入抱彈型型框中形成有 光致發光螢光體之塗覆部之引線框而混入環氧樹脂後, 以150°C歷5小時予以硬化。如此製成之實施例1〇自發 光觀測正面視之,中央部份係依光致發光螢光體色著色 成略帶黃色。 如以上所製成之實施例2之色度點、色溫度、光效 性指數經測定結果,色度點為(χ = 〇 32,Y = 〇 34),光效性 指數為(Ra) = 89.0 ’發光效率若為1〇lm/w。且若進一步作 耐候試驗’即使在室溫60mA通電、室溫2〇mA通電、6〇 °C 90%RH下20mA通電的各試驗中觀測不到光致發光螢 光體所引起的變化,可確認一般的藍色系發光二極體在 壽命特性上並無差別。 53 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公着) ii 1i —----71-:訂 (請先閲讀背面之注意事項再本頁) 罐丨丨! 經濟部智慧財產局員工消費合作社印製 五、發明説明( (實施例1 1 )
使用發光峰值為470nm的Ino 4GO0 6N半導體來作 為LED元件。發光元件係使TMG (三曱基鎵)氣、TMI (二甲基銦)氣、氮氣與載體氣體在洗淨的藍寶石基板 上流動,而藉MOCVD法使氮化鎵系化合物半導體成膜 而製成者。藉由替換作為摻雜氣之siH4與Cp2Mg形成 具有N型導電性之氮化鎵半導體與具有p型導電性之氮 化鎵半導體而形成PN接合。形成具有N型導電性的氮 化鎵半導體接觸層、具有P型導電性之氮化鎵半導體包 覆層與具有P型導電性之氮化鎵半導體接觸者來作為 LED元件◊藉由在具有N型導電性的接觸層與具有p型 導電性之包覆層之間形成3nm非摻雜inGaN之活性層來 形成單一井構造。且在藍寶石基板上低溫形成氮化鎵半 導體作為緩衝層。 如以上形成各層後’藉蝕刻使pN各半導體表面露 出’藉喷賤形成p侧與n側之各電極。而後,將作好的 半導體晶圓劃線’藉外力切割而形成發光元件。 使用環氧樹脂將此發光元件接合於鍍銀之鋇|製安 裝引線之帽部。分別以直徑3〇微米之金線使發光元件之 各電極與安裝引線暨内引線作線接合而電氣導通。 模構件係於將砲彈型型框中配置有發光元件之引線 框插入而混入透光性環氧樹脂後,以1 5 〇。匸歷5小時予以 硬化而形成藍色系發光二極體者。將藍色系發光二極體 連接於整個端面均經研磨的壓克力導光板的一端面。壓 54 娜跋適用公釐) (請先閲讀背面之注意事¾再填寫本頁)
經濟部智慧財產局員工消費合作社印製 A7 ' ________ B7 五、發明説明() -- 克力板的板面與側面將分散於壓克力系黏合劑中的作為 白色反射構件的鈥酸鋇網版印刷並硬化而形成膜狀。 另一方面’光致發光螢光體以後述方式製造並混合 使用叙式以(Y〇.8Gd〇.2)3Al5〇i2表示而可發較短波長 側的黃色系光的螢光體與一般式以 (Y〇.4Gd0_6)3Al5〇i2:Ce表示而可發較長波長側的黃色 系光的螢光體。此等螢光體以草酸使依化學計量比將各 個必要的Y、(3d、Ce希土類元素溶解於酸中的溶解液共 同沈澱。若為將其烘焙而製得之其沈氧化物,即混合氧 化鋁而製得混合原料。混合作為助熔劑之氟化鋁而放入 掛禍内,在2氣中1400C)溫度範圍歷.3小時烘培而製得 烘培品。在水中分別球磨烘焙品、洗淨、分離,最後通 過筛子而製成。 將以上方式所製成較短波長側黃色系螢光體1 〇 〇重 f i/J、較長波長侧百色系榮光體1 0 0重量份與壓克力樹 脂1 000重量份混合壓出成形,形成1 80微米厚的作為色 變換構件用的螢光體膜。將螢光體膜切割成與導光板主 發光面同樣大小而配置在導光板上以製成發光裝置。以 此方式所製成實施例3之發光裝置其色度點、光效性指 數經測定結果顯示,色度點為(Χ = 〇.33,Υ = 〇·34),光效性 指數為(Ra) = 8 8.0,而發光效率則為i〇im/w。 第22A、:22B與22C圖分別圖示實施例η所用一般 式以(Y〇.8Gd0.2)3A15〇12:Ce表示的螢光體、—般以(γ〇 4 Gd0.6)3Al5〇12:Ce表示的螢光體與發光元件的各發光光 本紙張尺度適用中國國家標準(CNS ) A4規格(2!0X297公釐) (請先閱讀背面之注意事智再填寫本頁)
Μ 部 智* 慧 財 局 員 工 消 費 h 社 印 製 五、發明説明() 譜。且第23圖顯示實施例u發光二極體之發光光譜。 進一步作耐候試驗,即使在室溫6〇mA通電、室溫 2〇mA通電、6(rc9〇%RH下2〇mA通電的各試驗中,亦觀 測不到起因於營光體的變化。同樣地,即使是來自發光 元件的波長有所變化,亦可藉由對此螢光體的含量作種 種:化來維持所欲色度點。 (實施例1 2 ) 實施例12之發光二極體除使用一般式 Y3ln5〇12:Ce來表示而不含鋁之螢光體來作為光致發 螢光體外,亦與實施例1 一樣製造1〇〇個發光二極體 實施例9之發光二極體固亮度低惟於壽命試驗中顯示 實施例1同樣優異的耐候性。 產業上利用的可能性 如以上說明,本發明之發光二極體可發出具有 顏色的光,即使長時間高亮度使用發光效率亦核 化,且耐候性極佳。因此,不限於一般電子機器, 作需高可靠度的車載用、航空產業用、港内浮標顯 及咼速公路標幟照明等之屋外顯示與照明而開於其 途0 56 本紙浪尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 以 光 與 所《 少4' 亦〒 示月 新月 (請先閑讀背面之注意事嘖再填寫本頁}
Claims (1)
- J 3 A8SSD8 修 六、申請專利範圍 第861 10739號專利申請案申請專利範圍修正本 修正日期:89年9月 1. 一種發光裝置,係包含有一 LED晶片、及一光致發 光螢光體’其中,該LED晶片係發光層為半導體 者;而該光致發光螢光體係吸收依該L E D晶片%套 出光至少一部份,而發出一波長與所吸收光之波長 相異之光者;其特徵在於: 該L E D晶片之發光層係由氮化物系化合物半導 體所製成,且發光光譜之主峰值在400nm至 5 30nm範圍内者;該光致發光螢光體係包含有由 鈽致活之含有Y與A1之鋁石榴石系(Yttrium Aluminium Garnet)螢光體,且源自該光致發 光螢光體之主發光波長較源自該LED晶片之主峰 值為長,並將源自該L· E D晶片的光與源自該光致 發光螢光體的光予以混合後再釋放出者。 2_如申請專利範圍第1項之發光裝置,其中該光致發 光螢 光體係 包含有 由一般式 (Yi-aGdaMMHGaWuSel:其中,OSUl, 0 S b S 1]所示鈽所致活之鋁石榴石系(Yttrium A1 u m i n i u m G a r n e t)螢光體。 3..如申請專利範圍第1項之發光裝置,其中該光致發 光 螢 光體係 含有一般式以 (ReprSmJjA'iGashO^Ce表示之螢光體, 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱請背面之注意事項再填寫本頁) -----r---訂---------線 Γ 經濟部智慧財產局員工消費合作社印製 -56- A8 B8 C8 D8 申請專利範圍 ι·-種發光裝置,係包含有—發光元件、及1致發光 螢先體,其中,該發光元件之發光層係為半導體’·該 光致發光螢光體係吸收上述發 、贫尤兀件所發出芡光的一 部份’而發出一波長與所吸 叹收^先波長相異之光,其 特徵在於: 孩發光7G件之發光層係由氮化物系化合物半導體 製成;該光致發光勞光體係包含有一含有自Y、La、 ⑹與Sm一組中所選出之至少一元素與自A1、Ga與 In 一組中所選出之至少一元素,且由鈽致活之石梅石 系(garnet)螢光體。 2. 如申請專利範圍第丨項之發光裝置,其中該光致發光 螢光體係包含有一含γ與A1之鋁石榴石系(YttHum Aluminium Garnet)螢光體。 3. 如申請專利範圍第丨項之發光裝置,其中該光致發光 螢光體係含有一般式以(Rei_rSmr)3(Ali_ sGas)5012:Ce 表示之螢光體,惟,ogrCl,OSsgi, 而Re則係自γ、Gd中所選出的至少一種。 4. 如申請專利範圍第3項之發光裝置,其中該光致發光 螢光體係一般式以(Yl_p_q_rGdpCeqSmr)3(Alr sGas)5〇12 表示者,惟 0各 pS0.8、0.003 Sq 客 0.2、 0.0003$r.盔 0.08、OSsg 1。 57 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 請- 先 聞 背 之 注 意 旁 經濟部中央標準局員工消費合作社印製 經濟部中央標準局員工消費合作社印製 A8 B8 * C8 ---------- —_D8_ 六、申請專利範圍 5·如申請專利範圍第2項之發光裝置,其中該光致發光 勞光體係包含有一含Y與A1,且由其组成之二個以上 互異的组成’並由鈽致活的鋁石榴石系螢光體。 6‘如申請專利範圍第3項之發光裝置,其中該光致發光 榮光體包含有分別以一般式(Rei rSmr)3(Ali_ sGas)5〇12:Ce表示而組成互異的二個以上螢光體’ 惟’ 0 $ r < 1 ’ 〇 $ s $ 1,而Re係自γ、Gd中所選出的 至少一種。 7 ·如申請專利範圍第1項之發光裝置,其中該光致發光 螢光體包含有一般式以Y3(All sGas)5〇12:Ce來表示 的第1榮光體與一般式以Re3Ai5〇i2:Ce來表示的第2 勞光體’惟’ 〇$ 1,而Re係自γ、Gd、La中所選 出的至少一種。 8. 如申請專利範圍第2項之發光裝置,其中該光致發光 螢光體係包含有分別以釓來置換該鋁石榴石系螢光體 中之紅的一部份的第1螢光體與第2螢光體,且於該 第1與第2*螢光體之鋁石榴石系螢光體中,釓的置換 量係互異。 9. 如申請專利範圍第1項之發光裝置,其中該發光元件 之發光光谱其主學值係在400nm至530nm範園,且該 58 本紙張尺度適用中國國家標隼(CNS ) A4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) « H^.J· emmm— ^ nn kn · -訂— Is A8 B8經濟部中央標準局員工消費合作社印製 申請專利範圍 光致發光螢光體之主峰值較該發光元件之主峰值長。 ίο.如申請專利範圍第9項之發光裝置,其中於該發光元件 中’該發光元件之發光層包含有In之氮化鎵系半導 體’而該光致發光螢光體則於鋁石榴石系榮光體中, A1的一部份以Ga或Ga:A1=1:1至4:6範園内的比率予 以置換’且Y的一部份以Gd成Y:Gd = 4:l至2:3範圍 内的比率予以置換者。 1 1.如申請專利範圍第1項之發光裝置,其中該發光裝置係 進一步包含有一略矩形的導光板,上述發光元件係由 上述光致發光螢光體所隔介而設於其一侧面,且其主 表面以外的另一表面上係實質地覆蓋有一反射元件, 上述發光元件所發出的光係藉由該導光板與上述光致 發光螢光體而使其呈面狀,並經由該導光板之主表面 發出。 12.如申請專利範圍第丨項之發光裝置,其中該發光裝置係 進一步包含有一略矩形的導光板,上述發光元件係設 於其一側面,而上述^致發光螢光體係設於其一主表 面上’且其主表面以外的另一表面上係實質地覆蓋有 一反射元件,上述發光元件所發出的光係藉由該導光 板與上述光致發光螢光體而使其呈面狀,並經由該導 光板之主表面發出。 59 本紙張尺度逋用中國國家標準(CNS ) A4規格(210X2517公酱) (請先閲讀背面t注意t項再填寫本頁)申請專利範圍 A8 B8 C8 D8 經濟部中央標準局員工消費合作社印製 13. 一種LED顯示裝置’具有一將申請專利範圍第u 10 項中任-項之發光裝置配置成矩降狀之led顯示器, 以及一根據該LED _示器所輸入之顯示數據予以驅動 之驅動電路。 14 · 一種發光二極體’其係包含·有: 一安裝引線’具有帽部與引線部; 一 LED晶片,載著於該安裝引線之帽部内,且其一 侧之電極連接於安裝引線; -内引線’電氣連接於該LED晶片的電極; 一透光性塗覆構件,以覆蓋該led晶片 充填 在該帽部内;以及一模構件,覆蓋該安裝引、 該内引線與連接於該LED晶片另一側電極部 份、及以該塗覆構件包覆被覆蓋的LED晶片,其特徵 在於: 該LED晶片之發光層為氮化物系化合物半導體,且 該塗覆構件含有光致發光螢光體,而該光致發光螢光 體包含有一含自Y、La、Gd與Sm —組中所選出的至 少一元素與自Al、Ga與In —組中所選出的至少一元 素,且由鈽所致活之石榴石系螢光體。 1 5 ·如申請專利範圍第1 4項之發光二極體,其中該光致f 光螢光體係包含有一含Y與A1的鋁石榴石系螢光體。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ^ “1,— -mp t»dli ϋ a - (請先閔讀背面之注意事項再填寫本頁) •Λ,裝---- | 線--_-------- 經濟部中央標隼局員工消費合作社印製 A8 B8 C8 D8 六、申請專利範圍 16.如申請專利範圍第14項之發光二極體,其中該光致發 光螢光體係一般式以(Rei_rSmr)3 (AlhGaskC^rCe 表示的螢光體,惟,0 S r <卜〇 $ s $卜而Re係自γ、 Gd中所選出的至少一種。 1 7.如申請專利範圍第1 4項之發光二極體,其中該光致發 光螢光體係一般式以(Yl_p_q_rGdpCeqSmr)3 (Α1ι_ sGas)5〇i2 來表示者,惟,〇SpS0.8、0.003 盔 qg’0.2、 0.0003 S 0.08 ' 〇 ^ s S 1 〇 18·如申請專利範圍第15項之發光二極體,其中該光致發 光螢光體係包含有一含Y與A1,且由其組成之二個以 上互異的組成,並由鉢致活的鋁石梅石系螢光體.。。 19.如申請專利範圍第16項之發光二極體,其中該光致發 光螢光體含有一般式分別以(Rei_rSmr)3(Ali_ sGas)5012:Ce來表示而互異的二個以上螢光體,惟〇 S r < 1,〇 $ s g 1,而Re係自γ、Gd中所選出的至少 一種。 羲 20 ·如申請專利範圍第14項之發光二極體,其中該光致發 光螢光體含有一般式以YVAlijGashOuiCe來表示 的第1螢光體與一般式以Re3Al5012:Ce來表示的第2 螢光體,惟,0 $ s $ 1,而Re係自γ、Gd、La中所選 61 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (秦先聞讀背面之注意事項再魂寫本貫y ,'參--------^1T-----一 J 3 A8SSD8 修 六、申請專利範圍 第861 10739號專利申請案申請專利範圍修正本 修正日期:89年9月 1. 一種發光裝置,係包含有一 LED晶片、及一光致發 光螢光體’其中,該LED晶片係發光層為半導體 者;而該光致發光螢光體係吸收依該L E D晶片%套 出光至少一部份,而發出一波長與所吸收光之波長 相異之光者;其特徵在於: 該L E D晶片之發光層係由氮化物系化合物半導 體所製成,且發光光譜之主峰值在400nm至 5 30nm範圍内者;該光致發光螢光體係包含有由 鈽致活之含有Y與A1之鋁石榴石系(Yttrium Aluminium Garnet)螢光體,且源自該光致發 光螢光體之主發光波長較源自該LED晶片之主峰 值為長,並將源自該L· E D晶片的光與源自該光致 發光螢光體的光予以混合後再釋放出者。 2_如申請專利範圍第1項之發光裝置,其中該光致發 光螢 光體係 包含有 由一般式 (Yi-aGdaMMHGaWuSel:其中,OSUl, 0 S b S 1]所示鈽所致活之鋁石榴石系(Yttrium A1 u m i n i u m G a r n e t)螢光體。 3..如申請專利範圍第1項之發光裝置,其中該光致發 光 螢 光體係 含有一般式以 (ReprSmJjA'iGashO^Ce表示之螢光體, 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱請背面之注意事項再填寫本頁) -----r---訂---------線 Γ 經濟部智慧財產局員工消費合作社印製 -56- '申請專利範 圍 惟,0以<1,0Ss<1 雄山k 〜s S 1,而Re則係自Y、Gd中所 避出·的至少,種。 4. 如申請專利範圍第 〇. 項之發光裝置,其中該光致發 (γ 體係一般式 以 惟 示者, 0.8 ' 〇 〇a<7^ .υ·υ〇3^ 0.2 ^ 0.0003^ 〇.〇8> 0^s^l〇 l-p-q .Gd 經濟部智慧財產局員工消費合作社印製 5. 如申凊專利範圍第3_項之發光裝置其中該光致發 光螢光體係包含有-含Y與A1,且由其組成之二個 以上互異的*且点,# , ,,成* 並由.筛致活的鋁石榴石系螢光 體。 6. 如申清專利範圍第3項之發光裝置,其中該光致發 光勞光體包含有分別以一般式 (Rei-rSmr)3(A1i-3Gaa)s〇12:Ce表示而組成互異 的二個以上螢光體,惟,〇ft<1, OSsgi,而 Re係自Y、Gd中所選出的至少一種。 7.如申請專利範圍第1項之發光裝置,其中該光致發 光螢光體包含有一般式以Y/Al^iGashO^Ce來 •表示的第1螢光體與一般式以ΙΙβ,ΑΙ,Ο,。:Ce來表 «j ο X 2 示的第2螢光體,惟,o^s^l,而Re係自Y、Gd、 L· a中所選出的至少一種。 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 X 297公釐) (請先閲讀背面之注意事項再填寫本頁) ---------^-------- -綠 -57- β88ϋ ABCD 六、申請專利範圍 (請先閱讀背面之注意事項再填寫本頁) 8.如申清專利.範圍第1項之發光裝置,其中該光致發 光榮光體係包含有分別以釓來置換該鋁石榴石系 榮光體中之記的—部份的第1螢光體與第2螢光 體’且於該第1與第2螢光體之鋁石榴石系螢光體 中’乱的置換量係互異。 9·如申請專利範圍第1項之發光裝置,其中該led晶 片之發光光譜其主峰值係在42〇11111至490nm範圍 内;而該光致發光螢光體之主發光波長係較該led 晶片之主岭值為長,且為該LED晶片與該光致發光 费光體相互混合的白色系者。 經濟部智慧財產局員工消費合作社印製 10. 如申請專利範圍第:9項之發光裝置,其中於該LED 晶片中’該LED晶片之發光層包含有In之氮化鎵系 半導體.,而該光致發光螢光體則於鋁石榴石系螢光 體中,A1的一部份以Ga或Ga:Al = l:l至4:6範圍内 的比率予以置換,且γ的一邨份以Gd成Y:Gd = 4:l 至2:3範圍内的比率予以置換者。 11. 如申請專利範圍第1項之發光裝置,其中該發光裝 置係進一步包含有一略矩形的導光板,上述LED晶 '片係由上述光致發光螢光體所隔介而設於其一側 面,且其主表面以外的另一表面上係實質地覆蓋有 一反射元件,上述LED晶片所發出的光係藉由該導 本紙張尺度適用t國國家標準(CNS)A4規格(21〇 X 297公釐) -58- 經濟部智慧財產局員工消費合作社印製六、申請專利範圍 光板與上述光致發光螢光體而使其呈面狀,並經由 該導光板之,主表面發出β 12.如申請專利範圍第1項之發光裝置,其中該發光裝 置係.進一步包含有一略矩形的導光板,上述led晶 片係設於其一側面’而上述光致發光螢光體係設於 其一主表面上,且其主表面以外的另一表面上係實 質地覆蓋有一反射元件,上述LED晶片所發出的光 係藉由該導光板與上述光致發光螢光體而使其呈 面狀’並經由該導光板之主表面發出。 13·—種LED顯示裝置,具有一將申請專利範圍第工至 ίο項中任一項之發光裝置配置成矩陣狀之LED顯 示器,以及一根據該LED顯示器所輸入之顯示數據 予以驅動之驅動電路。 14.一種發光二極體,其係包含有: 一安裝引線,具有帽部與钓線部; 一 LED晶片,載著於該安裝引線之帽部内,且其 一侧之電極連接於安裝引線; 一内引線,電氣連接於該L E D晶片的另一側電 極; 一透光性塗覆構件,以覆蓋該LED晶片之方式充 填在該帽部内;以及一模構件,覆蓋該安裝引線之 帽部、該内引線與連接於該LEd晶片另—側電極的 ·,1 τ--------”---訂---------綠vli 「(請先閱讀背面之注意事項再填寫本頁)本紙張尺度適用中國國家標準(CNS)A4規格(21{) χ 297公髮 59- A8 B8 C8 D8 六、申請專利範圍 連接部份、及以該塗覆構件包覆被覆蓋的L E D晶 片,.其特徵.在於: 該LED晶片之發光層係發光光譜之主峰值在 400nm至530ηπι範圍内者;該光致發光螢光體係 包含有由鈽致活之含有Υ與Α1之鋁石榴石系 (Yttrium Aluminium Garnet)螢光體,且該 光致發光螢光體之主發光波長較該LED晶片之主 峰值為長’並將源自該L E D晶片的光與源自該光 致發光螢光體的光予以混合後再釋放出者。 15. 如申請專利範圍第14項之發光二極體,其中該光致 發光瑩光體係包含有由一般式 :Ce[其中 OSbSl]所示鈽所致活的鋁石榴石系螢光體。 16. 如申請專利範圍第14項之發光二極體,其中該光致 發光螢光體係一般"式以(RenSn^h (AliiGashC^/Ce表示的螢光體,惟,OgrCl, OSsSl,而Re係自Y、Gd中所選出的至少一種。 17. 如申請專利範圍第16項之發光二極體,其中該光致 •發光螢光體係一般式以(YimGdpCejmrh (及11_/&3)3012來表示者,惟,QgpSO.8、0.003 ScjSO.2、0.0003SrS0.08、OSsSl。 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁} I- ' I---r---訂---------線,". 經濟部智慧財產局員工消費合作社印製 -60- 六、申請專利範圍 A8 B8 C8 D8 經濟部智慧財產局員工消費合作社印製 is.如申請專利範圍第w項之發光二極體,其中該光致 發光螢光體係包含有一含Y與A1,且由其組成之二 個以上互異的組成,並由姉致活的鋁石權石系螢光 體。。 19.如申睛專利範圍第16項之發光二極體,其中該光致 發光螢光體含有一般式分別以 (R^iSm^UinGasho^Ce來表示而互異的 二個以上螢光體’惟OSrCl,〇Ss$l,而Re係 自Y、Gd中所選出的至少一種。 2 0.如申請專利範圍第14項之發光二極體,其中該光致 發光螢光體含有一般式以YjAlhsGaJsO^Ce來 表示的第1螢光體與一般式以Re3Als〇i2:Ce來表 示的第2螢光體,惟,ossgi,而係自Y、Gd、 L· a中所選出的至少一種。 *y 21.如申請專利範圍第18項之發光二極體,其中該光致 發光螢光體係包含有分別以釓來置換該鋁石榴石 系螢光體中之釔的一部份的第1螢光體與第2螢光 體’且於該第1與第2螢光體之鋁石榴石系螢光體 中,釓的置換量係互異。 22.如申請專利 14項之發光二極體,其中該LED 私紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閲讀背面之注意事項再填寫本頁) -I----lc^-----r---訂---------線:ίν ------------------------ -61 - A8 B8 C8 D8 六、申請專利範圍 晶片之發光光譜其主峰值在42 Onm至49 Onm範圍 内’且該光斡發光螢光體之主發光波長較該LED晶 片的主峰值長,且該LED晶片與該光致發光螢光體 之混色為白色系者。 -----------7^^-----r---訂---------線 „ - * .(請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -62- A8 B8 C8 D8 六、申請專利範圍 出的至少一種。 2 1 ·如申請專利範圍第1 8項之發光二極體,其中該光致發 光螢光體係包含有分別以釓來置換該鋁石榴石系螢光 體中之釔的一部份的第1螢光體與第2螢光體,且於 該第1與第2螢光體之鋁石榴石系螢光體中,釓的置 換量係互異。 22. 如申請專利範圍第14項之發光二極體,其中該LED晶 片之發光光譜其主峰值在400nm至530nm範圍内,且 該光致發光螢光體之主發光波長較該LED晶片的主锋 值長。 23. 如申請專利範圍第1項之發光裝置,其中將該發光元件 之發光光譜之主峰值設定於400nm至530nm的範園 内’且藉由將該光致發光螢光體之主發光波波設定成 較該發光元件之主峰值長使其可發白色光。 - (請先閲讀背面之注意事項#填寫本頁) 訂------ ........ 經濟部中央標準局員工消費合作社印裝 62 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW86110739A01 TWI156177B (en) | 1996-07-29 | 2000-04-07 | Light-emitting apparatus and display apparatus |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19858596 | 1996-07-29 | ||
| JP24433996 | 1996-09-17 | ||
| JP24538196 | 1996-09-18 | ||
| JP35900496 | 1996-12-27 | ||
| JP8101097 | 1997-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW383508B true TW383508B (en) | 2000-03-01 |
Family
ID=27524906
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW86110739A TW383508B (en) | 1996-07-29 | 1997-07-28 | Light emitting device and display |
| TW86110739A01 TWI156177B (en) | 1996-07-29 | 2000-04-07 | Light-emitting apparatus and display apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW86110739A01 TWI156177B (en) | 1996-07-29 | 2000-04-07 | Light-emitting apparatus and display apparatus |
Country Status (19)
| Country | Link |
|---|---|
| US (25) | US5998925A (zh) |
| EP (14) | EP0936682B9 (zh) |
| JP (19) | JP3503139B2 (zh) |
| KR (7) | KR100434871B1 (zh) |
| CN (11) | CN1253949C (zh) |
| AT (1) | ATE195831T1 (zh) |
| AU (1) | AU720234B2 (zh) |
| BR (7) | BR9710792B1 (zh) |
| CA (4) | CA2479538C (zh) |
| DE (6) | DE69702929T4 (zh) |
| DK (9) | DK1017111T3 (zh) |
| ES (9) | ES2576052T3 (zh) |
| GR (1) | GR3034493T3 (zh) |
| HK (1) | HK1052409B (zh) |
| MY (1) | MY125748A (zh) |
| PT (5) | PT936682E (zh) |
| SG (5) | SG182856A1 (zh) |
| TW (2) | TW383508B (zh) |
| WO (1) | WO1998005078A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7479733B2 (en) | 2005-03-24 | 2009-01-20 | Lighthouse Technology Co., Ltd. | Light-emitting diode package structure, cold cathode flourescent lamp and photoluminescent material thereof |
| TWI467808B (zh) * | 2011-06-27 | 2015-01-01 | Delta Electronics Inc | 發光二極體元件、其製作方法以及發光裝置 |
Families Citing this family (1490)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3404064B2 (ja) * | 1993-03-09 | 2003-05-06 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
| US6013199A (en) | 1997-03-04 | 2000-01-11 | Symyx Technologies | Phosphor materials |
| US6153971A (en) * | 1995-09-21 | 2000-11-28 | Matsushita Electric Industrial Co., Ltd. | Light source with only two major light emitting bands |
| US6041345A (en) * | 1996-03-08 | 2000-03-21 | Microsoft Corporation | Active stream format for holding multiple media streams |
| US6600175B1 (en) | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
| US20040239243A1 (en) * | 1996-06-13 | 2004-12-02 | Roberts John K. | Light emitting assembly |
| KR100643442B1 (ko) | 1996-06-26 | 2006-11-10 | 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 | 발광 변환 소자를 포함하는 발광 반도체 소자 |
| DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| JP3190259B2 (ja) | 1996-07-12 | 2001-07-23 | 株式会社クボタ | プラグバルブ |
| TW383508B (en) * | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
| DE19655185B9 (de) * | 1996-09-20 | 2012-03-01 | Osram Gesellschaft mit beschränkter Haftung | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| DE19655445B3 (de) * | 1996-09-20 | 2016-09-22 | Osram Gmbh | Weißes Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionsschicht und Verwendung solcher Halbleiterbauelemente |
| US6613247B1 (en) | 1996-09-20 | 2003-09-02 | Osram Opto Semiconductors Gmbh | Wavelength-converting casting composition and white light-emitting semiconductor component |
| JP3434658B2 (ja) | 1997-01-14 | 2003-08-11 | サンケン電気株式会社 | 半導体発光装置 |
| JP3378465B2 (ja) * | 1997-05-16 | 2003-02-17 | 株式会社東芝 | 発光装置 |
| US7365369B2 (en) | 1997-06-11 | 2008-04-29 | Nichia Corporation | Nitride semiconductor device |
| US6319425B1 (en) * | 1997-07-07 | 2001-11-20 | Asahi Rubber Inc. | Transparent coating member for light-emitting diodes and a fluorescent color light source |
| US6623670B2 (en) | 1997-07-07 | 2003-09-23 | Asahi Rubber Inc. | Method of molding a transparent coating member for light-emitting diodes |
| US5847507A (en) * | 1997-07-14 | 1998-12-08 | Hewlett-Packard Company | Fluorescent dye added to epoxy of light emitting diode lens |
| US7038398B1 (en) | 1997-08-26 | 2006-05-02 | Color Kinetics, Incorporated | Kinetic illumination system and methods |
| US7014336B1 (en) | 1999-11-18 | 2006-03-21 | Color Kinetics Incorporated | Systems and methods for generating and modulating illumination conditions |
| US7161313B2 (en) * | 1997-08-26 | 2007-01-09 | Color Kinetics Incorporated | Light emitting diode based products |
| US6806659B1 (en) * | 1997-08-26 | 2004-10-19 | Color Kinetics, Incorporated | Multicolored LED lighting method and apparatus |
| US20030133292A1 (en) | 1999-11-18 | 2003-07-17 | Mueller George G. | Methods and apparatus for generating and modulating white light illumination conditions |
| US6340824B1 (en) * | 1997-09-01 | 2002-01-22 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device including a fluorescent material |
| JPH11135838A (ja) * | 1997-10-20 | 1999-05-21 | Ind Technol Res Inst | 白色発光ダイオード及びその製造方法 |
| US7598686B2 (en) | 1997-12-17 | 2009-10-06 | Philips Solid-State Lighting Solutions, Inc. | Organic light emitting diode methods and apparatus |
| US6458295B1 (en) * | 1997-12-24 | 2002-10-01 | Hitachi Medical Corporation | Phosphors, and radiation detectors and X-ray CT unit made by using the same |
| US6469322B1 (en) | 1998-02-06 | 2002-10-22 | General Electric Company | Green emitting phosphor for use in UV light emitting diodes |
| US6252254B1 (en) | 1998-02-06 | 2001-06-26 | General Electric Company | Light emitting device with phosphor composition |
| US6294800B1 (en) | 1998-02-06 | 2001-09-25 | General Electric Company | Phosphors for white light generation from UV emitting diodes |
| JP3900144B2 (ja) * | 1998-02-17 | 2007-04-04 | 日亜化学工業株式会社 | 発光ダイオードの形成方法 |
| JP3541709B2 (ja) * | 1998-02-17 | 2004-07-14 | 日亜化学工業株式会社 | 発光ダイオードの形成方法 |
| FR2775250B1 (fr) * | 1998-02-24 | 2000-05-05 | Wilco International Sarl | Moyen d'eclairage pour aeronef compatible avec un systeme de vision nocturne |
| US20080042554A1 (en) * | 1998-05-18 | 2008-02-21 | Kabushiki Kaisha Toshiba | Image display device and light emission device |
| JP3645422B2 (ja) * | 1998-07-14 | 2005-05-11 | 東芝電子エンジニアリング株式会社 | 発光装置 |
| JP2000081848A (ja) * | 1998-09-03 | 2000-03-21 | Semiconductor Energy Lab Co Ltd | 液晶表示装置を搭載した電子機器 |
| US6335548B1 (en) * | 1999-03-15 | 2002-01-01 | Gentex Corporation | Semiconductor radiation emitter package |
| ES2299260T5 (es) † | 1998-09-28 | 2011-12-20 | Koninklijke Philips Electronics N.V. | Sistema de iluminación. |
| US6404125B1 (en) * | 1998-10-21 | 2002-06-11 | Sarnoff Corporation | Method and apparatus for performing wavelength-conversion using phosphors with light emitting diodes |
| US6366018B1 (en) * | 1998-10-21 | 2002-04-02 | Sarnoff Corporation | Apparatus for performing wavelength-conversion using phosphors with light emitting diodes |
| US6429583B1 (en) | 1998-11-30 | 2002-08-06 | General Electric Company | Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors |
| US6299338B1 (en) | 1998-11-30 | 2001-10-09 | General Electric Company | Decorative lighting apparatus with light source and luminescent material |
| JP2000208822A (ja) * | 1999-01-11 | 2000-07-28 | Matsushita Electronics Industry Corp | 半導体発光装置 |
| DE19902750A1 (de) * | 1999-01-25 | 2000-08-03 | Osram Opto Semiconductors Gmbh | Halbleiterbauelement zur Erzeugung von mischfarbiger elektromagnetischer Strahlung |
| JP4296644B2 (ja) | 1999-01-29 | 2009-07-15 | 豊田合成株式会社 | 発光ダイオード |
| JP3770014B2 (ja) | 1999-02-09 | 2006-04-26 | 日亜化学工業株式会社 | 窒化物半導体素子 |
| US6351069B1 (en) | 1999-02-18 | 2002-02-26 | Lumileds Lighting, U.S., Llc | Red-deficiency-compensating phosphor LED |
| US6680569B2 (en) | 1999-02-18 | 2004-01-20 | Lumileds Lighting U.S. Llc | Red-deficiency compensating phosphor light emitting device |
| US6140669A (en) * | 1999-02-20 | 2000-10-31 | Ohio University | Gallium nitride doped with rare earth ions and method and structure for achieving visible light emission |
| KR100683877B1 (ko) | 1999-03-04 | 2007-02-15 | 니치아 카가쿠 고교 가부시키가이샤 | 질화물 반도체 레이저소자 |
| JP3937644B2 (ja) * | 1999-03-25 | 2007-06-27 | セイコーエプソン株式会社 | 光源及び照明装置並びにその照明装置を用いた液晶装置 |
| WO2000079605A1 (fr) | 1999-06-23 | 2000-12-28 | Citizen Electronics Co., Ltd. | Diode électroluminescente |
| HU228953B1 (en) | 1999-07-23 | 2013-07-29 | Osram Opto Semiconductors Gmbh | Luminous substance for a light source and light source associated therewith |
| AU7267500A (en) | 1999-07-23 | 2001-02-13 | Osram Opto Semiconductors Gmbh And Co. Ohg | Luminescent array, wavelength-converting sealing material and light source |
| JP2001144331A (ja) | 1999-09-02 | 2001-05-25 | Toyoda Gosei Co Ltd | 発光装置 |
| US6515421B2 (en) * | 1999-09-02 | 2003-02-04 | General Electric Company | Control of leachable mercury in fluorescent lamps |
| US6696703B2 (en) | 1999-09-27 | 2004-02-24 | Lumileds Lighting U.S., Llc | Thin film phosphor-converted light emitting diode device |
| US6686691B1 (en) * | 1999-09-27 | 2004-02-03 | Lumileds Lighting, U.S., Llc | Tri-color, white light LED lamps |
| US6630691B1 (en) * | 1999-09-27 | 2003-10-07 | Lumileds Lighting U.S., Llc | Light emitting diode device comprising a luminescent substrate that performs phosphor conversion |
| EP1142033A1 (en) * | 1999-09-27 | 2001-10-10 | LumiLeds Lighting U.S., LLC | A light emitting diode device that produces white light by performing complete phosphor conversion |
| US6299498B1 (en) * | 1999-10-27 | 2001-10-09 | Shin Lung Liu | White-light emitting diode structure and manufacturing method |
| JP4197814B2 (ja) * | 1999-11-12 | 2008-12-17 | シャープ株式会社 | Led駆動方法およびled装置と表示装置 |
| US20020176259A1 (en) | 1999-11-18 | 2002-11-28 | Ducharme Alfred D. | Systems and methods for converting illumination |
| DE60021911T3 (de) † | 1999-11-18 | 2016-04-14 | Philips Lighting North America Corp., N. D. Ges. D. Staates Delaware | Systeme und Verfahren zur Erzeugung und Modulierung von Beleuchtungsbedingungen |
| EP1610593B2 (en) | 1999-11-18 | 2020-02-19 | Signify North America Corporation | Generation of white light with Light Emitting Diodes having different spectrum |
| TW500962B (en) * | 1999-11-26 | 2002-09-01 | Sanyo Electric Co | Surface light source and method for adjusting its hue |
| US6357889B1 (en) | 1999-12-01 | 2002-03-19 | General Electric Company | Color tunable light source |
| US6513949B1 (en) * | 1999-12-02 | 2003-02-04 | Koninklijke Philips Electronics N.V. | LED/phosphor-LED hybrid lighting systems |
| US6350041B1 (en) * | 1999-12-03 | 2002-02-26 | Cree Lighting Company | High output radial dispersing lamp using a solid state light source |
| US6666567B1 (en) * | 1999-12-28 | 2003-12-23 | Honeywell International Inc. | Methods and apparatus for a light source with a raised LED structure |
| JP2001177145A (ja) * | 1999-12-21 | 2001-06-29 | Toshiba Electronic Engineering Corp | 半導体発光素子およびその製造方法 |
| US7576496B2 (en) * | 1999-12-22 | 2009-08-18 | General Electric Company | AC powered OLED device |
| US6566808B1 (en) * | 1999-12-22 | 2003-05-20 | General Electric Company | Luminescent display and method of making |
| TW480879B (en) * | 2000-01-06 | 2002-03-21 | Dynascan Technology Corp | Method to compensate for the color no uniformity of color display |
| KR20010080796A (ko) * | 2000-01-07 | 2001-08-25 | 허영덕 | 백색광용 형광체 및 그 제조방법, 그리고 이를 이용한백색광 발생방법 |
| US6700322B1 (en) * | 2000-01-27 | 2004-03-02 | General Electric Company | Light source with organic layer and photoluminescent layer |
| US7049761B2 (en) | 2000-02-11 | 2006-05-23 | Altair Engineering, Inc. | Light tube and power supply circuit |
| US6522065B1 (en) * | 2000-03-27 | 2003-02-18 | General Electric Company | Single phosphor for creating white light with high luminosity and high CRI in a UV led device |
| US6409938B1 (en) | 2000-03-27 | 2002-06-25 | The General Electric Company | Aluminum fluoride flux synthesis method for producing cerium doped YAG |
| US6538371B1 (en) * | 2000-03-27 | 2003-03-25 | The General Electric Company | White light illumination system with improved color output |
| WO2001075359A1 (en) * | 2000-04-03 | 2001-10-11 | Getinge/Castle, Inc. | High power led source and optical delivery system |
| US6653765B1 (en) | 2000-04-17 | 2003-11-25 | General Electric Company | Uniform angular light distribution from LEDs |
| US6603258B1 (en) * | 2000-04-24 | 2003-08-05 | Lumileds Lighting, U.S. Llc | Light emitting diode device that emits white light |
| DE10020465A1 (de) * | 2000-04-26 | 2001-11-08 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| JP4521929B2 (ja) * | 2000-04-26 | 2010-08-11 | 株式会社日立メディコ | 蛍光体及びそれを用いた放射線検出器及びx線ct装置 |
| US7304325B2 (en) * | 2000-05-01 | 2007-12-04 | Toyoda Gosei Co., Ltd. | Group III nitride compound semiconductor light-emitting device |
| US6604971B1 (en) | 2000-05-02 | 2003-08-12 | General Electric Company | Fabrication of LED lamps by controlled deposition of a suspension media |
| US6555958B1 (en) | 2000-05-15 | 2003-04-29 | General Electric Company | Phosphor for down converting ultraviolet light of LEDs to blue-green light |
| US6501100B1 (en) | 2000-05-15 | 2002-12-31 | General Electric Company | White light emitting phosphor blend for LED devices |
| US6621211B1 (en) | 2000-05-15 | 2003-09-16 | General Electric Company | White light emitting phosphor blends for LED devices |
| US6466135B1 (en) | 2000-05-15 | 2002-10-15 | General Electric Company | Phosphors for down converting ultraviolet light of LEDs to blue-green light |
| JP2001332765A (ja) * | 2000-05-22 | 2001-11-30 | Iwasaki Electric Co Ltd | Led表示灯 |
| JP4695819B2 (ja) | 2000-05-29 | 2011-06-08 | パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング | Ledをベースとする白色発光照明ユニット |
| DE10026435A1 (de) * | 2000-05-29 | 2002-04-18 | Osram Opto Semiconductors Gmbh | Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED |
| JP2002057376A (ja) * | 2000-05-31 | 2002-02-22 | Matsushita Electric Ind Co Ltd | Ledランプ |
| US6577073B2 (en) | 2000-05-31 | 2003-06-10 | Matsushita Electric Industrial Co., Ltd. | Led lamp |
| JP4386693B2 (ja) * | 2000-05-31 | 2009-12-16 | パナソニック株式会社 | Ledランプおよびランプユニット |
| US7320632B2 (en) * | 2000-06-15 | 2008-01-22 | Lednium Pty Limited | Method of producing a lamp |
| AUPQ818100A0 (en) * | 2000-06-15 | 2000-07-06 | Arlec Australia Limited | Led lamp |
| JP2002190622A (ja) * | 2000-12-22 | 2002-07-05 | Sanken Electric Co Ltd | 発光ダイオード用透光性蛍光カバー |
| JP4926337B2 (ja) * | 2000-06-28 | 2012-05-09 | アバゴ・テクノロジーズ・ジェネラル・アイピー(シンガポール)プライベート・リミテッド | 光源 |
| US6883926B2 (en) | 2000-07-25 | 2005-04-26 | General Electric Company | Light emitting semi-conductor device apparatus for display illumination |
| DE10036940A1 (de) * | 2000-07-28 | 2002-02-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Lumineszenz-Konversions-LED |
| JP2002050797A (ja) | 2000-07-31 | 2002-02-15 | Toshiba Corp | 半導体励起蛍光体発光装置およびその製造方法 |
| US6747406B1 (en) * | 2000-08-07 | 2004-06-08 | General Electric Company | LED cross-linkable phospor coating |
| DE10041328B4 (de) * | 2000-08-23 | 2018-04-05 | Osram Opto Semiconductors Gmbh | Verpackungseinheit für Halbleiterchips |
| JP2002076434A (ja) * | 2000-08-28 | 2002-03-15 | Toyoda Gosei Co Ltd | 発光装置 |
| KR100406856B1 (ko) * | 2000-08-30 | 2003-11-21 | 가부시키가이샤 시티즌 덴시 | 표면 실장형 발광 다이오드 및 그 제조방법 |
| US6614103B1 (en) | 2000-09-01 | 2003-09-02 | General Electric Company | Plastic packaging of LED arrays |
| JP2002084002A (ja) * | 2000-09-06 | 2002-03-22 | Nippon Leiz Co Ltd | 光源装置 |
| US6255129B1 (en) * | 2000-09-07 | 2001-07-03 | Highlink Technology Corporation | Light-emitting diode device and method of manufacturing the same |
| US6525464B1 (en) * | 2000-09-08 | 2003-02-25 | Unity Opto Technology Co., Ltd. | Stacked light-mixing LED |
| JP2002141556A (ja) * | 2000-09-12 | 2002-05-17 | Lumileds Lighting Us Llc | 改良された光抽出効果を有する発光ダイオード |
| US6635987B1 (en) * | 2000-09-26 | 2003-10-21 | General Electric Company | High power white LED lamp structure using unique phosphor application for LED lighting products |
| US7378982B2 (en) * | 2000-09-28 | 2008-05-27 | Abdulahi Mohamed | Electronic display with multiple pre-programmed messages |
| JP3609709B2 (ja) * | 2000-09-29 | 2005-01-12 | 株式会社シチズン電子 | 発光ダイオード |
| JP2002111072A (ja) * | 2000-09-29 | 2002-04-12 | Toyoda Gosei Co Ltd | 発光装置 |
| US6998281B2 (en) * | 2000-10-12 | 2006-02-14 | General Electric Company | Solid state lighting device with reduced form factor including LED with directional emission and package with microoptics |
| US6650044B1 (en) | 2000-10-13 | 2003-11-18 | Lumileds Lighting U.S., Llc | Stenciling phosphor layers on light emitting diodes |
| JP2002133925A (ja) * | 2000-10-25 | 2002-05-10 | Sanken Electric Co Ltd | 蛍光カバー及び半導体発光装置 |
| US6476549B2 (en) * | 2000-10-26 | 2002-11-05 | Mu-Chin Yu | Light emitting diode with improved heat dissipation |
| JP2002141559A (ja) * | 2000-10-31 | 2002-05-17 | Sanken Electric Co Ltd | 発光半導体チップ組立体及び発光半導体リードフレーム |
| FI109632B (fi) | 2000-11-06 | 2002-09-13 | Nokia Corp | Valkoinen valaisu |
| US6365922B1 (en) * | 2000-11-16 | 2002-04-02 | Harvatek Corp. | Focusing cup for surface mount optoelectronic diode package |
| US6518600B1 (en) | 2000-11-17 | 2003-02-11 | General Electric Company | Dual encapsulation for an LED |
| JP4683719B2 (ja) * | 2000-12-21 | 2011-05-18 | 株式会社日立メディコ | 酸化物蛍光体及びそれを用いた放射線検出器、並びにx線ct装置 |
| AT410266B (de) | 2000-12-28 | 2003-03-25 | Tridonic Optoelectronics Gmbh | Lichtquelle mit einem lichtemittierenden element |
| KR100367854B1 (ko) * | 2000-12-28 | 2003-01-10 | 대주정밀화학 주식회사 | 툴리움을 포함하는 백색 발광다이오드용 알루미늄산이트륨황색 형광체 및 그 제조방법 |
| US20020084745A1 (en) * | 2000-12-29 | 2002-07-04 | Airma Optoelectronics Corporation | Light emitting diode with light conversion by dielectric phosphor powder |
| JP3819713B2 (ja) * | 2001-01-09 | 2006-09-13 | 日本碍子株式会社 | 半導体発光素子 |
| JP2002280607A (ja) * | 2001-01-10 | 2002-09-27 | Toyoda Gosei Co Ltd | 発光装置 |
| US6930737B2 (en) * | 2001-01-16 | 2005-08-16 | Visteon Global Technologies, Inc. | LED backlighting system |
| JP2002217459A (ja) * | 2001-01-16 | 2002-08-02 | Stanley Electric Co Ltd | 発光ダイオード及び該発光ダイオードを光源として用いた液晶表示器のバックライト装置 |
| US6703780B2 (en) * | 2001-01-16 | 2004-03-09 | General Electric Company | Organic electroluminescent device with a ceramic output coupler and method of making the same |
| MY131962A (en) | 2001-01-24 | 2007-09-28 | Nichia Corp | Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the same |
| EP1244152A3 (en) * | 2001-01-26 | 2008-12-03 | Toyoda Gosei Co., Ltd. | Reflective light emitting diode, reflective optical device and its manufacturing method |
| JP2002232013A (ja) * | 2001-02-02 | 2002-08-16 | Rohm Co Ltd | 半導体発光素子 |
| DE10105800B4 (de) * | 2001-02-07 | 2017-08-31 | Osram Gmbh | Hocheffizienter Leuchtstoff und dessen Verwendung |
| JP4724924B2 (ja) * | 2001-02-08 | 2011-07-13 | ソニー株式会社 | 表示装置の製造方法 |
| US6541800B2 (en) | 2001-02-22 | 2003-04-01 | Weldon Technologies, Inc. | High power LED |
| JP4116260B2 (ja) | 2001-02-23 | 2008-07-09 | 株式会社東芝 | 半導体発光装置 |
| US6611000B2 (en) | 2001-03-14 | 2003-08-26 | Matsushita Electric Industrial Co., Ltd. | Lighting device |
| JP2002270899A (ja) * | 2001-03-14 | 2002-09-20 | Mitsubishi Electric Lighting Corp | 色温度可変led光源モジュール |
| US6630786B2 (en) * | 2001-03-30 | 2003-10-07 | Candescent Technologies Corporation | Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance |
| US6844903B2 (en) * | 2001-04-04 | 2005-01-18 | Lumileds Lighting U.S., Llc | Blue backlight and phosphor layer for a color LCD |
| JP2002314143A (ja) * | 2001-04-09 | 2002-10-25 | Toshiba Corp | 発光装置 |
| JP4101468B2 (ja) * | 2001-04-09 | 2008-06-18 | 豊田合成株式会社 | 発光装置の製造方法 |
| JP2002314138A (ja) | 2001-04-09 | 2002-10-25 | Toshiba Corp | 発光装置 |
| WO2002084173A1 (en) * | 2001-04-10 | 2002-10-24 | Koninklijke Philips Electronics N.V. | Illumination system and display device |
| JP2002309247A (ja) * | 2001-04-16 | 2002-10-23 | Nichia Chem Ind Ltd | 窒化ガリウム蛍光体及びその製造方法 |
| MY134305A (en) * | 2001-04-20 | 2007-12-31 | Nichia Corp | Light emitting device |
| US6685852B2 (en) | 2001-04-27 | 2004-02-03 | General Electric Company | Phosphor blends for generating white light from near-UV/blue light-emitting devices |
| US6686676B2 (en) | 2001-04-30 | 2004-02-03 | General Electric Company | UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same |
| US6658373B2 (en) * | 2001-05-11 | 2003-12-02 | Field Diagnostic Services, Inc. | Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment |
| US6616862B2 (en) * | 2001-05-21 | 2003-09-09 | General Electric Company | Yellow light-emitting halophosphate phosphors and light sources incorporating the same |
| KR100419611B1 (ko) | 2001-05-24 | 2004-02-25 | 삼성전기주식회사 | 발광다이오드 및 이를 이용한 발광장치와 그 제조방법 |
| US6596195B2 (en) | 2001-06-01 | 2003-07-22 | General Electric Company | Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same |
| US7012588B2 (en) * | 2001-06-05 | 2006-03-14 | Eastman Kodak Company | Method for saving power in an organic electroluminescent display using white light emitting elements |
| US6642652B2 (en) | 2001-06-11 | 2003-11-04 | Lumileds Lighting U.S., Llc | Phosphor-converted light emitting device |
| JP4114331B2 (ja) * | 2001-06-15 | 2008-07-09 | 豊田合成株式会社 | 発光装置 |
| US6798136B2 (en) * | 2001-06-19 | 2004-09-28 | Gelcore Llc | Phosphor embedded die epoxy and lead frame modifications |
| US6758587B2 (en) | 2001-06-25 | 2004-07-06 | Grote Industries, Inc. | Light emitting diode license lamp with reflector |
| TWI287569B (en) * | 2001-06-27 | 2007-10-01 | Nantex Industry Co Ltd | Yttrium aluminium garnet fluorescent powder comprising at least two optical active center, its preparation and uses |
| DE10133352A1 (de) * | 2001-07-16 | 2003-02-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
| JP2003027057A (ja) * | 2001-07-17 | 2003-01-29 | Hitachi Ltd | 光源およびそれを用いた画像表示装置 |
| JP2003031856A (ja) * | 2001-07-18 | 2003-01-31 | Okaya Electric Ind Co Ltd | 発光素子及びその製造方法 |
| US20030015708A1 (en) | 2001-07-23 | 2003-01-23 | Primit Parikh | Gallium nitride based diodes with low forward voltage and low reverse current operation |
| JP4055503B2 (ja) * | 2001-07-24 | 2008-03-05 | 日亜化学工業株式会社 | 半導体発光素子 |
| TW552726B (en) | 2001-07-26 | 2003-09-11 | Matsushita Electric Works Ltd | Light emitting device in use of LED |
| KR100923804B1 (ko) | 2001-09-03 | 2009-10-27 | 파나소닉 주식회사 | 반도체발광소자, 발광장치 및 반도체발광소자의 제조방법 |
| US6791283B2 (en) * | 2001-09-07 | 2004-09-14 | Opalec | Dual mode regulated light-emitting diode module for flashlights |
| DE10146719A1 (de) * | 2001-09-20 | 2003-04-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
| DE10147040A1 (de) | 2001-09-25 | 2003-04-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
| DE20115914U1 (de) * | 2001-09-27 | 2003-02-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
| EP1447853B1 (en) * | 2001-10-01 | 2012-08-08 | Panasonic Corporation | Semiconductor light emitting element and light emitting device using this |
| KR100624403B1 (ko) * | 2001-10-06 | 2006-09-15 | 삼성전자주식회사 | 인체의 신경계 기반 정서 합성 장치 및 방법 |
| JP3948650B2 (ja) * | 2001-10-09 | 2007-07-25 | アバゴ・テクノロジーズ・イーシービーユー・アイピー(シンガポール)プライベート・リミテッド | 発光ダイオード及びその製造方法 |
| JP2003124521A (ja) * | 2001-10-09 | 2003-04-25 | Rohm Co Ltd | ケース付半導体発光装置 |
| US7011421B2 (en) * | 2001-10-18 | 2006-03-14 | Ilight Technologies, Inc. | Illumination device for simulating neon lighting through use of fluorescent dyes |
| DE10153259A1 (de) * | 2001-10-31 | 2003-05-22 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
| JP2003147351A (ja) * | 2001-11-09 | 2003-05-21 | Taiwan Lite On Electronics Inc | 白色光光源の製作方法 |
| DE10241989A1 (de) * | 2001-11-30 | 2003-06-18 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
| US20030117794A1 (en) * | 2001-12-20 | 2003-06-26 | Tien-Rong Lu | Flat color-shift medium |
| TW518773B (en) * | 2001-12-31 | 2003-01-21 | Solidlite Corp | Manufacturing method of white LED |
| KR100497339B1 (ko) * | 2002-01-08 | 2005-06-23 | 주식회사 이츠웰 | 발광 다이오드 장치 및 이를 이용한 조명 기구, 표시 장치그리고 백라이트 장치 |
| KR20030060281A (ko) * | 2002-01-08 | 2003-07-16 | 주식회사 이츠웰 | 발광 다이오드 장치 및 이를 이용한 디스플레이 |
| WO2003062775A1 (en) * | 2002-01-17 | 2003-07-31 | Hutchinson Technology Inc. | Spectroscopy light source |
| JP3973082B2 (ja) * | 2002-01-31 | 2007-09-05 | シチズン電子株式会社 | 両面発光ledパッケージ |
| JP2003243700A (ja) * | 2002-02-12 | 2003-08-29 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体発光素子 |
| EP1942531B1 (en) * | 2002-02-15 | 2010-05-19 | Mitsubishi Chemical Corporation | Light emitting device and illuminator using the same |
| US6881983B2 (en) * | 2002-02-25 | 2005-04-19 | Kopin Corporation | Efficient light emitting diodes and lasers |
| JP4113017B2 (ja) * | 2002-03-27 | 2008-07-02 | シチズンホールディングス株式会社 | 光源装置および表示装置 |
| TW558065U (en) * | 2002-03-28 | 2003-10-11 | Solidlite Corp | Purplish pink light emitting diode |
| US6762432B2 (en) * | 2002-04-01 | 2004-07-13 | Micrel, Inc. | Electrical field alignment vernier |
| JP4172196B2 (ja) * | 2002-04-05 | 2008-10-29 | 豊田合成株式会社 | 発光ダイオード |
| US6911079B2 (en) * | 2002-04-19 | 2005-06-28 | Kopin Corporation | Method for reducing the resistivity of p-type II-VI and III-V semiconductors |
| EP1503428B1 (en) * | 2002-04-25 | 2011-08-17 | Nichia Corporation | Light-emitting device using fluorescent substance |
| CA2427559A1 (en) * | 2002-05-15 | 2003-11-15 | Sumitomo Electric Industries, Ltd. | White color light emitting device |
| US8232725B1 (en) * | 2002-05-21 | 2012-07-31 | Imaging Systems Technology | Plasma-tube gas discharge device |
| KR100449503B1 (ko) * | 2002-05-29 | 2004-09-22 | 서울반도체 주식회사 | 백색 칩 발광 다이오드 및 그 제조 방법 |
| KR100449502B1 (ko) * | 2002-05-29 | 2004-09-22 | 서울반도체 주식회사 | 백색 발광 다이오드 및 그 제작 방법 |
| KR100632659B1 (ko) * | 2002-05-31 | 2006-10-11 | 서울반도체 주식회사 | 백색 발광 다이오드 |
| JP4145872B2 (ja) * | 2002-06-11 | 2008-09-03 | あき電器株式会社 | 自転車の前照灯及び前照灯電気回路 |
| US20030230977A1 (en) * | 2002-06-12 | 2003-12-18 | Epstein Howard C. | Semiconductor light emitting device with fluoropolymer lens |
| TWI329367B (en) * | 2002-06-13 | 2010-08-21 | Cree Inc | Saturated phosphor solid state emitter |
| US6972516B2 (en) * | 2002-06-14 | 2005-12-06 | University Of Cincinnati | Photopump-enhanced electroluminescent devices |
| JP4620458B2 (ja) * | 2002-06-14 | 2011-01-26 | レドニウム テクノロジー プロプライアタリー リミティド | ランプ及びランプの製造方法 |
| US7002180B2 (en) | 2002-06-28 | 2006-02-21 | Kopin Corporation | Bonding pad for gallium nitride-based light-emitting device |
| US6734091B2 (en) | 2002-06-28 | 2004-05-11 | Kopin Corporation | Electrode for p-type gallium nitride-based semiconductors |
| TW200400608A (en) | 2002-06-17 | 2004-01-01 | Kopin Corp | Bonding pad for gallium nitride-based light-emitting device |
| US6841802B2 (en) | 2002-06-26 | 2005-01-11 | Oriol, Inc. | Thin film light emitting diode |
| TW558775B (en) * | 2002-06-27 | 2003-10-21 | Solidlite Corp | Package of compound type LED |
| US6955985B2 (en) | 2002-06-28 | 2005-10-18 | Kopin Corporation | Domain epitaxy for thin film growth |
| US6809471B2 (en) | 2002-06-28 | 2004-10-26 | General Electric Company | Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same |
| US7777405B2 (en) * | 2002-07-16 | 2010-08-17 | Odelo Gmbh | White LED headlight |
| JP4118742B2 (ja) * | 2002-07-17 | 2008-07-16 | シャープ株式会社 | 発光ダイオードランプおよび発光ダイオード表示装置 |
| AU2003261181A1 (en) * | 2002-07-19 | 2004-02-09 | Microsemi Corporation | Process for fabricating, and light emitting device resulting from, a homogenously mixed powder/pelletized compound |
| JP3923867B2 (ja) * | 2002-07-26 | 2007-06-06 | 株式会社アドバンスト・ディスプレイ | 面状光源装置及びそれを用いた液晶表示装置 |
| CN100552997C (zh) * | 2002-08-01 | 2009-10-21 | 日亚化学工业株式会社 | 半导体发光元件及其制造方法、使用此的发光装置 |
| JP2004071807A (ja) * | 2002-08-06 | 2004-03-04 | Sharp Corp | 照明装置、カメラ装置及び携帯機器 |
| US20040032728A1 (en) * | 2002-08-19 | 2004-02-19 | Robert Galli | Optical assembly for LED chip package |
| AU2002368183A1 (en) * | 2002-08-21 | 2004-03-11 | Seoul Semiconductor Co., Ltd. | White light emitting device |
| US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
| KR100499129B1 (ko) * | 2002-09-02 | 2005-07-04 | 삼성전기주식회사 | 발광 다이오드 및 그 제조방법 |
| US7264378B2 (en) * | 2002-09-04 | 2007-09-04 | Cree, Inc. | Power surface mount light emitting die package |
| US7244965B2 (en) | 2002-09-04 | 2007-07-17 | Cree Inc, | Power surface mount light emitting die package |
| US7775685B2 (en) * | 2003-05-27 | 2010-08-17 | Cree, Inc. | Power surface mount light emitting die package |
| CN1318540C (zh) * | 2002-09-13 | 2007-05-30 | 北京有色金属研究总院 | 一种蓝光激发的白色led用荧光粉及其制造方法 |
| AU2003276867A1 (en) * | 2002-09-19 | 2004-04-08 | Cree, Inc. | Phosphor-coated light emitting diodes including tapered sidewalls, and fabrication methods therefor |
| US6815241B2 (en) * | 2002-09-25 | 2004-11-09 | Cao Group, Inc. | GaN structures having low dislocation density and methods of manufacture |
| JP4263453B2 (ja) * | 2002-09-25 | 2009-05-13 | パナソニック株式会社 | 無機酸化物及びこれを用いた発光装置 |
| US7460196B2 (en) * | 2002-09-25 | 2008-12-02 | Lg Displays Co., Ltd. | Backlight device for liquid crystal display and method of fabricating the same |
| JP4201167B2 (ja) * | 2002-09-26 | 2008-12-24 | シチズン電子株式会社 | 白色発光装置の製造方法 |
| CN1233046C (zh) * | 2002-09-29 | 2005-12-21 | 光宝科技股份有限公司 | 一种制作白光发光二极管光源的方法 |
| JP2004127988A (ja) * | 2002-09-30 | 2004-04-22 | Toyoda Gosei Co Ltd | 白色発光装置 |
| JP2004131567A (ja) * | 2002-10-09 | 2004-04-30 | Hamamatsu Photonics Kk | 発光体と、これを用いた電子線検出器、走査型電子顕微鏡及び質量分析装置 |
| US7009199B2 (en) * | 2002-10-22 | 2006-03-07 | Cree, Inc. | Electronic devices having a header and antiparallel connected light emitting diodes for producing light from AC current |
| US7554258B2 (en) | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
| RU2219622C1 (ru) * | 2002-10-25 | 2003-12-20 | Закрытое акционерное общество "Светлана-Оптоэлектроника" | Полупроводниковый источник белого света |
| TW586246B (en) * | 2002-10-28 | 2004-05-01 | Super Nova Optoelectronics Cor | Manufacturing method of white light LED and the light-emitting device thereof |
| JP4040955B2 (ja) * | 2002-11-06 | 2008-01-30 | 株式会社小糸製作所 | 車両用前照灯及びその製造方法 |
| JP5138145B2 (ja) * | 2002-11-12 | 2013-02-06 | 日亜化学工業株式会社 | 蛍光体積層構造及びそれを用いる光源 |
| KR20040044701A (ko) * | 2002-11-21 | 2004-05-31 | 삼성전기주식회사 | 발광소자 패키지 및 그 제조방법 |
| US7595113B2 (en) * | 2002-11-29 | 2009-09-29 | Shin-Etsu Chemical Co., Ltd. | LED devices and silicone resin composition therefor |
| JP2004186168A (ja) * | 2002-11-29 | 2004-07-02 | Shin Etsu Chem Co Ltd | 発光ダイオード素子用シリコーン樹脂組成物 |
| JP4072632B2 (ja) * | 2002-11-29 | 2008-04-09 | 豊田合成株式会社 | 発光装置及び発光方法 |
| TW559627B (en) * | 2002-12-03 | 2003-11-01 | Lite On Technology Corp | Method for producing bright white light diode with fluorescent powder |
| US7692206B2 (en) * | 2002-12-06 | 2010-04-06 | Cree, Inc. | Composite leadframe LED package and method of making the same |
| US6897486B2 (en) | 2002-12-06 | 2005-05-24 | Ban P. Loh | LED package die having a small footprint |
| US6744196B1 (en) * | 2002-12-11 | 2004-06-01 | Oriol, Inc. | Thin film LED |
| US6975369B1 (en) * | 2002-12-12 | 2005-12-13 | Gelcore, Llc | Liquid crystal display with color backlighting employing light emitting diodes |
| AU2003283731A1 (en) * | 2002-12-13 | 2004-07-09 | Koninklijke Philips Electronics N.V. | Illumination system comprising a radiation source and a fluorescent material |
| DE10259945A1 (de) | 2002-12-20 | 2004-07-01 | Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. | Leuchtstoffe mit verlängerter Fluoreszenzlebensdauer |
| TW591811B (en) * | 2003-01-02 | 2004-06-11 | Epitech Technology Corp Ltd | Color mixing light emitting diode |
| TWI351566B (en) | 2003-01-15 | 2011-11-01 | Semiconductor Energy Lab | Liquid crystal display device |
| CN1738781A (zh) * | 2003-01-20 | 2006-02-22 | 宇部兴产株式会社 | 用于光转化的陶瓷复合材料及其应用 |
| DE102004003135A1 (de) * | 2003-02-20 | 2004-09-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beschichteter Leuchtstoff und lichtemittierende Vorrichtung mit derartigem Leuchtstoff |
| DE10307282A1 (de) * | 2003-02-20 | 2004-09-02 | Osram Opto Semiconductors Gmbh | Beschichteter Leuchtstoff, lichtemittierende Vorrichtung mit derartigem Leuchtstoff und Verfahren zu seiner Herstellung |
| JP2006519500A (ja) * | 2003-02-26 | 2006-08-24 | クリー インコーポレイテッド | 合成白色光源及びその製造方法 |
| US20040173807A1 (en) * | 2003-03-04 | 2004-09-09 | Yongchi Tian | Garnet phosphors, method of making the same, and application to semiconductor LED chips for manufacturing lighting devices |
| TWI289937B (en) * | 2003-03-04 | 2007-11-11 | Topco Scient Co Ltd | White light LED |
| EP1603170B1 (en) * | 2003-03-10 | 2018-08-01 | Toyoda Gosei Co., Ltd. | Method for manufacturing a solid-state optical element device |
| EP1604402A1 (en) * | 2003-03-12 | 2005-12-14 | Lednium Pty Limited | A lamp and a process for producing a lamp |
| CN100509994C (zh) * | 2003-03-13 | 2009-07-08 | 日亚化学工业株式会社 | 发光膜、发光装置、发光膜的制造方法以及发光装置的制造方法 |
| US7923918B2 (en) | 2003-03-13 | 2011-04-12 | Nichia Corporation | Light emitting film, luminescent device, method for manufacturing light emitting film and method for manufacturing luminescent device |
| US7038370B2 (en) * | 2003-03-17 | 2006-05-02 | Lumileds Lighting, U.S., Llc | Phosphor converted light emitting device |
| US7276025B2 (en) * | 2003-03-20 | 2007-10-02 | Welch Allyn, Inc. | Electrical adapter for medical diagnostic instruments using LEDs as illumination sources |
| WO2004087831A1 (de) * | 2003-03-28 | 2004-10-14 | Osram Opto Semiconductors Gmbh | Verfahren zum herstellen einer beschichtung auf der oberfläche eines partikels oder werkstoffs und zugehöriges produkt |
| US7279832B2 (en) * | 2003-04-01 | 2007-10-09 | Innovalight, Inc. | Phosphor materials and illumination devices made therefrom |
| US20040196318A1 (en) * | 2003-04-01 | 2004-10-07 | Su Massharudin Bin | Method of depositing phosphor on light emitting diode |
| US20040252488A1 (en) * | 2003-04-01 | 2004-12-16 | Innovalight | Light-emitting ceiling tile |
| US7278766B2 (en) * | 2003-04-04 | 2007-10-09 | Honeywell International Inc. | LED based light guide for dual mode aircraft formation lighting |
| JP2004311822A (ja) * | 2003-04-09 | 2004-11-04 | Solidlite Corp | 赤紫色発光ダイオード |
| DE10316769A1 (de) * | 2003-04-10 | 2004-10-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstoffbassierte LED und zugehöriger Leuchtstoff |
| US6903380B2 (en) * | 2003-04-11 | 2005-06-07 | Weldon Technologies, Inc. | High power light emitting diode |
| US20040207311A1 (en) * | 2003-04-18 | 2004-10-21 | Jung-Pin Cheng | White light emitting device |
| KR20040090667A (ko) * | 2003-04-18 | 2004-10-26 | 삼성전기주식회사 | 디스플레이용 라이트 유닛 |
| US7368179B2 (en) * | 2003-04-21 | 2008-05-06 | Sarnoff Corporation | Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors |
| US7125501B2 (en) * | 2003-04-21 | 2006-10-24 | Sarnoff Corporation | High efficiency alkaline earth metal thiogallate-based phosphors |
| KR20040092512A (ko) * | 2003-04-24 | 2004-11-04 | (주)그래픽테크노재팬 | 방열 기능을 갖는 반사판이 구비된 반도체 발광장치 |
| JP2006525682A (ja) | 2003-04-30 | 2006-11-09 | クリー インコーポレイテッド | 高出力固体発光素子パッケージ |
| KR100691143B1 (ko) * | 2003-04-30 | 2007-03-09 | 삼성전기주식회사 | 다층 형광층을 가진 발광 다이오드 소자 |
| US7005679B2 (en) | 2003-05-01 | 2006-02-28 | Cree, Inc. | Multiple component solid state white light |
| US7528421B2 (en) * | 2003-05-05 | 2009-05-05 | Lamina Lighting, Inc. | Surface mountable light emitting diode assemblies packaged for high temperature operation |
| US7633093B2 (en) | 2003-05-05 | 2009-12-15 | Lighting Science Group Corporation | Method of making optical light engines with elevated LEDs and resulting product |
| US7157745B2 (en) * | 2004-04-09 | 2007-01-02 | Blonder Greg E | Illumination devices comprising white light emitting diodes and diode arrays and method and apparatus for making them |
| US7777235B2 (en) | 2003-05-05 | 2010-08-17 | Lighting Science Group Corporation | Light emitting diodes with improved light collimation |
| AU2003284756A1 (en) | 2003-05-12 | 2004-11-26 | Luxpia Co., Ltd. | Tb,b-based yellow phosphor, its preparation method, and white semiconductor light emitting device incorporating the same |
| US7108386B2 (en) | 2003-05-12 | 2006-09-19 | Illumitech Inc. | High-brightness LED-phosphor coupling |
| US6982045B2 (en) * | 2003-05-17 | 2006-01-03 | Phosphortech Corporation | Light emitting device having silicate fluorescent phosphor |
| JP2004352928A (ja) * | 2003-05-30 | 2004-12-16 | Mitsubishi Chemicals Corp | 発光装置及び照明装置 |
| JP3977774B2 (ja) * | 2003-06-03 | 2007-09-19 | ローム株式会社 | 光半導体装置 |
| US7122841B2 (en) | 2003-06-04 | 2006-10-17 | Kopin Corporation | Bonding pad for gallium nitride-based light-emitting devices |
| US7145125B2 (en) | 2003-06-23 | 2006-12-05 | Advanced Optical Technologies, Llc | Integrating chamber cone light using LED sources |
| US7521667B2 (en) | 2003-06-23 | 2009-04-21 | Advanced Optical Technologies, Llc | Intelligent solid state lighting |
| US7462983B2 (en) * | 2003-06-27 | 2008-12-09 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | White light emitting device |
| US7075225B2 (en) * | 2003-06-27 | 2006-07-11 | Tajul Arosh Baroky | White light emitting device |
| JP2005026688A (ja) * | 2003-06-30 | 2005-01-27 | Osram Opto Semiconductors Gmbh | 放射放出半導体チップ、該半導体チップの作製方法および該半導体チップの明るさの調整設定方法 |
| US7088038B2 (en) * | 2003-07-02 | 2006-08-08 | Gelcore Llc | Green phosphor for general illumination applications |
| US7583260B2 (en) * | 2003-07-16 | 2009-09-01 | Honeywood Technologies, Llc | Color preservation for spatially varying power conservation |
| US7580033B2 (en) * | 2003-07-16 | 2009-08-25 | Honeywood Technologies, Llc | Spatial-based power savings |
| US7602388B2 (en) * | 2003-07-16 | 2009-10-13 | Honeywood Technologies, Llc | Edge preservation for spatially varying power conservation |
| US7663597B2 (en) * | 2003-07-16 | 2010-02-16 | Honeywood Technologies, Llc | LCD plateau power conservation |
| US7786988B2 (en) * | 2003-07-16 | 2010-08-31 | Honeywood Technologies, Llc | Window information preservation for spatially varying power conservation |
| US7714831B2 (en) | 2003-07-16 | 2010-05-11 | Honeywood Technologies, Llc | Background plateau manipulation for display device power conservation |
| US7109648B2 (en) * | 2003-08-02 | 2006-09-19 | Phosphortech Inc. | Light emitting device having thio-selenide fluorescent phosphor |
| US6987353B2 (en) * | 2003-08-02 | 2006-01-17 | Phosphortech Corporation | Light emitting device having sulfoselenide fluorescent phosphor |
| US7112921B2 (en) * | 2003-08-02 | 2006-09-26 | Phosphortech Inc. | Light emitting device having selenium-based fluorescent phosphor |
| KR20050016804A (ko) * | 2003-08-04 | 2005-02-21 | 서울반도체 주식회사 | 발광 소자용 고휘도 형광체 구조 및 이를 사용하는 발광소자 |
| US7235817B2 (en) * | 2003-08-07 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | LED Lamp |
| US7026755B2 (en) * | 2003-08-07 | 2006-04-11 | General Electric Company | Deep red phosphor for general illumination applications |
| US20050104072A1 (en) | 2003-08-14 | 2005-05-19 | Slater David B.Jr. | Localized annealing of metal-silicon carbide ohmic contacts and devices so formed |
| TWI233697B (en) * | 2003-08-28 | 2005-06-01 | Genesis Photonics Inc | AlInGaN light-emitting diode with wide spectrum and solid-state white light device |
| WO2005022032A1 (ja) * | 2003-08-28 | 2005-03-10 | Mitsubishi Chemical Corporation | 発光装置及び蛍光体 |
| WO2005022030A2 (en) * | 2003-08-29 | 2005-03-10 | Koninklijke Philips Electronics N.V. | Color-mixing lighting system |
| US7029935B2 (en) * | 2003-09-09 | 2006-04-18 | Cree, Inc. | Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same |
| US7183587B2 (en) * | 2003-09-09 | 2007-02-27 | Cree, Inc. | Solid metal block mounting substrates for semiconductor light emitting devices |
| US7502392B2 (en) * | 2003-09-12 | 2009-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Laser oscillator |
| JP3813144B2 (ja) * | 2003-09-12 | 2006-08-23 | ローム株式会社 | 発光制御回路 |
| US7204607B2 (en) * | 2003-09-16 | 2007-04-17 | Matsushita Electric Industrial Co., Ltd. | LED lamp |
| TW200512949A (en) * | 2003-09-17 | 2005-04-01 | Nanya Plastics Corp | A method to provide emission of white color light by the principle of secondary excitation and its product |
| US7915085B2 (en) | 2003-09-18 | 2011-03-29 | Cree, Inc. | Molded chip fabrication method |
| JP2005089671A (ja) * | 2003-09-19 | 2005-04-07 | Shin Etsu Chem Co Ltd | 硬化性シリコーン樹脂組成物 |
| JP4378242B2 (ja) * | 2003-09-25 | 2009-12-02 | 株式会社小糸製作所 | 車両用灯具 |
| CN100442551C (zh) * | 2003-09-30 | 2008-12-10 | 株式会社东芝 | 发光装置 |
| US7135129B2 (en) | 2003-10-22 | 2006-11-14 | Yano Tech (Shanghai) Limited | Inorganic fluorescent material used for solid-state light source |
| US7442326B2 (en) | 2003-10-29 | 2008-10-28 | Lumination Llc | Red garnet phosphors for use in LEDs |
| US7094362B2 (en) * | 2003-10-29 | 2006-08-22 | General Electric Company | Garnet phosphor materials having enhanced spectral characteristics |
| US7252787B2 (en) * | 2003-10-29 | 2007-08-07 | General Electric Company | Garnet phosphor materials having enhanced spectral characteristics |
| KR100558446B1 (ko) * | 2003-11-19 | 2006-03-10 | 삼성전기주식회사 | 파장변환용 몰딩 화합물 수지 태블릿 제조방법과 이를이용한 백색 발광다이오드 제조방법 |
| JP3837588B2 (ja) | 2003-11-26 | 2006-10-25 | 独立行政法人物質・材料研究機構 | 蛍光体と蛍光体を用いた発光器具 |
| JP4654670B2 (ja) * | 2003-12-16 | 2011-03-23 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
| US7066623B2 (en) * | 2003-12-19 | 2006-06-27 | Soo Ghee Lee | Method and apparatus for producing untainted white light using off-white light emitting diodes |
| DE10360546A1 (de) * | 2003-12-22 | 2005-07-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff |
| TWI229462B (en) * | 2003-12-22 | 2005-03-11 | Solidlite Corp | Improved method of white light LED |
| KR100610249B1 (ko) * | 2003-12-23 | 2006-08-09 | 럭스피아 주식회사 | 황색 발광 형광체 및 그것을 채용한 백색 반도체 발광장치 |
| CN100470855C (zh) * | 2004-01-07 | 2009-03-18 | 松下电器产业株式会社 | Led照明光源 |
| JP4231418B2 (ja) * | 2004-01-07 | 2009-02-25 | 株式会社小糸製作所 | 発光モジュール及び車両用灯具 |
| US7183588B2 (en) * | 2004-01-08 | 2007-02-27 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Light emission device |
| JP2005209794A (ja) * | 2004-01-21 | 2005-08-04 | Koito Mfg Co Ltd | 発光モジュール及び灯具 |
| JP3895362B2 (ja) * | 2004-01-29 | 2007-03-22 | 松下電器産業株式会社 | Led照明光源 |
| TWI250664B (en) * | 2004-01-30 | 2006-03-01 | South Epitaxy Corp | White light LED |
| US20050179046A1 (en) * | 2004-02-13 | 2005-08-18 | Kopin Corporation | P-type electrodes in gallium nitride-based light-emitting devices |
| US20050179042A1 (en) * | 2004-02-13 | 2005-08-18 | Kopin Corporation | Monolithic integration and enhanced light extraction in gallium nitride-based light-emitting devices |
| JP4976857B2 (ja) * | 2004-02-20 | 2012-07-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 放射線源および蛍光材料を有する照明システム |
| EP1566426B1 (en) | 2004-02-23 | 2015-12-02 | Philips Lumileds Lighting Company LLC | Phosphor converted light emitting device |
| US7250715B2 (en) | 2004-02-23 | 2007-07-31 | Philips Lumileds Lighting Company, Llc | Wavelength converted semiconductor light emitting devices |
| US10499465B2 (en) | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same |
| US10575376B2 (en) | 2004-02-25 | 2020-02-25 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
| WO2011143510A1 (en) | 2010-05-12 | 2011-11-17 | Lynk Labs, Inc. | Led lighting system |
| CN100391020C (zh) * | 2004-02-26 | 2008-05-28 | 松下电器产业株式会社 | Led光源 |
| DE102004029412A1 (de) * | 2004-02-27 | 2005-10-13 | Osram Opto Semiconductors Gmbh | Strahlungsemittierender Halbleiterchip und Verfahren zur Herstellung eines solchen Halbleiterchips |
| TWI262609B (en) * | 2004-02-27 | 2006-09-21 | Dowa Mining Co | Phosphor and manufacturing method thereof, and light source, LED using said phosphor |
| TWI229465B (en) | 2004-03-02 | 2005-03-11 | Genesis Photonics Inc | Single chip white light component |
| US7592192B2 (en) | 2004-03-05 | 2009-09-22 | Konica Minolta Holdings, Inc. | White light emitting diode (white LED) and method of manufacturing white LED |
| US7573072B2 (en) * | 2004-03-10 | 2009-08-11 | Lumination Llc | Phosphor and blends thereof for use in LEDs |
| DE102004012028A1 (de) * | 2004-03-11 | 2005-10-06 | Lite-On Technology Co. | Phosphoreszierendes Material, sowie dieses verwendende, weißes Licht emittierende Vorrichtung |
| KR20070001183A (ko) * | 2004-03-12 | 2007-01-03 | 애버리 데니슨 코포레이션 | 패시브 인광 광원을 가진 조명시스템 |
| EP1723625B1 (en) * | 2004-03-12 | 2010-09-22 | Avery Dennison Corporation | Emergency information lighting system |
| CN100410703C (zh) * | 2004-03-12 | 2008-08-13 | 艾利丹尼森公司 | 具有被动磷光光源的照明系统 |
| US8250794B2 (en) * | 2004-03-12 | 2012-08-28 | Avery Dennison Corporation | Emergency information sign |
| US20050205874A1 (en) * | 2004-03-19 | 2005-09-22 | Ru-Shi Liu | Phosphor material and white light-emitting device using the same |
| US6924233B1 (en) * | 2004-03-19 | 2005-08-02 | Agilent Technologies, Inc. | Phosphor deposition methods |
| JP2005272697A (ja) * | 2004-03-25 | 2005-10-06 | Shin Etsu Chem Co Ltd | 硬化性シリコーン樹脂組成物、光半導体用封止材および光半導体装置 |
| WO2005093860A1 (ja) * | 2004-03-26 | 2005-10-06 | Sharp Kabushiki Kaisha | 発光装置 |
| JP2005310756A (ja) * | 2004-03-26 | 2005-11-04 | Koito Mfg Co Ltd | 光源モジュールおよび車両用前照灯 |
| US7355284B2 (en) | 2004-03-29 | 2008-04-08 | Cree, Inc. | Semiconductor light emitting devices including flexible film having therein an optical element |
| DE102004015570A1 (de) * | 2004-03-30 | 2005-11-10 | J.S. Technology Co., Ltd. | Weiß-Licht-LED-Anordnung |
| WO2005097938A1 (ja) * | 2004-03-31 | 2005-10-20 | Nippon Electric Glass Co., Ltd. | 蛍光体及び発光ダイオード |
| US7514867B2 (en) | 2004-04-19 | 2009-04-07 | Panasonic Corporation | LED lamp provided with optical diffusion layer having increased thickness and method of manufacturing thereof |
| US7462086B2 (en) * | 2004-04-21 | 2008-12-09 | Philips Lumileds Lighting Company, Llc | Phosphor for phosphor-converted semiconductor light emitting device |
| KR100777501B1 (ko) * | 2004-04-27 | 2007-11-28 | 마쯔시다덴기산교 가부시키가이샤 | 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을이용한 발광 장치 |
| CN100401516C (zh) * | 2004-04-28 | 2008-07-09 | 宏齐科技股份有限公司 | 白光发光二极管组件的制作方法 |
| TWI228841B (en) * | 2004-04-29 | 2005-03-01 | Lite On Technology Corp | Luminescence method and apparatus for color temperature adjustable white light |
| US7837348B2 (en) * | 2004-05-05 | 2010-11-23 | Rensselaer Polytechnic Institute | Lighting system using multiple colored light emitting sources and diffuser element |
| BRPI0510707B1 (pt) | 2004-05-05 | 2018-09-25 | Rensselaer Polytech Inst | aparelho emissor de luz |
| KR100655894B1 (ko) * | 2004-05-06 | 2006-12-08 | 서울옵토디바이스주식회사 | 색온도 및 연색성이 우수한 파장변환 발광장치 |
| US7315119B2 (en) * | 2004-05-07 | 2008-01-01 | Avago Technologies Ip (Singapore) Pte Ltd | Light-emitting device having a phosphor particle layer with specific thickness |
| US11158768B2 (en) | 2004-05-07 | 2021-10-26 | Bruce H. Baretz | Vacuum light emitting diode |
| KR100658700B1 (ko) | 2004-05-13 | 2006-12-15 | 서울옵토디바이스주식회사 | Rgb 발광소자와 형광체를 조합한 발광장치 |
| US7077978B2 (en) * | 2004-05-14 | 2006-07-18 | General Electric Company | Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating same |
| TWI241034B (en) * | 2004-05-20 | 2005-10-01 | Lighthouse Technology Co Ltd | Light emitting diode package |
| US7339332B2 (en) * | 2004-05-24 | 2008-03-04 | Honeywell International, Inc. | Chroma compensated backlit display |
| WO2005116163A1 (en) * | 2004-05-27 | 2005-12-08 | Philips Intellectual Property & Standards Gmbh | Illumination system comprising a radiation source and a fluorescent material |
| US7456499B2 (en) | 2004-06-04 | 2008-11-25 | Cree, Inc. | Power light emitting die package with reflecting lens and the method of making the same |
| US7280288B2 (en) * | 2004-06-04 | 2007-10-09 | Cree, Inc. | Composite optical lens with an integrated reflector |
| KR100665298B1 (ko) | 2004-06-10 | 2007-01-04 | 서울반도체 주식회사 | 발광장치 |
| US8318044B2 (en) | 2004-06-10 | 2012-11-27 | Seoul Semiconductor Co., Ltd. | Light emitting device |
| KR100665299B1 (ko) * | 2004-06-10 | 2007-01-04 | 서울반도체 주식회사 | 발광물질 |
| JP4583076B2 (ja) | 2004-06-11 | 2010-11-17 | スタンレー電気株式会社 | 発光素子 |
| US7065534B2 (en) * | 2004-06-23 | 2006-06-20 | Microsoft Corporation | Anomaly detection in data perspectives |
| WO2006001316A1 (ja) | 2004-06-24 | 2006-01-05 | Ube Industries, Ltd. | 白色発光ダイオード装置 |
| KR20060000313A (ko) * | 2004-06-28 | 2006-01-06 | 루미마이크로 주식회사 | 대입경 형광 분말을 포함하는 색변환 발광 장치 그의 제조방법 및 그에 사용되는 수지 조성물 |
| DE102004064150B4 (de) * | 2004-06-29 | 2010-04-29 | Osram Opto Semiconductors Gmbh | Elektronisches Bauteil mit Gehäuse mit leitfähiger Beschichtung zum ESD-Schutz |
| US7255469B2 (en) * | 2004-06-30 | 2007-08-14 | 3M Innovative Properties Company | Phosphor based illumination system having a light guide and an interference reflector |
| EP1774598B1 (en) * | 2004-06-30 | 2011-09-14 | Cree, Inc. | Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices |
| EP1785464A4 (en) | 2004-06-30 | 2009-10-21 | Mitsubishi Chem Corp | FLUORESCENT AND LIGHT-EMITTING DEVICE, IMAGE DISPLAY AND LIGHTING DEVICE BASED ON IT |
| US7534633B2 (en) | 2004-07-02 | 2009-05-19 | Cree, Inc. | LED with substrate modifications for enhanced light extraction and method of making same |
| US20060006366A1 (en) * | 2004-07-06 | 2006-01-12 | Vladimir Abramov | Wave length shifting compositions for white emitting diode systems |
| KR101209488B1 (ko) | 2004-07-06 | 2012-12-07 | 라이트스케이프 머티어리얼스, 인코포레이티드 | 효율적인, 녹색 발광 인광체 및 적색 발광 인광체와의 조합 |
| KR100841676B1 (ko) | 2004-07-13 | 2008-06-26 | 가부시키가이샤후지쿠라 | 형광체 및 그 형광체를 이용한 전구색광을 발하는 전구색광발광 다이오드 램프 |
| CN100485976C (zh) * | 2004-07-14 | 2009-05-06 | 凯鼎科技股份有限公司 | 发光二极管封装体 |
| JP4422653B2 (ja) * | 2004-07-28 | 2010-02-24 | Dowaエレクトロニクス株式会社 | 蛍光体およびその製造方法、並びに光源 |
| US8417215B2 (en) * | 2004-07-28 | 2013-04-09 | Koninklijke Philips Electronics N.V. | Method for positioning of wireless medical devices with short-range radio frequency technology |
| US8017035B2 (en) * | 2004-08-04 | 2011-09-13 | Intematix Corporation | Silicate-based yellow-green phosphors |
| US7267787B2 (en) * | 2004-08-04 | 2007-09-11 | Intematix Corporation | Phosphor systems for a white light emitting diode (LED) |
| US7311858B2 (en) * | 2004-08-04 | 2007-12-25 | Intematix Corporation | Silicate-based yellow-green phosphors |
| CN100521266C (zh) * | 2004-08-06 | 2009-07-29 | 皇家飞利浦电子股份有限公司 | Led灯系统 |
| FR2874021B1 (fr) | 2004-08-09 | 2006-09-29 | Saint Gobain Cristaux Detecteu | Materiau scintillateur dense et rapide a faible luminescence retardee |
| US7750352B2 (en) | 2004-08-10 | 2010-07-06 | Pinion Technologies, Inc. | Light strips for lighting and backlighting applications |
| US7259401B2 (en) * | 2004-08-23 | 2007-08-21 | Lite-On Technology Corporation | Reflection-type optoelectronic semiconductor device |
| US20060044806A1 (en) * | 2004-08-25 | 2006-03-02 | Abramov Vladimir S | Light emitting diode system packages |
| DE102005042778A1 (de) * | 2004-09-09 | 2006-04-13 | Toyoda Gosei Co., Ltd., Nishikasugai | Optische Festkörpervorrichtung |
| CA2579196C (en) * | 2004-09-10 | 2010-06-22 | Color Kinetics Incorporated | Lighting zone control methods and apparatus |
| JP4667803B2 (ja) | 2004-09-14 | 2011-04-13 | 日亜化学工業株式会社 | 発光装置 |
| US7217583B2 (en) * | 2004-09-21 | 2007-05-15 | Cree, Inc. | Methods of coating semiconductor light emitting elements by evaporating solvent from a suspension |
| DE102004045950A1 (de) * | 2004-09-22 | 2006-03-30 | Osram Opto Semiconductors Gmbh | Gehäuse für ein optoelektronisches Bauelement, optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements |
| US7372198B2 (en) * | 2004-09-23 | 2008-05-13 | Cree, Inc. | Semiconductor light emitting devices including patternable films comprising transparent silicone and phosphor |
| TWI256149B (en) * | 2004-09-27 | 2006-06-01 | Advanced Optoelectronic Tech | Light apparatus having adjustable color light and manufacturing method thereof |
| US20060067073A1 (en) * | 2004-09-30 | 2006-03-30 | Chu-Chi Ting | White led device |
| JP4060841B2 (ja) * | 2004-10-06 | 2008-03-12 | 住友ゴム工業株式会社 | 生タイヤビード部成型方法、及びそれに用いる生タイヤビード部成型装置 |
| KR100485673B1 (ko) | 2004-10-11 | 2005-04-27 | 씨엠에스테크놀로지(주) | 백색 발광장치 |
| KR101267284B1 (ko) * | 2004-10-15 | 2013-08-07 | 미쓰비시 가가꾸 가부시키가이샤 | 형광체, 및 그것을 사용한 발광 장치, 그리고 화상 표시장치, 조명 장치 |
| RU2315078C2 (ru) * | 2004-10-18 | 2008-01-20 | Общество с ограниченной ответственностью Научно-производственная компания "Люминифор-Платан" (ООО НПК "Люминофор-Платан") | Фотолюминофоры для коротковолновых светоизлучающих диодов (сид) |
| US7733002B2 (en) | 2004-10-19 | 2010-06-08 | Nichia Corporation | Semiconductor light emitting device provided with an alkaline earth metal boric halide phosphor for luminescence conversion |
| KR100899584B1 (ko) * | 2004-10-21 | 2009-05-27 | 우베 고산 가부시키가이샤 | 발광 다이오드 소자, 발광 다이오드용 기판 및 발광다이오드 소자의 제조 방법 |
| DE102005028748A1 (de) * | 2004-10-25 | 2006-05-04 | Osram Opto Semiconductors Gmbh | Elektromagnetische Strahlung emittierendes Halbleiterbauelement und Bauelementgehäuse |
| US20060097385A1 (en) | 2004-10-25 | 2006-05-11 | Negley Gerald H | Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same |
| US9929326B2 (en) | 2004-10-29 | 2018-03-27 | Ledengin, Inc. | LED package having mushroom-shaped lens with volume diffuser |
| US8134292B2 (en) * | 2004-10-29 | 2012-03-13 | Ledengin, Inc. | Light emitting device with a thermal insulating and refractive index matching material |
| US8816369B2 (en) | 2004-10-29 | 2014-08-26 | Led Engin, Inc. | LED packages with mushroom shaped lenses and methods of manufacturing LED light-emitting devices |
| US7772609B2 (en) * | 2004-10-29 | 2010-08-10 | Ledengin, Inc. (Cayman) | LED package with structure and materials for high heat dissipation |
| US8324641B2 (en) * | 2007-06-29 | 2012-12-04 | Ledengin, Inc. | Matrix material including an embedded dispersion of beads for a light-emitting device |
| US7473933B2 (en) * | 2004-10-29 | 2009-01-06 | Ledengin, Inc. (Cayman) | High power LED package with universal bonding pads and interconnect arrangement |
| US7670872B2 (en) * | 2004-10-29 | 2010-03-02 | LED Engin, Inc. (Cayman) | Method of manufacturing ceramic LED packages |
| JP4757477B2 (ja) * | 2004-11-04 | 2011-08-24 | 株式会社 日立ディスプレイズ | 光源ユニット、それを用いた照明装置及びそれを用いた表示装置 |
| US7426780B2 (en) | 2004-11-10 | 2008-09-23 | Enpirion, Inc. | Method of manufacturing a power module |
| US7462317B2 (en) | 2004-11-10 | 2008-12-09 | Enpirion, Inc. | Method of manufacturing an encapsulated package for a magnetic device |
| US7481562B2 (en) | 2004-11-18 | 2009-01-27 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Device and method for providing illuminating light using quantum dots |
| US7866853B2 (en) * | 2004-11-19 | 2011-01-11 | Fujikura Ltd. | Light-emitting element mounting substrate and manufacturing method thereof, light-emitting element module and manufacturing method thereof, display device, lighting device, and traffic light |
| EP1824944A2 (en) | 2004-12-07 | 2007-08-29 | Philips Intellectual Property & Standards GmbH | Illumination system comprising a radiation source and a luminescent material |
| US7402831B2 (en) * | 2004-12-09 | 2008-07-22 | 3M Innovative Properties Company | Adapting short-wavelength LED's for polychromatic, broadband, or “white” emission |
| US7745814B2 (en) * | 2004-12-09 | 2010-06-29 | 3M Innovative Properties Company | Polychromatic LED's and related semiconductor devices |
| US7719015B2 (en) * | 2004-12-09 | 2010-05-18 | 3M Innovative Properties Company | Type II broadband or polychromatic LED's |
| US20060125716A1 (en) * | 2004-12-10 | 2006-06-15 | Wong Lye Y | Light-emitting diode display with compartment |
| CN100530715C (zh) | 2004-12-17 | 2009-08-19 | 宇部兴产株式会社 | 光转换结构体及利用了该光转换结构体的发光装置 |
| JP4591071B2 (ja) * | 2004-12-20 | 2010-12-01 | 日亜化学工業株式会社 | 半導体装置 |
| US7322732B2 (en) | 2004-12-23 | 2008-01-29 | Cree, Inc. | Light emitting diode arrays for direct backlighting of liquid crystal displays |
| JP2006209076A (ja) * | 2004-12-27 | 2006-08-10 | Nichia Chem Ind Ltd | 導光体およびそれを用いた面発光装置 |
| WO2006070899A1 (ja) | 2004-12-27 | 2006-07-06 | Ube Industries, Ltd. | サイアロン蛍光体粒子およびその製造方法 |
| TWI245440B (en) * | 2004-12-30 | 2005-12-11 | Ind Tech Res Inst | Light emitting diode |
| JP2008527706A (ja) * | 2005-01-10 | 2008-07-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | セラミック・ルミネッセンス変換器を有する照明システム |
| US8125137B2 (en) | 2005-01-10 | 2012-02-28 | Cree, Inc. | Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same |
| US7564180B2 (en) | 2005-01-10 | 2009-07-21 | Cree, Inc. | Light emission device and method utilizing multiple emitters and multiple phosphors |
| US9070850B2 (en) | 2007-10-31 | 2015-06-30 | Cree, Inc. | Light emitting diode package and method for fabricating same |
| US8680534B2 (en) | 2005-01-11 | 2014-03-25 | Semileds Corporation | Vertical light emitting diodes (LED) having metal substrate and spin coated phosphor layer for producing white light |
| US8012774B2 (en) * | 2005-01-11 | 2011-09-06 | SemiLEDs Optoelectronics Co., Ltd. | Coating process for a light-emitting diode (LED) |
| US7646033B2 (en) * | 2005-01-11 | 2010-01-12 | Semileds Corporation | Systems and methods for producing white-light light emitting diodes |
| US7195944B2 (en) * | 2005-01-11 | 2007-03-27 | Semileds Corporation | Systems and methods for producing white-light emitting diodes |
| TWI249861B (en) * | 2005-01-12 | 2006-02-21 | Lighthouse Technology Co Ltd | Wavelength converting substance and light emitting device and encapsulating material comprising the same |
| US7304694B2 (en) * | 2005-01-12 | 2007-12-04 | Cree, Inc. | Solid colloidal dispersions for backlighting of liquid crystal displays |
| US7777247B2 (en) * | 2005-01-14 | 2010-08-17 | Cree, Inc. | Semiconductor light emitting device mounting substrates including a conductive lead extending therein |
| KR100588209B1 (ko) | 2005-01-19 | 2006-06-08 | 엘지전자 주식회사 | 백색 발광 소자 및 그의 제조 방법 |
| US7602116B2 (en) * | 2005-01-27 | 2009-10-13 | Advanced Optoelectronic Technology, Inc. | Light apparatus capable of emitting light of multiple wavelengths using nanometer fluorescent material, light device and manufacturing method thereof |
| US8148886B2 (en) * | 2005-01-31 | 2012-04-03 | Ube Industries, Ltd. | Red nitride phosphor and production method thereof |
| EP1686630A3 (en) | 2005-01-31 | 2009-03-04 | Samsung Electronics Co., Ltd. | Led device having diffuse reflective surface |
| KR101139891B1 (ko) * | 2005-01-31 | 2012-04-27 | 렌슬러 폴리테크닉 인스티튜트 | 확산 반사면을 구비한 발광 다이오드 소자 |
| KR20060088228A (ko) * | 2005-02-01 | 2006-08-04 | 어드밴스드 옵토일렉트로닉 테크놀로지 인코포레이티드 | 나노미터 형광 물질을 이용하여 다수 파장의 빛을 방출할수 있는 발광 장치, 발광 소자 및 그의 제조 방법 |
| US7358542B2 (en) * | 2005-02-02 | 2008-04-15 | Lumination Llc | Red emitting phosphor materials for use in LED and LCD applications |
| US7497973B2 (en) | 2005-02-02 | 2009-03-03 | Lumination Llc | Red line emitting phosphor materials for use in LED applications |
| US20070114562A1 (en) * | 2005-11-22 | 2007-05-24 | Gelcore, Llc | Red and yellow phosphor-converted LEDs for signal applications |
| US7648649B2 (en) * | 2005-02-02 | 2010-01-19 | Lumination Llc | Red line emitting phosphors for use in led applications |
| DE102005008834A1 (de) * | 2005-02-16 | 2006-08-24 | Aspre Ag | Display zur Erstellung von durch auffallendes Licht erkennbaren farbigen Bildern und Texten |
| TWI419375B (zh) | 2005-02-18 | 2013-12-11 | 日亞化學工業股份有限公司 | 具備控制配光特性用之透鏡之發光裝置 |
| JP4669713B2 (ja) * | 2005-02-18 | 2011-04-13 | 株式会社リコー | 画像読取装置及び画像形成装置 |
| CN102660269B (zh) * | 2005-02-21 | 2014-10-22 | 皇家飞利浦电子股份有限公司 | 包含辐射源和发光材料的照明系统 |
| CN1684279A (zh) * | 2005-02-25 | 2005-10-19 | 炬鑫科技股份有限公司 | 发光元件 |
| US20060193131A1 (en) * | 2005-02-28 | 2006-08-31 | Mcgrath William R | Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes |
| WO2006093015A1 (ja) * | 2005-02-28 | 2006-09-08 | Mitsubishi Chemical Corporation | 蛍光体及びその製造方法並びにその応用 |
| US7439668B2 (en) * | 2005-03-01 | 2008-10-21 | Lumination Llc | Oxynitride phosphors for use in lighting applications having improved color quality |
| JP4866558B2 (ja) * | 2005-03-10 | 2012-02-01 | シチズン電子株式会社 | 画像撮影用照明装置 |
| CN100454590C (zh) * | 2005-03-11 | 2009-01-21 | 鸿富锦精密工业(深圳)有限公司 | 发光二极管、发光二极管模组及背光系统 |
| US7274045B2 (en) * | 2005-03-17 | 2007-09-25 | Lumination Llc | Borate phosphor materials for use in lighting applications |
| JP5286639B2 (ja) * | 2005-03-18 | 2013-09-11 | 三菱化学株式会社 | 蛍光体混合物、発光装置、画像表示装置、及び照明装置 |
| US8269410B2 (en) | 2005-03-18 | 2012-09-18 | Mitsubishi Chemical Corporation | Light-emitting device, white light-emitting device, illuminator, and image display |
| CN101442097B (zh) * | 2005-03-18 | 2010-11-10 | 三菱化学株式会社 | 发光装置、白光发光装置、照明装置及图像显示装置 |
| JP5652426B2 (ja) * | 2005-03-18 | 2015-01-14 | 三菱化学株式会社 | 蛍光体混合物、発光装置、画像表示装置、及び照明装置 |
| US7276183B2 (en) | 2005-03-25 | 2007-10-02 | Sarnoff Corporation | Metal silicate-silica-based polymorphous phosphors and lighting devices |
| US7316497B2 (en) * | 2005-03-29 | 2008-01-08 | 3M Innovative Properties Company | Fluorescent volume light source |
| JP2006278980A (ja) * | 2005-03-30 | 2006-10-12 | Sanyo Electric Co Ltd | 半導体発光装置 |
| JP2006282447A (ja) | 2005-03-31 | 2006-10-19 | Fuji Photo Film Co Ltd | 透光性材料およびその製造方法 |
| EP1878778A4 (en) * | 2005-03-31 | 2012-04-04 | Mitsubishi Chem Corp | FLUORESCENT, FLUORESCENT FIBER, AND METHOD FOR THE PRODUCTION THEREOF, AND FLUORESCENT RESIN-BASED LUMINESCENCE DEVICE |
| KR101142519B1 (ko) | 2005-03-31 | 2012-05-08 | 서울반도체 주식회사 | 적색 형광체 및 녹색 형광체를 갖는 백색 발광다이오드를채택한 백라이트 패널 |
| US7791561B2 (en) | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
| US20060221022A1 (en) * | 2005-04-01 | 2006-10-05 | Roger Hajjar | Laser vector scanner systems with display screens having optical fluorescent materials |
| US7733310B2 (en) | 2005-04-01 | 2010-06-08 | Prysm, Inc. | Display screens having optical fluorescent materials |
| US7474286B2 (en) | 2005-04-01 | 2009-01-06 | Spudnik, Inc. | Laser displays using UV-excitable phosphors emitting visible colored light |
| EP1872625A4 (en) * | 2005-04-06 | 2014-05-07 | Koninkl Philips Nv | WHITE LIGHT LIGHTING DEVICE WITH ADJUSTABLE CORRELED COLOR TEMPERATURE |
| DE102006016548B9 (de) | 2005-04-15 | 2021-12-16 | Osram Gmbh | Blau bis Gelb-Orange emittierender Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff |
| US7489073B2 (en) * | 2005-04-15 | 2009-02-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Blue to yellow-orange emitting phosphor, and light source having such a phosphor |
| JP4972957B2 (ja) * | 2005-04-18 | 2012-07-11 | 三菱化学株式会社 | 蛍光体、及びそれを用いた発光装置、並びに画像表示装置、照明装置 |
| US20060255712A1 (en) * | 2005-04-19 | 2006-11-16 | Masatsugu Masuda | Light emitting apparatus, liquid crystal display apparatus and lighting apparatus |
| US7329371B2 (en) * | 2005-04-19 | 2008-02-12 | Lumination Llc | Red phosphor for LED based lighting |
| JP4843990B2 (ja) * | 2005-04-22 | 2011-12-21 | 日亜化学工業株式会社 | 蛍光体およびそれを用いた発光装置 |
| GB2425449B (en) * | 2005-04-26 | 2007-05-23 | City Greening Engineering Comp | Irrigation system |
| US7994702B2 (en) | 2005-04-27 | 2011-08-09 | Prysm, Inc. | Scanning beams displays based on light-emitting screens having phosphors |
| US8089425B2 (en) | 2006-03-03 | 2012-01-03 | Prysm, Inc. | Optical designs for scanning beam display systems using fluorescent screens |
| US8000005B2 (en) | 2006-03-31 | 2011-08-16 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
| JP4535928B2 (ja) * | 2005-04-28 | 2010-09-01 | シャープ株式会社 | 半導体発光装置 |
| US7690167B2 (en) * | 2005-04-28 | 2010-04-06 | Antonic James P | Structural support framing assembly |
| KR100704492B1 (ko) * | 2005-05-02 | 2007-04-09 | 한국화학연구원 | 형광체를 이용한 백색 발광 다이오드의 제조 방법 |
| JP4738049B2 (ja) * | 2005-05-02 | 2011-08-03 | ユニ・チャーム株式会社 | 吸収性物品 |
| US7760210B2 (en) | 2005-05-04 | 2010-07-20 | Honeywood Technologies, Llc | White-based power savings |
| US7602408B2 (en) * | 2005-05-04 | 2009-10-13 | Honeywood Technologies, Llc | Luminance suppression power conservation |
| TWI260799B (en) * | 2005-05-06 | 2006-08-21 | Harvatek Corp | Multi-wavelength white light light-emitting diode |
| DE102005023134A1 (de) * | 2005-05-19 | 2006-11-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lumineszenzkonversions-LED |
| TWI325441B (en) | 2005-05-24 | 2010-06-01 | Seoul Semiconductor Co Ltd | Green phosphor of thiogallate, red phosphor of alkaline earth sulfide and white light emitting device thereof |
| KR101324004B1 (ko) * | 2005-05-24 | 2013-10-31 | 독립행정법인 물질·재료연구기구 | 형광체 및 그 이용 |
| US7632000B2 (en) * | 2005-05-25 | 2009-12-15 | Samsung Electronics Co., Ltd. | Backlight assembly and liquid crystal display device having the same |
| TW200704283A (en) | 2005-05-27 | 2007-01-16 | Lamina Ceramics Inc | Solid state LED bridge rectifier light engine |
| JP2007049114A (ja) | 2005-05-30 | 2007-02-22 | Sharp Corp | 発光装置とその製造方法 |
| US7753553B2 (en) * | 2005-06-02 | 2010-07-13 | Koniklijke Philips Electronics N.V. | Illumination system comprising color deficiency compensating luminescent material |
| US8718437B2 (en) | 2006-03-07 | 2014-05-06 | Qd Vision, Inc. | Compositions, optical component, system including an optical component, devices, and other products |
| JP2006344690A (ja) * | 2005-06-07 | 2006-12-21 | Fujikura Ltd | 発光素子実装用ホーロー基板、発光素子モジュール、照明装置、表示装置及び交通信号機 |
| WO2006132222A1 (ja) * | 2005-06-07 | 2006-12-14 | Fujikura Ltd. | 発光素子実装用基板、発光素子モジュール、照明装置、表示装置及び交通信号機 |
| US8215815B2 (en) | 2005-06-07 | 2012-07-10 | Oree, Inc. | Illumination apparatus and methods of forming the same |
| US8128272B2 (en) | 2005-06-07 | 2012-03-06 | Oree, Inc. | Illumination apparatus |
| US8272758B2 (en) | 2005-06-07 | 2012-09-25 | Oree, Inc. | Illumination apparatus and methods of forming the same |
| JP2006343500A (ja) * | 2005-06-08 | 2006-12-21 | Olympus Corp | 光源装置及び投影光学装置 |
| US9412926B2 (en) | 2005-06-10 | 2016-08-09 | Cree, Inc. | High power solid-state lamp |
| JP5124978B2 (ja) * | 2005-06-13 | 2013-01-23 | 日亜化学工業株式会社 | 発光装置 |
| US20060290133A1 (en) * | 2005-06-13 | 2006-12-28 | Westrim, Inc. | Postbound album |
| US7980743B2 (en) | 2005-06-14 | 2011-07-19 | Cree, Inc. | LED backlighting for displays |
| CN101851432B (zh) * | 2005-06-14 | 2012-10-17 | 电气化学工业株式会社 | 含有荧光体的树脂组合物及片材,以及使用其的发光元件 |
| JP2006351773A (ja) * | 2005-06-15 | 2006-12-28 | Rohm Co Ltd | 半導体発光装置 |
| KR100638868B1 (ko) * | 2005-06-20 | 2006-10-27 | 삼성전기주식회사 | 금속 반사 층을 형성한 엘이디 패키지 및 그 제조 방법 |
| KR101266130B1 (ko) | 2005-06-23 | 2013-05-27 | 렌슬러 폴리테크닉 인스티튜트 | 단파장 led들 및 다운-컨버젼 물질들로 백색광을생성하기 위한 패키지 설계 |
| US8896216B2 (en) | 2005-06-28 | 2014-11-25 | Seoul Viosys Co., Ltd. | Illumination system |
| EP2384088B1 (en) | 2005-06-28 | 2015-03-04 | Seoul Viosys Co., Ltd | Light emitting device for AC power operation |
| TWI422044B (zh) * | 2005-06-30 | 2014-01-01 | 克立公司 | 封裝發光裝置之晶片尺度方法及經晶片尺度封裝之發光裝置 |
| DE102005038698A1 (de) * | 2005-07-08 | 2007-01-18 | Tridonic Optoelectronics Gmbh | Optoelektronische Bauelemente mit Haftvermittler |
| JP2007027431A (ja) * | 2005-07-15 | 2007-02-01 | Toshiba Corp | 発光装置 |
| KR100649679B1 (ko) * | 2005-07-19 | 2006-11-27 | 삼성전기주식회사 | 측면 발광형 엘이디 패키지 및 이를 이용한 백 라이트 유닛 |
| TW200717866A (en) * | 2005-07-29 | 2007-05-01 | Toshiba Kk | Semiconductor light emitting device |
| US20070025106A1 (en) * | 2005-07-29 | 2007-02-01 | Korry Electronics Co. | Night vision compatible area light fixture |
| WO2007015732A2 (en) * | 2005-08-01 | 2007-02-08 | Intex Recreation Corp. | A method of varying the color of light emitted by a light-emitting device |
| KR100533922B1 (ko) * | 2005-08-05 | 2005-12-06 | 알티전자 주식회사 | 황색 형광체 및 이를 이용한 백색 발광 장치 |
| CN101238595B (zh) * | 2005-08-10 | 2012-07-04 | 宇部兴产株式会社 | 发光二极管用基板以及发光二极管 |
| JP2009504809A (ja) * | 2005-08-11 | 2009-02-05 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 規則的に配列した空洞を有するフォトニック材料 |
| US7329907B2 (en) | 2005-08-12 | 2008-02-12 | Avago Technologies, Ecbu Ip Pte Ltd | Phosphor-converted LED devices having improved light distribution uniformity |
| KR100691273B1 (ko) * | 2005-08-23 | 2007-03-12 | 삼성전기주식회사 | 복합 형광체 분말, 이를 이용한 발광 장치 및 복합 형광체분말의 제조 방법 |
| WO2007023807A1 (ja) | 2005-08-23 | 2007-03-01 | Kabushiki Kaisha Toshiba | 発光装置とそれを用いたバックライトおよび液晶表示装置 |
| US20070045641A1 (en) * | 2005-08-23 | 2007-03-01 | Yin Chua Janet B | Light source with UV LED and UV reflector |
| USD535707S1 (en) | 2005-08-25 | 2007-01-23 | Mattel, Inc. | Electronic toy house |
| US7847302B2 (en) * | 2005-08-26 | 2010-12-07 | Koninklijke Philips Electronics, N.V. | Blue LED with phosphor layer for producing white light and different phosphor in outer lens for reducing color temperature |
| US20070052342A1 (en) * | 2005-09-01 | 2007-03-08 | Sharp Kabushiki Kaisha | Light-emitting device |
| JP2007067326A (ja) * | 2005-09-02 | 2007-03-15 | Shinko Electric Ind Co Ltd | 発光ダイオード及びその製造方法 |
| JP2007110090A (ja) * | 2005-09-13 | 2007-04-26 | Sony Corp | GaN系半導体発光素子、発光装置、画像表示装置、面状光源装置、及び、液晶表示装置組立体 |
| US7812358B2 (en) * | 2005-09-13 | 2010-10-12 | Showa Denko K.K. | Light-emitting device |
| JP4966530B2 (ja) | 2005-09-15 | 2012-07-04 | 国立大学法人 新潟大学 | 蛍光体 |
| DE102005045649A1 (de) * | 2005-09-23 | 2007-03-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lichtmodul und Lichtsystem |
| USD533773S1 (en) | 2005-09-26 | 2006-12-19 | Mattel, Inc. | Packaging for a toy |
| JP5127455B2 (ja) * | 2005-09-29 | 2013-01-23 | 株式会社東芝 | 白色発光装置とその製造方法、およびそれを用いたバックライト並びに液晶表示装置 |
| JP2009510230A (ja) * | 2005-09-30 | 2009-03-12 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 固体照明用途のニトリドおよびオキシニトリドセリウム系蛍光体材料 |
| KR100724591B1 (ko) | 2005-09-30 | 2007-06-04 | 서울반도체 주식회사 | 발광 소자 및 이를 포함한 led 백라이트 |
| EP1939949B1 (en) * | 2005-09-30 | 2017-10-25 | Nichia Corporation | Light emitting device and backlight unit using the same |
| US8631560B2 (en) | 2005-10-05 | 2014-01-21 | Enpirion, Inc. | Method of forming a magnetic device having a conductive clip |
| US7688172B2 (en) | 2005-10-05 | 2010-03-30 | Enpirion, Inc. | Magnetic device having a conductive clip |
| US8139362B2 (en) * | 2005-10-05 | 2012-03-20 | Enpirion, Inc. | Power module with a magnetic device having a conductive clip |
| US8701272B2 (en) | 2005-10-05 | 2014-04-22 | Enpirion, Inc. | Method of forming a power module with a magnetic device having a conductive clip |
| US7479660B2 (en) | 2005-10-21 | 2009-01-20 | Perkinelmer Elcos Gmbh | Multichip on-board LED illumination device |
| KR100693463B1 (ko) * | 2005-10-21 | 2007-03-12 | 한국광기술원 | 2 이상의 물질을 포함하는 봉지층을 구비한 광 확산 발광다이오드 |
| US7360934B2 (en) * | 2005-10-24 | 2008-04-22 | Sumitomo Electric Industries, Ltd. | Light supply unit, illumination unit, and illumination system |
| KR100571882B1 (ko) * | 2005-10-27 | 2006-04-17 | 알티전자 주식회사 | 황색 형광체 및 이를 포함하는 백색 발광 장치 |
| KR100771779B1 (ko) * | 2005-11-04 | 2007-10-30 | 삼성전기주식회사 | 황색 형광체 및 이를 이용한 백색 발광 장치 |
| USD532461S1 (en) | 2005-11-10 | 2006-11-21 | Mattel, Inc. | Electronic toy house |
| USD536042S1 (en) | 2005-11-10 | 2007-01-30 | Mattel, Inc. | Electronic toy house |
| KR101258397B1 (ko) * | 2005-11-11 | 2013-04-30 | 서울반도체 주식회사 | 구리 알칼리토 실리케이트 혼성 결정 형광체 |
| TWI291247B (en) * | 2005-11-11 | 2007-12-11 | Univ Nat Chiao Tung | Nanoparticle structure and manufacturing process of multi-wavelength light emitting devices |
| CN100511736C (zh) * | 2005-11-11 | 2009-07-08 | 亿镫光电科技股份有限公司 | 增光发光装置 |
| US20070114561A1 (en) * | 2005-11-22 | 2007-05-24 | Comanzo Holly A | High efficiency phosphor for use in LEDs |
| WO2007060573A1 (en) * | 2005-11-24 | 2007-05-31 | Koninklijke Philips Electronics N.V. | Display device with solid state fluorescent material |
| DE602006021784D1 (de) * | 2005-11-28 | 2011-06-16 | Koninkl Philips Electronics Nv | Vorrichtung und verfahren zum aufzeichnen von daten auf einem wiederbeschreibbaren optischen aufzeichnungsträger |
| US20070128745A1 (en) * | 2005-12-01 | 2007-06-07 | Brukilacchio Thomas J | Phosphor deposition method and apparatus for making light emitting diodes |
| US20070125984A1 (en) * | 2005-12-01 | 2007-06-07 | Sarnoff Corporation | Phosphors protected against moisture and LED lighting devices |
| US8906262B2 (en) | 2005-12-02 | 2014-12-09 | Lightscape Materials, Inc. | Metal silicate halide phosphors and LED lighting devices using the same |
| CN100334185C (zh) * | 2005-12-09 | 2007-08-29 | 天津理工大学 | 稀土钇铝石榴石发光材料及气相制备法 |
| CN101331358B (zh) * | 2005-12-14 | 2013-06-12 | 皇家飞利浦电子股份有限公司 | 照明器件和用于制造照明器件的方法 |
| KR101055772B1 (ko) | 2005-12-15 | 2011-08-11 | 서울반도체 주식회사 | 발광장치 |
| JP2007165728A (ja) * | 2005-12-15 | 2007-06-28 | Toshiba Discrete Technology Kk | 発光装置及び可視光通信用照明装置 |
| JP2007165811A (ja) | 2005-12-16 | 2007-06-28 | Nichia Chem Ind Ltd | 発光装置 |
| EP1963740A4 (en) * | 2005-12-21 | 2009-04-29 | Cree Led Lighting Solutions | LIGHTING DEVICE AND LIGHTING METHOD |
| WO2007075730A2 (en) | 2005-12-21 | 2007-07-05 | Cree Led Lighting Solutions, Inc | Sign and method for lighting |
| US8337071B2 (en) | 2005-12-21 | 2012-12-25 | Cree, Inc. | Lighting device |
| DE102005061204A1 (de) * | 2005-12-21 | 2007-07-05 | Perkinelmer Elcos Gmbh | Beleuchtungsvorrichtung, Beleuchtungssteuergerät und Beleuchtungssystem |
| TWI396814B (zh) | 2005-12-22 | 2013-05-21 | 克里公司 | 照明裝置 |
| US20070158660A1 (en) * | 2005-12-22 | 2007-07-12 | Acol Technologies S.A. | Optically active compositions and combinations of same with InGaN semiconductors |
| US7474287B2 (en) * | 2005-12-23 | 2009-01-06 | Hong Kong Applied Science And Technology | Light emitting device |
| US7659544B2 (en) * | 2005-12-23 | 2010-02-09 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Light emitting device with at least two alternately driven light emitting diodes |
| CN1988188A (zh) * | 2005-12-23 | 2007-06-27 | 香港应用科技研究院有限公司 | 具有荧光层结构的发光二极管晶粒及其制造方法 |
| KR100985696B1 (ko) | 2005-12-27 | 2010-10-05 | 쇼와 덴코 가부시키가이샤 | 도광 부재, 면 광원 장치 및 표시 장치 |
| KR100728134B1 (ko) * | 2005-12-30 | 2007-06-13 | 김재조 | 발광 장치 |
| US9351355B2 (en) | 2005-12-30 | 2016-05-24 | Seoul Semiconductor Co., Ltd. | Illumination system having color temperature control and method for controlling the same |
| EP1974389A4 (en) | 2006-01-05 | 2010-12-29 | Illumitex Inc | SEPARATE OPTICAL DEVICE FOR LIGHT ORIENTATION OF ONE LED |
| DE102006001195A1 (de) | 2006-01-10 | 2007-07-12 | Sms Demag Ag | Verfahren zum Gieß-Walzen mit erhöhter Gießgeschwindigkeit und daran anschließendem Warmwalzen von relativ dünnen Metall-,insbesondere Stahlwerkstoff-Strängen,und Gieß-Walz-Einrichtung |
| CN100464233C (zh) * | 2006-01-17 | 2009-02-25 | 群康科技(深圳)有限公司 | 背光模块 |
| KR100821684B1 (ko) * | 2006-01-17 | 2008-04-11 | 주식회사 에스티앤아이 | 백색 발광 다이오드 소자 |
| KR101035029B1 (ko) | 2006-01-19 | 2011-05-19 | 우베 고산 가부시키가이샤 | 세라믹스 복합체 광변환 부재 및 그것을 사용한 발광 장치 |
| US8441179B2 (en) | 2006-01-20 | 2013-05-14 | Cree, Inc. | Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources |
| TWI491062B (zh) * | 2006-01-20 | 2015-07-01 | 克里公司 | 空間分離發光膜以偏移固態發光器的光譜內容 |
| US8044412B2 (en) | 2006-01-20 | 2011-10-25 | Taiwan Semiconductor Manufacturing Company, Ltd | Package for a light emitting element |
| JP2007226190A (ja) * | 2006-01-30 | 2007-09-06 | Konica Minolta Holdings Inc | 映像表示装置およびヘッドマウントディスプレイ |
| DE102006005042A1 (de) | 2006-02-03 | 2007-08-09 | Tridonic Optoelectronics Gmbh | Licht emittierende Vorrichtung mit nicht-aktiviertem Leuchtstoff |
| RU2315135C2 (ru) * | 2006-02-06 | 2008-01-20 | Владимир Семенович Абрамов | Метод выращивания неполярных эпитаксиальных гетероструктур на основе нитридов элементов iii группы |
| TWI317756B (en) * | 2006-02-07 | 2009-12-01 | Coretronic Corp | Phosphor, fluorescent gel, and light emitting diode device |
| WO2007095173A2 (en) | 2006-02-14 | 2007-08-23 | Massachusetts Institute Of Technology | White light emitting devices |
| US8451195B2 (en) | 2006-02-15 | 2013-05-28 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
| US7884816B2 (en) | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
| US20080000467A1 (en) * | 2006-02-16 | 2008-01-03 | Design Annex | Disposable charcoal lighting apparatus |
| US20070194684A1 (en) * | 2006-02-21 | 2007-08-23 | Chen Yi-Yi | Light emitting diode structure |
| KR100735453B1 (ko) * | 2006-02-22 | 2007-07-04 | 삼성전기주식회사 | 백색 발광 장치 |
| JP5027427B2 (ja) * | 2006-02-23 | 2012-09-19 | パナソニック株式会社 | 発光ダイオードを用いた白色照明装置 |
| RU2302687C1 (ru) * | 2006-02-26 | 2007-07-10 | Закрытое акционерное общество "ПОЛА+" | Светодиодное устройство |
| JP4992250B2 (ja) | 2006-03-01 | 2012-08-08 | 日亜化学工業株式会社 | 発光装置 |
| US7737634B2 (en) | 2006-03-06 | 2010-06-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | LED devices having improved containment for liquid encapsulant |
| US9874674B2 (en) | 2006-03-07 | 2018-01-23 | Samsung Electronics Co., Ltd. | Compositions, optical component, system including an optical component, devices, and other products |
| JP2007250629A (ja) * | 2006-03-14 | 2007-09-27 | Toshiba Corp | 発光装置及びその製造方法、並びに蛍光パターン形成物 |
| KR100746749B1 (ko) | 2006-03-15 | 2007-08-09 | (주)케이디티 | 광 여기 시트 |
| US7795600B2 (en) * | 2006-03-24 | 2010-09-14 | Goldeneye, Inc. | Wavelength conversion chip for use with light emitting diodes and method for making same |
| JP5032043B2 (ja) * | 2006-03-27 | 2012-09-26 | 豊田合成株式会社 | フェラスメタルアルカリ土類金属ケイ酸塩混合結晶蛍光体およびこれを用いた発光装置 |
| JP4980640B2 (ja) * | 2006-03-31 | 2012-07-18 | 三洋電機株式会社 | 照明装置 |
| KR100875443B1 (ko) | 2006-03-31 | 2008-12-23 | 서울반도체 주식회사 | 발광 장치 |
| US8969908B2 (en) | 2006-04-04 | 2015-03-03 | Cree, Inc. | Uniform emission LED package |
| JP5068472B2 (ja) * | 2006-04-12 | 2012-11-07 | 昭和電工株式会社 | 発光装置の製造方法 |
| US7821194B2 (en) | 2006-04-18 | 2010-10-26 | Cree, Inc. | Solid state lighting devices including light mixtures |
| US7828460B2 (en) * | 2006-04-18 | 2010-11-09 | Cree, Inc. | Lighting device and lighting method |
| US9084328B2 (en) | 2006-12-01 | 2015-07-14 | Cree, Inc. | Lighting device and lighting method |
| US8513875B2 (en) | 2006-04-18 | 2013-08-20 | Cree, Inc. | Lighting device and lighting method |
| US7997745B2 (en) | 2006-04-20 | 2011-08-16 | Cree, Inc. | Lighting device and lighting method |
| JP2009534866A (ja) * | 2006-04-24 | 2009-09-24 | クリー, インコーポレイティッド | 横向き平面実装白色led |
| FR2900382B1 (fr) * | 2006-04-26 | 2009-02-27 | Benotec Soc Par Actions Simpli | Chariot de manutention a au moins trois roues directrices |
| US7888868B2 (en) * | 2006-04-28 | 2011-02-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | LED light source with light-directing structures |
| JP4944948B2 (ja) | 2006-05-05 | 2012-06-06 | クリー インコーポレイテッド | 照明装置 |
| CN101460880B (zh) | 2006-05-05 | 2012-05-23 | Prysm公司 | 用于显示系统和装置的磷光体组合物和其它荧光材料 |
| US20070262288A1 (en) * | 2006-05-09 | 2007-11-15 | Soshchin Naum | Inorganic fluorescent powder as a solid light source |
| TWI357435B (en) | 2006-05-12 | 2012-02-01 | Lextar Electronics Corp | Light emitting diode and wavelength converting mat |
| US9502624B2 (en) | 2006-05-18 | 2016-11-22 | Nichia Corporation | Resin molding, surface mounted light emitting apparatus and methods for manufacturing the same |
| JP4188404B2 (ja) | 2006-05-19 | 2008-11-26 | 三井金属鉱業株式会社 | 白色蛍光体および白色発光素子乃至装置 |
| US7846391B2 (en) | 2006-05-22 | 2010-12-07 | Lumencor, Inc. | Bioanalytical instrumentation using a light source subsystem |
| EP2027602A4 (en) * | 2006-05-23 | 2012-11-28 | Cree Inc | LIGHTING DEVICE AND METHOD OF MAKING |
| US8033692B2 (en) | 2006-05-23 | 2011-10-11 | Cree, Inc. | Lighting device |
| US20070274093A1 (en) * | 2006-05-25 | 2007-11-29 | Honeywell International, Inc. | LED backlight system for LCD displays |
| CN101077973B (zh) * | 2006-05-26 | 2010-09-29 | 大连路明发光科技股份有限公司 | 硅酸盐荧光材料及其制造方法以及使用其的发光装置 |
| JP2009538536A (ja) | 2006-05-26 | 2009-11-05 | クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド | 固体発光デバイス、および、それを製造する方法 |
| CN101501870B (zh) * | 2006-05-31 | 2012-10-31 | 株式会社藤仓 | 发光元件安装用基板、发光元件模块以及显示装置 |
| US8596819B2 (en) | 2006-05-31 | 2013-12-03 | Cree, Inc. | Lighting device and method of lighting |
| US20070280622A1 (en) * | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent light source having light recycling means |
| US20070279914A1 (en) * | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent volume light source with reflector |
| JP4899651B2 (ja) * | 2006-06-07 | 2012-03-21 | ソニー株式会社 | 発光ダイオード点灯回路、照明装置及び液晶表示装置 |
| US7863634B2 (en) * | 2006-06-12 | 2011-01-04 | 3M Innovative Properties Company | LED device with re-emitting semiconductor construction and reflector |
| US20070284565A1 (en) * | 2006-06-12 | 2007-12-13 | 3M Innovative Properties Company | Led device with re-emitting semiconductor construction and optical element |
| CN101467275B (zh) * | 2006-06-12 | 2012-09-05 | 3M创新有限公司 | 具有再发光半导体构造和会聚光学元件的led装置 |
| US7952110B2 (en) * | 2006-06-12 | 2011-05-31 | 3M Innovative Properties Company | LED device with re-emitting semiconductor construction and converging optical element |
| US7902542B2 (en) | 2006-06-14 | 2011-03-08 | 3M Innovative Properties Company | Adapted LED device with re-emitting semiconductor construction |
| CN101489951A (zh) * | 2006-06-21 | 2009-07-22 | 株式会社村田制作所 | 透光性陶瓷及光学部件以及光学装置 |
| JP4282693B2 (ja) * | 2006-07-04 | 2009-06-24 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
| JP4520437B2 (ja) * | 2006-07-26 | 2010-08-04 | 信越化学工業株式会社 | Led用蛍光物質入り硬化性シリコーン組成物およびその組成物を使用するled発光装置。 |
| CN100590172C (zh) | 2006-07-26 | 2010-02-17 | 北京有色金属研究总院 | 一种含硅的led荧光粉及其制造方法和所制成的发光器件 |
| US7804147B2 (en) | 2006-07-31 | 2010-09-28 | Cree, Inc. | Light emitting diode package element with internal meniscus for bubble free lens placement |
| US7943952B2 (en) | 2006-07-31 | 2011-05-17 | Cree, Inc. | Method of uniform phosphor chip coating and LED package fabricated using method |
| JP4957110B2 (ja) * | 2006-08-03 | 2012-06-20 | 日亜化学工業株式会社 | 発光装置 |
| US20080029720A1 (en) * | 2006-08-03 | 2008-02-07 | Intematix Corporation | LED lighting arrangement including light emitting phosphor |
| US20080029774A1 (en) * | 2006-08-04 | 2008-02-07 | Acol Technologies S.A. | Semiconductor light source packages with broadband and angular uniformity support |
| KR101439567B1 (ko) | 2006-08-15 | 2014-09-11 | 다리엔 루밍라이트 컴퍼니 리미티드 | 다방출 피크를 가지는 실리케이트계 발광물질들, 그를 제조하는 방법 및 그를 사용하는 광방출 장치들 |
| US20080113877A1 (en) * | 2006-08-16 | 2008-05-15 | Intematix Corporation | Liquid solution deposition of composition gradient materials |
| TWI317562B (en) * | 2006-08-16 | 2009-11-21 | Ind Tech Res Inst | Light-emitting device |
| US7763478B2 (en) * | 2006-08-21 | 2010-07-27 | Cree, Inc. | Methods of forming semiconductor light emitting device packages by liquid injection molding |
| WO2008024761A2 (en) | 2006-08-21 | 2008-02-28 | Innotec Corporation | Electrical device having boardless electrical component mounting arrangement |
| JP5100059B2 (ja) * | 2006-08-24 | 2012-12-19 | スタンレー電気株式会社 | 蛍光体、その製造方法およびそれを用いた発光装置 |
| KR101258227B1 (ko) | 2006-08-29 | 2013-04-25 | 서울반도체 주식회사 | 발광 소자 |
| US7703942B2 (en) | 2006-08-31 | 2010-04-27 | Rensselaer Polytechnic Institute | High-efficient light engines using light emitting diodes |
| US8425271B2 (en) * | 2006-09-01 | 2013-04-23 | Cree, Inc. | Phosphor position in light emitting diodes |
| US7910938B2 (en) | 2006-09-01 | 2011-03-22 | Cree, Inc. | Encapsulant profile for light emitting diodes |
| WO2008041566A1 (fr) | 2006-09-25 | 2008-04-10 | Ube Industries, Ltd. | Composite céramique pour phototransformation et dispositif d'émission de lumière utilisant celui-ci |
| WO2008042703A1 (en) * | 2006-09-29 | 2008-04-10 | 3M Innovative Properties Company | Fluorescent volume light source having multiple fluorescent species |
| US20090275157A1 (en) * | 2006-10-02 | 2009-11-05 | Illumitex, Inc. | Optical device shaping |
| US7789531B2 (en) | 2006-10-02 | 2010-09-07 | Illumitex, Inc. | LED system and method |
| EP2084242A4 (en) * | 2006-10-03 | 2009-12-16 | Sarnoff Corp | METAL SILICATE HALIDE PHOSPHERE AND LED LIGHTING DEVICES THEREWITH |
| GB2442505A (en) * | 2006-10-04 | 2008-04-09 | Sharp Kk | A display with a primary light source for illuminating a nanophosphor re-emission material |
| EP2074668B1 (en) * | 2006-10-10 | 2018-02-28 | Tridonic Jennersdorf GmbH | Phosphor-converted light emitting diode |
| US8310144B2 (en) * | 2006-10-18 | 2012-11-13 | Koninklijke Philips Electronics N.V. | Illumination system and display device |
| US9120975B2 (en) | 2006-10-20 | 2015-09-01 | Intematix Corporation | Yellow-green to yellow-emitting phosphors based on terbium-containing aluminates |
| US8133461B2 (en) | 2006-10-20 | 2012-03-13 | Intematix Corporation | Nano-YAG:Ce phosphor compositions and their methods of preparation |
| US8475683B2 (en) | 2006-10-20 | 2013-07-02 | Intematix Corporation | Yellow-green to yellow-emitting phosphors based on halogenated-aluminates |
| US8529791B2 (en) | 2006-10-20 | 2013-09-10 | Intematix Corporation | Green-emitting, garnet-based phosphors in general and backlighting applications |
| WO2008052318A1 (en) * | 2006-10-31 | 2008-05-08 | Tir Technology Lp | Light source comprising a light-excitable medium |
| US8029155B2 (en) | 2006-11-07 | 2011-10-04 | Cree, Inc. | Lighting device and lighting method |
| US10295147B2 (en) * | 2006-11-09 | 2019-05-21 | Cree, Inc. | LED array and method for fabricating same |
| TWI496315B (zh) * | 2006-11-13 | 2015-08-11 | Cree Inc | 照明裝置、被照明的殼體及照明方法 |
| CN101182416B (zh) | 2006-11-13 | 2010-09-22 | 北京有色金属研究总院 | 含二价金属元素的铝酸盐荧光粉及制造方法和发光器件 |
| US7769066B2 (en) | 2006-11-15 | 2010-08-03 | Cree, Inc. | Laser diode and method for fabricating same |
| US7813400B2 (en) | 2006-11-15 | 2010-10-12 | Cree, Inc. | Group-III nitride based laser diode and method for fabricating same |
| US8045595B2 (en) | 2006-11-15 | 2011-10-25 | Cree, Inc. | Self aligned diode fabrication method and self aligned laser diode |
| US7889421B2 (en) | 2006-11-17 | 2011-02-15 | Rensselaer Polytechnic Institute | High-power white LEDs and manufacturing method thereof |
| US7521862B2 (en) * | 2006-11-20 | 2009-04-21 | Philips Lumileds Lighting Co., Llc | Light emitting device including luminescent ceramic and light-scattering material |
| US7692263B2 (en) | 2006-11-21 | 2010-04-06 | Cree, Inc. | High voltage GaN transistors |
| WO2008063657A2 (en) * | 2006-11-21 | 2008-05-29 | Qd Vision, Inc. | Light emitting devices and displays with improved performance |
| JP5367218B2 (ja) | 2006-11-24 | 2013-12-11 | シャープ株式会社 | 蛍光体の製造方法および発光装置の製造方法 |
| US9441793B2 (en) | 2006-12-01 | 2016-09-13 | Cree, Inc. | High efficiency lighting device including one or more solid state light emitters, and method of lighting |
| US8337045B2 (en) | 2006-12-04 | 2012-12-25 | Cree, Inc. | Lighting device and lighting method |
| US9310026B2 (en) | 2006-12-04 | 2016-04-12 | Cree, Inc. | Lighting assembly and lighting method |
| KR101446366B1 (ko) | 2006-12-07 | 2014-10-02 | 크리, 인코포레이티드 | 조명 장치 및 조명 방법 |
| JP5028562B2 (ja) * | 2006-12-11 | 2012-09-19 | 株式会社ジャパンディスプレイイースト | 照明装置及びこの照明装置を用いた表示装置 |
| TW201448263A (zh) | 2006-12-11 | 2014-12-16 | 美國加利福尼亞大學董事會 | 透明發光二極體 |
| US20100001648A1 (en) * | 2006-12-12 | 2010-01-07 | Inverto Nv | Led lighting that has continuous and adjustable color temperature (ct), while maintaining a high cri |
| US8013506B2 (en) | 2006-12-12 | 2011-09-06 | Prysm, Inc. | Organic compounds for adjusting phosphor chromaticity |
| TWI359857B (en) * | 2006-12-25 | 2012-03-11 | Ind Tech Res Inst | White light illumination device |
| CN100543555C (zh) * | 2006-12-29 | 2009-09-23 | 晶宏半导体股份有限公司 | 侧光源背光模块 |
| KR100788557B1 (ko) * | 2007-01-03 | 2007-12-26 | 삼성에스디아이 주식회사 | 광흡수층을 갖는 액정 표시 장치용 연성 회로 기판 |
| KR100788556B1 (ko) * | 2007-01-03 | 2007-12-26 | 삼성에스디아이 주식회사 | 광흡수층을 갖는 액정 표시 장치용 연성 회로 기판 |
| JP4660507B2 (ja) * | 2007-01-03 | 2011-03-30 | 三星モバイルディスプレイ株式會社 | フレキシブル回路基板及びこれを有する液晶表示装置 |
| JP2008186802A (ja) * | 2007-01-04 | 2008-08-14 | Toshiba Corp | バックライト装置、液晶表示装置 |
| US8836212B2 (en) | 2007-01-11 | 2014-09-16 | Qd Vision, Inc. | Light emissive printed article printed with quantum dot ink |
| US7800304B2 (en) * | 2007-01-12 | 2010-09-21 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Multi-chip packaged LED light source |
| TWI325186B (en) * | 2007-01-19 | 2010-05-21 | Harvatek Corp | Led chip package structure using ceramic material as a substrate |
| US7834367B2 (en) | 2007-01-19 | 2010-11-16 | Cree, Inc. | Low voltage diode with reduced parasitic resistance and method for fabricating |
| US9159888B2 (en) | 2007-01-22 | 2015-10-13 | Cree, Inc. | Wafer level phosphor coating method and devices fabricated utilizing method |
| US8232564B2 (en) | 2007-01-22 | 2012-07-31 | Cree, Inc. | Wafer level phosphor coating technique for warm light emitting diodes |
| CN101250408B (zh) * | 2007-01-22 | 2011-03-23 | 罗维鸿 | 暖白色发光二极管及其带橙黄辐射的荧光粉 |
| US9024349B2 (en) | 2007-01-22 | 2015-05-05 | Cree, Inc. | Wafer level phosphor coating method and devices fabricated utilizing method |
| US7781783B2 (en) * | 2007-02-07 | 2010-08-24 | SemiLEDs Optoelectronics Co., Ltd. | White light LED device |
| US20080192458A1 (en) * | 2007-02-12 | 2008-08-14 | Intematix Corporation | Light emitting diode lighting system |
| US7709853B2 (en) * | 2007-02-12 | 2010-05-04 | Cree, Inc. | Packaged semiconductor light emitting devices having multiple optical elements |
| US9061450B2 (en) | 2007-02-12 | 2015-06-23 | Cree, Inc. | Methods of forming packaged semiconductor light emitting devices having front contacts by compression molding |
| US20080197369A1 (en) * | 2007-02-20 | 2008-08-21 | Cree, Inc. | Double flip semiconductor device and method for fabrication |
| WO2008103876A1 (en) * | 2007-02-22 | 2008-08-28 | Cree Led Lighting Solutions, Inc. | Lighting devices, methods of lighting, light filters and methods of filtering light |
| DE102007009820A1 (de) * | 2007-02-28 | 2008-09-04 | Osram Opto Semiconductors Gmbh | Optische Anordnung und optisches Verfahren |
| US20080218998A1 (en) * | 2007-03-08 | 2008-09-11 | Quest William J | Device having multiple light sources and methods of use |
| TWI390748B (zh) * | 2007-03-09 | 2013-03-21 | Light energy of the battery efficiency film | |
| KR100818518B1 (ko) * | 2007-03-14 | 2008-03-31 | 삼성전기주식회사 | Led 패키지 |
| US7712933B2 (en) | 2007-03-19 | 2010-05-11 | Interlum, Llc | Light for vehicles |
| US8408773B2 (en) | 2007-03-19 | 2013-04-02 | Innotec Corporation | Light for vehicles |
| US7687816B2 (en) * | 2007-03-20 | 2010-03-30 | International Business Machines Corporation | Light emitting diode |
| US9525850B2 (en) * | 2007-03-20 | 2016-12-20 | Prysm, Inc. | Delivering and displaying advertisement or other application data to display systems |
| TWI338957B (en) | 2007-03-23 | 2011-03-11 | Lite On Technology Corp | Light-emitting device with open-loop control and manufacturing method thereof |
| KR100848872B1 (ko) * | 2007-03-29 | 2008-07-29 | 서울반도체 주식회사 | Rgb를 이용한 발광장치 |
| TWI378138B (en) * | 2007-04-02 | 2012-12-01 | Univ Nat Chiao Tung | Green-emitting phosphors and process for producing the same |
| DE102008017039A1 (de) | 2007-04-05 | 2008-10-09 | Koito Manufacturing Co., Ltd. | Leuchtstoff |
| US7697183B2 (en) | 2007-04-06 | 2010-04-13 | Prysm, Inc. | Post-objective scanning beam systems |
| US8169454B1 (en) | 2007-04-06 | 2012-05-01 | Prysm, Inc. | Patterning a surface using pre-objective and post-objective raster scanning systems |
| US7964888B2 (en) * | 2007-04-18 | 2011-06-21 | Cree, Inc. | Semiconductor light emitting device packages and methods |
| WO2008134056A1 (en) * | 2007-04-26 | 2008-11-06 | Deak-Lam Inc. | Photon energy coversion structure |
| US7910944B2 (en) | 2007-05-04 | 2011-03-22 | Cree, Inc. | Side mountable semiconductor light emitting device packages and panels |
| WO2008135072A1 (de) * | 2007-05-04 | 2008-11-13 | Noctron Soparfi S.A. | Beleuchtungsvorrichtung sowie flüssigkristall-bildschirm mit einer solchen beleuchtungsvorrichtung |
| DE102007025573A1 (de) * | 2007-05-31 | 2008-12-04 | Noctron Holding S.A. | Flüssigkristall-Anzeigefeld |
| DE102007026795A1 (de) * | 2007-05-04 | 2008-11-06 | Noctron Holding S.A. | Beleuchtungsvorrichtung sowie Flüssigkristall-Bildschirm mit einer solchen Beleuchtungsvorrichtung |
| US7781779B2 (en) * | 2007-05-08 | 2010-08-24 | Luminus Devices, Inc. | Light emitting devices including wavelength converting material |
| EP2153112B1 (en) | 2007-05-08 | 2016-05-04 | Cree, Inc. | Lighting device and lighting method |
| US8079729B2 (en) | 2007-05-08 | 2011-12-20 | Cree, Inc. | Lighting device and lighting method |
| EP2142843B1 (en) | 2007-05-08 | 2016-12-14 | Cree, Inc. | Lighting device and lighting method |
| TWI421447B (zh) | 2007-05-08 | 2014-01-01 | 克里公司 | 照明裝置及照明方法 |
| WO2008137974A1 (en) | 2007-05-08 | 2008-11-13 | Cree Led Lighting Solutions, Inc. | Lighting device and lighting method |
| TWI349694B (en) * | 2007-05-14 | 2011-10-01 | Univ Nat Chiao Tung | A novel phosphor for white light-emitting diodes and fabrication of the same |
| CN101688979B (zh) | 2007-05-17 | 2011-02-09 | Prysm公司 | 用于扫描光束显示系统的具有发光带的多层屏幕 |
| WO2008146290A2 (en) * | 2007-05-29 | 2008-12-04 | Oree, Advanced Illumination Solutions Inc. | Method and device for providing circumferential illumination |
| KR100886785B1 (ko) * | 2007-06-04 | 2009-03-04 | 박기운 | 발광 장치 및 그 제조방법 및 백색계 발광 다이오드 |
| US7999283B2 (en) | 2007-06-14 | 2011-08-16 | Cree, Inc. | Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes |
| US7942556B2 (en) * | 2007-06-18 | 2011-05-17 | Xicato, Inc. | Solid state illumination device |
| CA2635155C (en) * | 2007-06-18 | 2015-11-24 | Institut National D'optique | Method for detecting objects with visible light |
| US8767215B2 (en) | 2007-06-18 | 2014-07-01 | Leddartech Inc. | Method for detecting objects with light |
| DE102007028120A1 (de) | 2007-06-19 | 2008-12-24 | Osram Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Chlorosilikat-Leuchtstoffs und damit hergestellter Leuchtstoff |
| JP4925119B2 (ja) * | 2007-06-21 | 2012-04-25 | シャープ株式会社 | 酸化物蛍光体および発光装置 |
| US7878657B2 (en) | 2007-06-27 | 2011-02-01 | Prysm, Inc. | Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens |
| US8556430B2 (en) | 2007-06-27 | 2013-10-15 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
| TWI365546B (en) * | 2007-06-29 | 2012-06-01 | Ind Tech Res Inst | Light emitting diode device and fabrication method thereof |
| US8084942B2 (en) | 2007-07-09 | 2011-12-27 | Sharp Kabushiki Kaisha | Phosphor particle group and light emitting apparatus using the same |
| KR101279034B1 (ko) | 2007-07-11 | 2013-07-02 | 삼성전자주식회사 | 스캐너 모듈 및 이를 채용한 화상독취장치 |
| US7924478B2 (en) * | 2007-07-11 | 2011-04-12 | Samsung Electronics Co., Ltd. | Scanner module and image scanning apparatus employing the same |
| US7852523B2 (en) * | 2007-07-11 | 2010-12-14 | Samsung Electronics Co., Ltd. | Scanner module and image scanning apparatus employing the same |
| US10505083B2 (en) * | 2007-07-11 | 2019-12-10 | Cree, Inc. | Coating method utilizing phosphor containment structure and devices fabricated using same |
| EP2015614B1 (en) | 2007-07-12 | 2010-12-15 | Koito Manufacturing Co., Ltd. | Light emitting device |
| US7847309B2 (en) * | 2007-07-16 | 2010-12-07 | GE Lighting Solutions, LLC | Red line emitting complex fluoride phosphors activated with Mn4+ |
| EP2171502B1 (en) | 2007-07-17 | 2016-09-14 | Cree, Inc. | Optical elements with internal optical features and methods of fabricating same |
| WO2009014707A2 (en) | 2007-07-23 | 2009-01-29 | Qd Vision, Inc. | Quantum dot light enhancement substrate and lighting device including same |
| TWI384052B (zh) * | 2007-07-25 | 2013-02-01 | Univ Nat Chiao Tung | 新穎螢光體與其製造方法 |
| TWI363085B (en) * | 2007-07-26 | 2012-05-01 | Univ Nat Chiao Tung | A novel phosphor and fabrication of the same |
| DE102007036226A1 (de) * | 2007-08-02 | 2009-02-05 | Perkinelmer Elcos Gmbh | Anbringungsstruktur für LEDs, LED-Baugruppe, LED-Baugruppensockel, Verfahren zum Ausbilden einer Anbringungsstruktur |
| US8098375B2 (en) | 2007-08-06 | 2012-01-17 | Lumencor, Inc. | Light emitting diode illumination system |
| US7863635B2 (en) | 2007-08-07 | 2011-01-04 | Cree, Inc. | Semiconductor light emitting devices with applied wavelength conversion materials |
| US7652301B2 (en) * | 2007-08-16 | 2010-01-26 | Philips Lumileds Lighting Company, Llc | Optical element coupled to low profile side emitting LED |
| RU2467051C2 (ru) | 2007-08-22 | 2012-11-20 | Сеул Семикондактор Ко., Лтд. | Люминофоры на основе нестехиометрических тетрагональных силикатов меди и щелочноземельного металла и способ их получения |
| US8704265B2 (en) * | 2007-08-27 | 2014-04-22 | Lg Electronics Inc. | Light emitting device package and lighting apparatus using the same |
| KR101055769B1 (ko) | 2007-08-28 | 2011-08-11 | 서울반도체 주식회사 | 비화학양론적 정방정계 알칼리 토류 실리케이트 형광체를채택한 발광 장치 |
| US8128249B2 (en) | 2007-08-28 | 2012-03-06 | Qd Vision, Inc. | Apparatus for selectively backlighting a material |
| US7791093B2 (en) * | 2007-09-04 | 2010-09-07 | Koninklijke Philips Electronics N.V. | LED with particles in encapsulant for increased light extraction and non-yellow off-state color |
| US8866185B2 (en) * | 2007-09-06 | 2014-10-21 | SemiLEDs Optoelectronics Co., Ltd. | White light LED with multiple encapsulation layers |
| US7851990B2 (en) * | 2007-09-06 | 2010-12-14 | He Shan Lide Electronic Enterprise Company Ltd. | Method for generating low color temperature light and light emitting device adopting the same |
| US8018315B2 (en) | 2007-09-10 | 2011-09-13 | Enpirion, Inc. | Power converter employing a micromagnetic device |
| US7920042B2 (en) | 2007-09-10 | 2011-04-05 | Enpirion, Inc. | Micromagnetic device and method of forming the same |
| US7955868B2 (en) | 2007-09-10 | 2011-06-07 | Enpirion, Inc. | Method of forming a micromagnetic device |
| US8133529B2 (en) | 2007-09-10 | 2012-03-13 | Enpirion, Inc. | Method of forming a micromagnetic device |
| DE102007049005A1 (de) * | 2007-09-11 | 2009-03-12 | Osram Opto Semiconductors Gmbh | Strahlungsemittierende Vorrichtung |
| DE202007019100U1 (de) * | 2007-09-12 | 2010-09-02 | Lumitech Produktion Und Entwicklung Gmbh | LED-Modul, LED-Leuchtmittel und LED-Leuchte für die energieeffiziente Wiedergabe von weißem Licht |
| US8519437B2 (en) | 2007-09-14 | 2013-08-27 | Cree, Inc. | Polarization doping in nitride based diodes |
| DE102007053286B4 (de) * | 2007-09-20 | 2025-03-27 | Osram Oled Gmbh | Verfahren zur Herstellung eines optoelektronischen Bauelements |
| JP5075552B2 (ja) * | 2007-09-25 | 2012-11-21 | 株式会社東芝 | 蛍光体およびそれを用いたledランプ |
| JP2009081379A (ja) | 2007-09-27 | 2009-04-16 | Showa Denko Kk | Iii族窒化物半導体発光素子 |
| KR100891020B1 (ko) * | 2007-09-28 | 2009-03-31 | 한국과학기술원 | 새로운 조성의 황색 발광 Ce3+부활 칼슘 실리케이트 황색형광체 및 그 제조방법 |
| US8883528B2 (en) * | 2007-10-01 | 2014-11-11 | Intematix Corporation | Methods of producing light emitting device with phosphor wavelength conversion |
| US20090117672A1 (en) | 2007-10-01 | 2009-05-07 | Intematix Corporation | Light emitting devices with phosphor wavelength conversion and methods of fabrication thereof |
| US11297705B2 (en) | 2007-10-06 | 2022-04-05 | Lynk Labs, Inc. | Multi-voltage and multi-brightness LED lighting devices and methods of using same |
| US11317495B2 (en) | 2007-10-06 | 2022-04-26 | Lynk Labs, Inc. | LED circuits and assemblies |
| WO2009049019A1 (en) * | 2007-10-10 | 2009-04-16 | Cree Led Lighting Solutions, Inc. | Lighting device and method of making |
| US9012937B2 (en) | 2007-10-10 | 2015-04-21 | Cree, Inc. | Multiple conversion material light emitting diode package and method of fabricating same |
| CN100546058C (zh) * | 2007-10-15 | 2009-09-30 | 佛山市国星光电股份有限公司 | 功率发光二极管封装结构 |
| US7915627B2 (en) | 2007-10-17 | 2011-03-29 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US7984999B2 (en) | 2007-10-17 | 2011-07-26 | Xicato, Inc. | Illumination device with light emitting diodes and moveable light adjustment member |
| US9086213B2 (en) | 2007-10-17 | 2015-07-21 | Xicato, Inc. | Illumination device with light emitting diodes |
| KR101294849B1 (ko) * | 2007-10-23 | 2013-08-08 | 엘지디스플레이 주식회사 | 백라이트 어셈블리 |
| US10256385B2 (en) | 2007-10-31 | 2019-04-09 | Cree, Inc. | Light emitting die (LED) packages and related methods |
| US8018139B2 (en) * | 2007-11-05 | 2011-09-13 | Enertron, Inc. | Light source and method of controlling light spectrum of an LED light engine |
| US8119028B2 (en) * | 2007-11-14 | 2012-02-21 | Cree, Inc. | Cerium and europium doped single crystal phosphors |
| TWI334047B (en) * | 2007-11-22 | 2010-12-01 | Au Optronics Corp | Liquid crystal display |
| DE102007056562A1 (de) | 2007-11-23 | 2009-05-28 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zur optischen Detektion von Verunreinigungen in längsbewegtem Garn |
| JP5558665B2 (ja) * | 2007-11-27 | 2014-07-23 | パナソニック株式会社 | 発光装置 |
| JP2009130301A (ja) * | 2007-11-27 | 2009-06-11 | Sharp Corp | 発光素子および発光素子の製造方法 |
| KR100998233B1 (ko) | 2007-12-03 | 2010-12-07 | 서울반도체 주식회사 | 슬림형 led 패키지 |
| CN101453804B (zh) * | 2007-12-05 | 2010-04-07 | 亿镫光电科技股份有限公司 | 白光发光装置 |
| TWI336015B (en) * | 2007-12-06 | 2011-01-11 | Au Optronics Corp | Liquid crystal display |
| US8487330B2 (en) | 2007-12-07 | 2013-07-16 | Kabushiki Kaisha Toshiba | Phosphor and LED light-emitting device using the same |
| WO2009076579A2 (en) | 2007-12-12 | 2009-06-18 | Innotec Corporation | Overmolded circuit board and method |
| US9041285B2 (en) | 2007-12-14 | 2015-05-26 | Cree, Inc. | Phosphor distribution in LED lamps using centrifugal force |
| US8167674B2 (en) | 2007-12-14 | 2012-05-01 | Cree, Inc. | Phosphor distribution in LED lamps using centrifugal force |
| US9431589B2 (en) | 2007-12-14 | 2016-08-30 | Cree, Inc. | Textured encapsulant surface in LED packages |
| US8182128B2 (en) | 2007-12-19 | 2012-05-22 | Oree, Inc. | Planar white illumination apparatus |
| US20090159915A1 (en) * | 2007-12-19 | 2009-06-25 | Shaul Branchevsky | Led insert module and multi-layer lens |
| US8550684B2 (en) | 2007-12-19 | 2013-10-08 | Oree, Inc. | Waveguide-based packaging structures and methods for discrete lighting elements |
| US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
| JP5003464B2 (ja) * | 2007-12-21 | 2012-08-15 | 三菱電機株式会社 | 光伝送モジュール |
| JP2009153712A (ja) | 2007-12-26 | 2009-07-16 | Olympus Corp | 光源装置およびそれを備えた内視鏡装置 |
| US7815339B2 (en) | 2008-01-09 | 2010-10-19 | Innotec Corporation | Light module |
| CN101482247A (zh) * | 2008-01-11 | 2009-07-15 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
| US8878219B2 (en) | 2008-01-11 | 2014-11-04 | Cree, Inc. | Flip-chip phosphor coating method and devices fabricated utilizing method |
| US8940561B2 (en) * | 2008-01-15 | 2015-01-27 | Cree, Inc. | Systems and methods for application of optical materials to optical elements |
| US8058088B2 (en) | 2008-01-15 | 2011-11-15 | Cree, Inc. | Phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating |
| US20090309114A1 (en) | 2008-01-16 | 2009-12-17 | Luminus Devices, Inc. | Wavelength converting light-emitting devices and methods of making the same |
| US8337029B2 (en) * | 2008-01-17 | 2012-12-25 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US20090185113A1 (en) * | 2008-01-22 | 2009-07-23 | Industrial Technology Research Institute | Color Filter Module and Device of Having the Same |
| CN101493216B (zh) * | 2008-01-24 | 2011-11-09 | 富士迈半导体精密工业(上海)有限公司 | 发光二极管光源模组 |
| US9151884B2 (en) * | 2008-02-01 | 2015-10-06 | 3M Innovative Properties Company | Fluorescent volume light source with active chromphore |
| EP2240968A1 (en) | 2008-02-08 | 2010-10-20 | Illumitex, Inc. | System and method for emitter layer shaping |
| US8299487B2 (en) | 2008-02-18 | 2012-10-30 | Koito Manufacturing Co., Ltd. | White light emitting device and vehicle lamp using the same |
| KR20100122502A (ko) * | 2008-02-21 | 2010-11-22 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Gls형 led 광원 |
| US8169136B2 (en) * | 2008-02-21 | 2012-05-01 | Nitto Denko Corporation | Light emitting device with translucent ceramic plate |
| CN101514801A (zh) * | 2008-02-22 | 2009-08-26 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
| US8163203B2 (en) | 2008-02-27 | 2012-04-24 | The Regents Of The University Of California | Yellow emitting phosphors based on Ce3+-doped aluminate and via solid solution for solid-state lighting applications |
| JP2009206459A (ja) * | 2008-02-29 | 2009-09-10 | Sharp Corp | 色変換部材およびそれを用いた発光装置 |
| US20090225566A1 (en) * | 2008-03-05 | 2009-09-10 | Micha Zimmermann | Illumination apparatus and methods of forming the same |
| US8637883B2 (en) | 2008-03-19 | 2014-01-28 | Cree, Inc. | Low index spacer layer in LED devices |
| CN105870345B (zh) | 2008-04-03 | 2019-01-01 | 三星研究美国股份有限公司 | 包括量子点的发光器件 |
| TWI521266B (zh) * | 2008-04-03 | 2016-02-11 | 友達光電股份有限公司 | 液晶顯示器 |
| US9525148B2 (en) | 2008-04-03 | 2016-12-20 | Qd Vision, Inc. | Device including quantum dots |
| US9246390B2 (en) | 2008-04-16 | 2016-01-26 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8686698B2 (en) | 2008-04-16 | 2014-04-01 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8692532B2 (en) | 2008-04-16 | 2014-04-08 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8541991B2 (en) | 2008-04-16 | 2013-09-24 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US20110037376A1 (en) * | 2008-04-23 | 2011-02-17 | Koninklijke Philips Electronics N.V. | Luminous device |
| DE102009018603B9 (de) | 2008-04-25 | 2021-01-14 | Samsung Electronics Co., Ltd. | Leuchtvorrichtung und Herstellungsverfahren derselben |
| US20090268461A1 (en) * | 2008-04-28 | 2009-10-29 | Deak David G | Photon energy conversion structure |
| DE102008021438A1 (de) | 2008-04-29 | 2009-12-31 | Schott Ag | Konversionsmaterial insbesondere für eine, eine Halbleiterlichtquelle umfassende weiße oder farbige Lichtquelle, Verfahren zu dessen Herstellung sowie dieses Konversionsmaterial umfassende Lichtquelle |
| DE102008021658A1 (de) | 2008-04-30 | 2009-11-05 | Ledon Lighting Jennersdorf Gmbh | Lichtemittierende Vorrichtung mit Volumenstrukturierung |
| DE202008005987U1 (de) * | 2008-04-30 | 2009-09-03 | Ledon Lighting Jennersdorf Gmbh | LED-Modul mit kalottenförmiger Farbkonversionsschicht |
| US9287469B2 (en) | 2008-05-02 | 2016-03-15 | Cree, Inc. | Encapsulation for phosphor-converted white light emitting diode |
| WO2009137053A1 (en) | 2008-05-06 | 2009-11-12 | Qd Vision, Inc. | Optical components, systems including an optical component, and devices |
| WO2009151515A1 (en) | 2008-05-06 | 2009-12-17 | Qd Vision, Inc. | Solid state lighting devices including quantum confined semiconductor nanoparticles |
| US9207385B2 (en) | 2008-05-06 | 2015-12-08 | Qd Vision, Inc. | Lighting systems and devices including same |
| DE102008022888A1 (de) * | 2008-05-08 | 2009-11-19 | Lok-F Gmbh | Leuchtvorrichtung |
| TWI362769B (en) | 2008-05-09 | 2012-04-21 | Univ Nat Chiao Tung | Light emitting device and fabrication method therefor |
| JP2009277887A (ja) * | 2008-05-15 | 2009-11-26 | Shin Etsu Chem Co Ltd | 発光装置 |
| WO2009143283A1 (en) * | 2008-05-20 | 2009-11-26 | Lightscape Materials, Inc. | Silicate-based phosphors and led lighting devices using the same |
| US20100176751A1 (en) * | 2008-05-20 | 2010-07-15 | Panasonic Corporation | Semiconductor light-emitting device as well as light source device and lighting system including the same |
| US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
| US8461613B2 (en) * | 2008-05-27 | 2013-06-11 | Interlight Optotech Corporation | Light emitting device |
| DE102008025318A1 (de) * | 2008-05-27 | 2009-12-10 | Setrinx S.A.R.L. | Leuchtchip und Leuchtvorrichtung mit einem solchen |
| US7868340B2 (en) | 2008-05-30 | 2011-01-11 | Bridgelux, Inc. | Method and apparatus for generating white light from solid state light emitting devices |
| US8097081B2 (en) | 2008-06-05 | 2012-01-17 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
| US9157167B1 (en) | 2008-06-05 | 2015-10-13 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
| US8871024B2 (en) * | 2008-06-05 | 2014-10-28 | Soraa, Inc. | High pressure apparatus and method for nitride crystal growth |
| US20090301388A1 (en) * | 2008-06-05 | 2009-12-10 | Soraa Inc. | Capsule for high pressure processing and method of use for supercritical fluids |
| US7906766B2 (en) * | 2008-06-16 | 2011-03-15 | Northrop Grumman Systems Corporation | Systems and methods for simulating a vehicle exhaust plume |
| US20090321758A1 (en) * | 2008-06-25 | 2009-12-31 | Wen-Huang Liu | Led with improved external light extraction efficiency |
| US8240875B2 (en) | 2008-06-25 | 2012-08-14 | Cree, Inc. | Solid state linear array modules for general illumination |
| US8487524B2 (en) * | 2008-06-25 | 2013-07-16 | Mario W. Cardullo | UV generated visible light source |
| KR101448153B1 (ko) * | 2008-06-25 | 2014-10-08 | 삼성전자주식회사 | 발광 다이오드용 멀티칩 패키지 및 멀티칩 패키지 방식의발광 다이오드 소자 |
| US20090320745A1 (en) * | 2008-06-25 | 2009-12-31 | Soraa, Inc. | Heater device and method for high pressure processing of crystalline materials |
| US9404197B2 (en) | 2008-07-07 | 2016-08-02 | Soraa, Inc. | Large area, low-defect gallium-containing nitride crystals, method of making, and method of use |
| WO2010005914A1 (en) * | 2008-07-07 | 2010-01-14 | Soraa, Inc. | High quality large area bulk non-polar or semipolar gallium based substrates and methods |
| WO2011044554A1 (en) | 2009-10-09 | 2011-04-14 | Soraa, Inc. | Method for synthesis of high quality large area bulk gallium based crystals |
| US8301002B2 (en) | 2008-07-10 | 2012-10-30 | Oree, Inc. | Slim waveguide coupling apparatus and method |
| US8297786B2 (en) | 2008-07-10 | 2012-10-30 | Oree, Inc. | Slim waveguide coupling apparatus and method |
| JP2010027704A (ja) * | 2008-07-16 | 2010-02-04 | Stanley Electric Co Ltd | 蛍光体セラミック板を用いた発光装置の製造方法 |
| TW201005075A (en) * | 2008-07-24 | 2010-02-01 | Univ Nat Chiao Tung | White-emitting phosphors and lighting apparatus thereof |
| US7869112B2 (en) | 2008-07-25 | 2011-01-11 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner for display and other applications |
| US7946729B2 (en) | 2008-07-31 | 2011-05-24 | Altair Engineering, Inc. | Fluorescent tube replacement having longitudinally oriented LEDs |
| US8430958B2 (en) * | 2008-08-07 | 2013-04-30 | Soraa, Inc. | Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride |
| US10036099B2 (en) | 2008-08-07 | 2018-07-31 | Slt Technologies, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
| US8979999B2 (en) * | 2008-08-07 | 2015-03-17 | Soraa, Inc. | Process for large-scale ammonothermal manufacturing of gallium nitride boules |
| US20100033077A1 (en) * | 2008-08-08 | 2010-02-11 | Glory Science Co., Ltd. | Light emitting device and method of manufacturing the light emitting device |
| DE102008038249A1 (de) * | 2008-08-18 | 2010-02-25 | Osram Gesellschaft mit beschränkter Haftung | alpha-Sialon-Leuchtstoff |
| CN101577301B (zh) * | 2008-09-05 | 2011-12-21 | 佛山市国星光电股份有限公司 | 白光led的封装方法及使用该方法制作的led器件 |
| US20120181919A1 (en) * | 2008-08-27 | 2012-07-19 | Osram Sylvania Inc. | Luminescent Ceramic Composite Converter and Method of Making the Same |
| US8164710B2 (en) * | 2008-09-04 | 2012-04-24 | Seoul Semiconductor Co., Ltd. | Backlight assembly and liquid crystal display apparatus having the same |
| US20100060198A1 (en) * | 2008-09-05 | 2010-03-11 | Lite-On It Corporation | LED Lamp and Method for Producing a LED Lamp |
| US20100058837A1 (en) * | 2008-09-05 | 2010-03-11 | Quest William J | Device having multiple light sources and methods of use |
| US8143769B2 (en) * | 2008-09-08 | 2012-03-27 | Intematix Corporation | Light emitting diode (LED) lighting device |
| GB0816557D0 (en) | 2008-09-10 | 2008-10-15 | Merck Patent Gmbh | Electro-optical switching element and electro-optical display |
| US8256924B2 (en) | 2008-09-15 | 2012-09-04 | Ilumisys, Inc. | LED-based light having rapidly oscillating LEDs |
| EP2163593A1 (en) | 2008-09-15 | 2010-03-17 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Production of nitride-based phosphors |
| US8342712B2 (en) | 2008-09-30 | 2013-01-01 | Disney Enterprises, Inc. | Kinetic flame device |
| US8339802B2 (en) | 2008-10-02 | 2012-12-25 | Enpirion, Inc. | Module having a stacked magnetic device and semiconductor device and method of forming the same |
| US9054086B2 (en) | 2008-10-02 | 2015-06-09 | Enpirion, Inc. | Module having a stacked passive element and method of forming the same |
| US8266793B2 (en) | 2008-10-02 | 2012-09-18 | Enpirion, Inc. | Module having a stacked magnetic device and semiconductor device and method of forming the same |
| US8153473B2 (en) | 2008-10-02 | 2012-04-10 | Empirion, Inc. | Module having a stacked passive element and method of forming the same |
| DE102008051256B4 (de) * | 2008-10-10 | 2018-05-24 | Ivoclar Vivadent Ag | Halbleiter-Strahlungsquelle |
| US8075165B2 (en) * | 2008-10-14 | 2011-12-13 | Ledengin, Inc. | Total internal reflection lens and mechanical retention and locating device |
| US20100098377A1 (en) * | 2008-10-16 | 2010-04-22 | Noam Meir | Light confinement using diffusers |
| US9166112B2 (en) | 2008-10-17 | 2015-10-20 | Koito Manufacturing Co., Ltd. | Light emitting module, method of manufacturing the light emitting module, and lamp unit |
| US8653984B2 (en) | 2008-10-24 | 2014-02-18 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
| US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
| US8444292B2 (en) | 2008-10-24 | 2013-05-21 | Ilumisys, Inc. | End cap substitute for LED-based tube replacement light |
| US8901823B2 (en) | 2008-10-24 | 2014-12-02 | Ilumisys, Inc. | Light and light sensor |
| US7938562B2 (en) | 2008-10-24 | 2011-05-10 | Altair Engineering, Inc. | Lighting including integral communication apparatus |
| US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
| US8022631B2 (en) * | 2008-11-03 | 2011-09-20 | General Electric Company | Color control of light sources employing phosphors |
| US20100109025A1 (en) * | 2008-11-05 | 2010-05-06 | Koninklijke Philips Electronics N.V. | Over the mold phosphor lens for an led |
| US20100117106A1 (en) * | 2008-11-07 | 2010-05-13 | Ledengin, Inc. | Led with light-conversion layer |
| JP4868427B2 (ja) * | 2008-11-13 | 2012-02-01 | 国立大学法人名古屋大学 | 半導体発光装置 |
| JP2010116522A (ja) * | 2008-11-14 | 2010-05-27 | Mitsubishi Plastics Inc | 蓄光フィルム及び発光装置 |
| TWI384591B (zh) * | 2008-11-17 | 2013-02-01 | 億光電子工業股份有限公司 | 發光二極體電路板 |
| US9052416B2 (en) | 2008-11-18 | 2015-06-09 | Cree, Inc. | Ultra-high efficacy semiconductor light emitting devices |
| US8853712B2 (en) | 2008-11-18 | 2014-10-07 | Cree, Inc. | High efficacy semiconductor light emitting devices employing remote phosphor configurations |
| US8004172B2 (en) * | 2008-11-18 | 2011-08-23 | Cree, Inc. | Semiconductor light emitting apparatus including elongated hollow wavelength conversion tubes and methods of assembling same |
| US8220971B2 (en) | 2008-11-21 | 2012-07-17 | Xicato, Inc. | Light emitting diode module with three part color matching |
| US8456082B2 (en) | 2008-12-01 | 2013-06-04 | Ifire Ip Corporation | Surface-emission light source with uniform illumination |
| TW201034256A (en) | 2008-12-11 | 2010-09-16 | Illumitex Inc | Systems and methods for packaging light-emitting diode devices |
| US20100147210A1 (en) * | 2008-12-12 | 2010-06-17 | Soraa, Inc. | high pressure apparatus and method for nitride crystal growth |
| US8987156B2 (en) | 2008-12-12 | 2015-03-24 | Soraa, Inc. | Polycrystalline group III metal nitride with getter and method of making |
| US8878230B2 (en) * | 2010-03-11 | 2014-11-04 | Soraa, Inc. | Semi-insulating group III metal nitride and method of manufacture |
| US9589792B2 (en) | 2012-11-26 | 2017-03-07 | Soraa, Inc. | High quality group-III metal nitride crystals, methods of making, and methods of use |
| USRE47114E1 (en) | 2008-12-12 | 2018-11-06 | Slt Technologies, Inc. | Polycrystalline group III metal nitride with getter and method of making |
| US9543392B1 (en) | 2008-12-12 | 2017-01-10 | Soraa, Inc. | Transparent group III metal nitride and method of manufacture |
| US7834372B2 (en) * | 2008-12-16 | 2010-11-16 | Jinhui Zhai | High luminous flux warm white solid state lighting device |
| US8507300B2 (en) * | 2008-12-24 | 2013-08-13 | Ledengin, Inc. | Light-emitting diode with light-conversion layer |
| JP2010171379A (ja) * | 2008-12-25 | 2010-08-05 | Seiko Instruments Inc | 発光デバイス |
| KR101493708B1 (ko) * | 2008-12-26 | 2015-02-16 | 삼성전자주식회사 | 백색 발광 장치 |
| US9548714B2 (en) | 2008-12-29 | 2017-01-17 | Altera Corporation | Power converter with a dynamically configurable controller and output filter |
| US8698463B2 (en) | 2008-12-29 | 2014-04-15 | Enpirion, Inc. | Power converter with a dynamically configurable controller based on a power conversion mode |
| US8390193B2 (en) | 2008-12-31 | 2013-03-05 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8556452B2 (en) | 2009-01-15 | 2013-10-15 | Ilumisys, Inc. | LED lens |
| US8362710B2 (en) | 2009-01-21 | 2013-01-29 | Ilumisys, Inc. | Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays |
| US8664880B2 (en) | 2009-01-21 | 2014-03-04 | Ilumisys, Inc. | Ballast/line detection circuit for fluorescent replacement lamps |
| US20100181582A1 (en) * | 2009-01-22 | 2010-07-22 | Intematix Corporation | Light emitting devices with phosphor wavelength conversion and methods of manufacture thereof |
| US8242462B2 (en) | 2009-01-23 | 2012-08-14 | Lumencor, Inc. | Lighting design of high quality biomedical devices |
| TWI449996B (zh) * | 2009-01-23 | 2014-08-21 | Au Optronics Corp | 高色彩飽合度之顯示裝置及其使用之色彩調整方法 |
| JP2010171342A (ja) * | 2009-01-26 | 2010-08-05 | Sony Corp | 色変換部材およびその製造方法、発光装置、表示装置 |
| US20110100291A1 (en) * | 2009-01-29 | 2011-05-05 | Soraa, Inc. | Plant and method for large-scale ammonothermal manufacturing of gallium nitride boules |
| JP2010177620A (ja) * | 2009-02-02 | 2010-08-12 | Showa Denko Kk | 発光装置の製造方法 |
| US20100195307A1 (en) * | 2009-02-04 | 2010-08-05 | Klaus Bollmann | Phosphor Composite Coated Diffuser device and method |
| US20100208470A1 (en) * | 2009-02-10 | 2010-08-19 | Yosi Shani | Overlapping illumination surfaces with reduced linear artifacts |
| KR101077264B1 (ko) * | 2009-02-17 | 2011-10-27 | (주)포인트엔지니어링 | 광소자용 기판, 이를 갖는 광소자 패키지 및 이의 제조 방법 |
| US8137587B2 (en) * | 2009-02-19 | 2012-03-20 | Nitto Denko Corporation | Method of manufacturing phosphor translucent ceramics and light emitting devices |
| US8123981B2 (en) * | 2009-02-19 | 2012-02-28 | Nitto Denko Corporation | Method of fabricating translucent phosphor ceramics |
| JP2012518698A (ja) * | 2009-02-25 | 2012-08-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Uv光を発する放電ランプ |
| US8686455B2 (en) | 2009-03-03 | 2014-04-01 | Ube Industries, Ltd. | Composite substrate for formation of light-emitting device, light-emitting diode device and manufacturing method thereof |
| US8541931B2 (en) * | 2009-03-17 | 2013-09-24 | Intematix Corporation | LED based lamp including reflective hood to reduce variation in illuminance |
| TWM374153U (en) * | 2009-03-19 | 2010-02-11 | Intematix Technology Ct Corp | Light emitting device applied to AC drive |
| TWI405838B (zh) * | 2009-03-27 | 2013-08-21 | Chunghwa Picture Tubes Ltd | 紅光螢光材料及其製造方法、及白光發光裝置 |
| US8624527B1 (en) | 2009-03-27 | 2014-01-07 | Oree, Inc. | Independently controllable illumination device |
| KR100984126B1 (ko) * | 2009-03-30 | 2010-09-28 | 서울대학교산학협력단 | 발광소자 코팅 방법, 광커플러 및 광커플러 제조 방법 |
| TW201037059A (en) * | 2009-04-01 | 2010-10-16 | Chunghwa Picture Tubes Ltd | Red light fluorescent material and manufacturing method thereof, and white light luminescent device |
| KR101250838B1 (ko) * | 2009-04-06 | 2013-04-05 | 덴키 가가쿠 고교 가부시기가이샤 | 형광체 입자 군 및 이를 사용한 발광 장치, 액정 텔레비젼 수상기 |
| US8384097B2 (en) | 2009-04-08 | 2013-02-26 | Ledengin, Inc. | Package for multiple light emitting diodes |
| US7985000B2 (en) * | 2009-04-08 | 2011-07-26 | Ledengin, Inc. | Lighting apparatus having multiple light-emitting diodes with individual light-conversion layers |
| US8598793B2 (en) | 2011-05-12 | 2013-12-03 | Ledengin, Inc. | Tuning of emitter with multiple LEDs to a single color bin |
| US8393745B2 (en) | 2009-04-21 | 2013-03-12 | Koninklijke Philips Electronics N.V. | Illumination device with a phosphor |
| US8192048B2 (en) * | 2009-04-22 | 2012-06-05 | 3M Innovative Properties Company | Lighting assemblies and systems |
| KR101004713B1 (ko) * | 2009-04-22 | 2011-01-04 | 주식회사 에피밸리 | 디스플레이의 디밍 제어방법 |
| EP2424814A4 (en) | 2009-04-28 | 2016-06-01 | Qd Vision Inc | OPTICAL MATERIALS, OPTICAL COMPONENTS AND METHOD |
| DE102009020569B4 (de) | 2009-05-08 | 2019-02-21 | Schott Ag | Leuchtstoffe auf Basis Eu2+-(co-) dotierter Yttrium-Aluminium-Granat-Kristalle und deren Verwendung |
| US8106569B2 (en) * | 2009-05-12 | 2012-01-31 | Remphos Technologies Llc | LED retrofit for miniature bulbs |
| US20100320904A1 (en) * | 2009-05-13 | 2010-12-23 | Oree Inc. | LED-Based Replacement Lamps for Incandescent Fixtures |
| US8330381B2 (en) | 2009-05-14 | 2012-12-11 | Ilumisys, Inc. | Electronic circuit for DC conversion of fluorescent lighting ballast |
| US8227269B2 (en) * | 2009-05-19 | 2012-07-24 | Intematix Corporation | Manufacture of light emitting devices with phosphor wavelength conversion |
| US8227276B2 (en) * | 2009-05-19 | 2012-07-24 | Intematix Corporation | Manufacture of light emitting devices with phosphor wavelength conversion |
| US8597963B2 (en) * | 2009-05-19 | 2013-12-03 | Intematix Corporation | Manufacture of light emitting devices with phosphor wavelength conversion |
| US8440500B2 (en) * | 2009-05-20 | 2013-05-14 | Interlight Optotech Corporation | Light emitting device |
| US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
| US9250044B1 (en) | 2009-05-29 | 2016-02-02 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
| US8509275B1 (en) | 2009-05-29 | 2013-08-13 | Soraa, Inc. | Gallium nitride based laser dazzling device and method |
| WO2010141291A1 (en) * | 2009-06-01 | 2010-12-09 | Nitto Denko Corporation | Luminescent ceramic and light-emitting device using the same |
| WO2010141235A1 (en) * | 2009-06-01 | 2010-12-09 | Nitto Denko Corporation | Light-emitting divice comprising a dome-shaped ceramic phosphor |
| US8299695B2 (en) | 2009-06-02 | 2012-10-30 | Ilumisys, Inc. | Screw-in LED bulb comprising a base having outwardly projecting nodes |
| US8921876B2 (en) | 2009-06-02 | 2014-12-30 | Cree, Inc. | Lighting devices with discrete lumiphor-bearing regions within or on a surface of remote elements |
| US8344611B2 (en) | 2009-06-16 | 2013-01-01 | The Regents Of The University Of California | Oxyfluoride phosphors and white light emitting diodes including the oxyfluoride phosphor for solid-state lighting applications |
| US8651692B2 (en) | 2009-06-18 | 2014-02-18 | Intematix Corporation | LED based lamp and light emitting signage |
| US8426871B2 (en) * | 2009-06-19 | 2013-04-23 | Honeywell International Inc. | Phosphor converting IR LEDs |
| US8421366B2 (en) | 2009-06-23 | 2013-04-16 | Ilumisys, Inc. | Illumination device including LEDs and a switching power control system |
| DE102009030205A1 (de) * | 2009-06-24 | 2010-12-30 | Litec-Lp Gmbh | Leuchtstoffe mit Eu(II)-dotierten silikatischen Luminophore |
| KR101055762B1 (ko) * | 2009-09-01 | 2011-08-11 | 서울반도체 주식회사 | 옥시오소실리케이트 발광체를 갖는 발광 물질을 채택한 발광 장치 |
| US8727597B2 (en) | 2009-06-24 | 2014-05-20 | Oree, Inc. | Illumination apparatus with high conversion efficiency and methods of forming the same |
| WO2010151600A1 (en) | 2009-06-27 | 2010-12-29 | Michael Tischler | High efficiency leds and led lamps |
| US8415692B2 (en) | 2009-07-06 | 2013-04-09 | Cree, Inc. | LED packages with scattering particle regions |
| CN102473803B (zh) | 2009-07-28 | 2014-09-10 | A·V·维什尼科夫 | 用于固体白光源的无机发光材料 |
| JP5444919B2 (ja) * | 2009-07-29 | 2014-03-19 | ソニー株式会社 | 照明装置、及び液晶表示装置 |
| DE102009035100A1 (de) * | 2009-07-29 | 2011-02-03 | Osram Opto Semiconductors Gmbh | Leuchtdiode und Konversionselement für eine Leuchtdiode |
| JP2009260390A (ja) * | 2009-08-05 | 2009-11-05 | Osram-Melco Ltd | 可変色発光ダイオード素子 |
| KR101172143B1 (ko) * | 2009-08-10 | 2012-08-07 | 엘지이노텍 주식회사 | 백색 발광다이오드 소자용 시온계 산화질화물 형광체, 그의 제조방법 및 그를 이용한 백색 led 소자 |
| DE102009037186A1 (de) * | 2009-08-12 | 2011-02-17 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Halbleiterbauteil |
| US8197105B2 (en) * | 2009-08-13 | 2012-06-12 | Intematix Corporation | LED-based lamps |
| KR20120062773A (ko) | 2009-08-14 | 2012-06-14 | 큐디 비젼, 인크. | 조명 장치, 조명 장치용 광학 요소, 및 방법 |
| US8449128B2 (en) | 2009-08-20 | 2013-05-28 | Illumitex, Inc. | System and method for a lens and phosphor layer |
| US8585253B2 (en) | 2009-08-20 | 2013-11-19 | Illumitex, Inc. | System and method for color mixing lens array |
| JP5406639B2 (ja) * | 2009-08-31 | 2014-02-05 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
| JP5406638B2 (ja) * | 2009-08-31 | 2014-02-05 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
| US9909058B2 (en) * | 2009-09-02 | 2018-03-06 | Lg Innotek Co., Ltd. | Phosphor, phosphor manufacturing method, and white light emitting device |
| KR101163902B1 (ko) | 2010-08-10 | 2012-07-09 | 엘지이노텍 주식회사 | 발광 소자 |
| USD608938S1 (en) | 2009-09-03 | 2010-01-26 | Osram Sylvania Inc. | Lamp base with translucent light guide |
| TWI385782B (zh) * | 2009-09-10 | 2013-02-11 | 隆達電子股份有限公司 | 白光發光元件 |
| WO2011037877A1 (en) | 2009-09-25 | 2011-03-31 | Cree, Inc. | Lighting device with low glare and high light level uniformity |
| US7977641B2 (en) * | 2009-09-29 | 2011-07-12 | General Electric Company | Scintillator, associated detecting device and method |
| US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
| DE102009049056A1 (de) | 2009-10-12 | 2011-04-14 | Osram Gesellschaft mit beschränkter Haftung | Verfahren zur Beschichtung eines Silikat-Leuchtstoffs |
| TWI403005B (zh) | 2009-10-12 | 2013-07-21 | 英特明光能股份有限公司 | 發光二極體及其製作方法 |
| US8089086B2 (en) * | 2009-10-19 | 2012-01-03 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Light source |
| US20110090669A1 (en) * | 2009-10-20 | 2011-04-21 | Tsung-Ting Sun | Led lighting device and light source module for the same |
| US8440104B2 (en) * | 2009-10-21 | 2013-05-14 | General Electric Company | Kimzeyite garnet phosphors |
| US9435493B2 (en) | 2009-10-27 | 2016-09-06 | Cree, Inc. | Hybrid reflector system for lighting device |
| CN101760197B (zh) * | 2009-10-27 | 2013-08-07 | 上海祥羚光电科技发展有限公司 | 一种白光led用黄色荧光粉及其制备方法 |
| JP2013509483A (ja) | 2009-10-30 | 2013-03-14 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 酸化フッ化物に基づく固溶体蛍光体および固体白色光用途のために蛍光体を含む白色発光ダイオード |
| KR101924080B1 (ko) * | 2009-11-11 | 2018-11-30 | 삼성 리서치 아메리카 인코포레이티드 | 양자점을 포함하는 디바이스 |
| JP4888853B2 (ja) * | 2009-11-12 | 2012-02-29 | 学校法人慶應義塾 | 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置 |
| KR101020998B1 (ko) * | 2009-11-12 | 2011-03-09 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
| TWI531088B (zh) * | 2009-11-13 | 2016-04-21 | 首爾偉傲世有限公司 | 具有分散式布拉格反射器的發光二極體晶片 |
| US8963178B2 (en) | 2009-11-13 | 2015-02-24 | Seoul Viosys Co., Ltd. | Light emitting diode chip having distributed bragg reflector and method of fabricating the same |
| US8779685B2 (en) | 2009-11-19 | 2014-07-15 | Intematix Corporation | High CRI white light emitting devices and drive circuitry |
| JP5337883B2 (ja) * | 2009-12-08 | 2013-11-06 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
| JP5565793B2 (ja) * | 2009-12-08 | 2014-08-06 | 学校法人立命館 | 深紫外発光素子及びその製造方法 |
| US8466611B2 (en) | 2009-12-14 | 2013-06-18 | Cree, Inc. | Lighting device with shaped remote phosphor |
| JP5707697B2 (ja) | 2009-12-17 | 2015-04-30 | 日亜化学工業株式会社 | 発光装置 |
| US8303141B2 (en) * | 2009-12-17 | 2012-11-06 | Ledengin, Inc. | Total internal reflection lens with integrated lamp cover |
| CN101847680A (zh) * | 2009-12-21 | 2010-09-29 | 深圳市成光兴实业发展有限公司 | 采用丝网印刷工艺的白光led荧光粉膜层及制作方法 |
| KR101646255B1 (ko) * | 2009-12-22 | 2016-08-05 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 패키지 및 발광 소자 제조방법 |
| KR20110076447A (ko) * | 2009-12-29 | 2011-07-06 | 삼성전자주식회사 | 발광 장치 및 이를 포함하는 표시 장치 |
| CN101760196B (zh) * | 2009-12-29 | 2012-11-21 | 四川大学 | 一种白光led用黄色荧光粉的合成方法 |
| CN101797698B (zh) * | 2009-12-30 | 2012-01-18 | 马勒三环气门驱动(湖北)有限公司 | 气门轴向尺寸的控制方法 |
| US8653539B2 (en) | 2010-01-04 | 2014-02-18 | Cooledge Lighting, Inc. | Failure mitigation in arrays of light-emitting devices |
| US9480133B2 (en) | 2010-01-04 | 2016-10-25 | Cooledge Lighting Inc. | Light-emitting element repair in array-based lighting devices |
| WO2011083671A1 (ja) | 2010-01-08 | 2011-07-14 | シャープ株式会社 | 蛍光体、発光装置およびそれを用いた液晶表示装置 |
| US9631782B2 (en) * | 2010-02-04 | 2017-04-25 | Xicato, Inc. | LED-based rectangular illumination device |
| US8283843B2 (en) * | 2010-02-04 | 2012-10-09 | Nitto Denko Corporation | Light emissive ceramic laminate and method of making same |
| US20120305973A1 (en) * | 2010-02-08 | 2012-12-06 | Yoshihiko Chosa | Light-emitting device and surface light source device using the same |
| KR20110094996A (ko) * | 2010-02-18 | 2011-08-24 | 엘지이노텍 주식회사 | 발광소자 패키지, 그 제조방법 및 조명시스템 |
| US8545721B2 (en) | 2010-02-24 | 2013-10-01 | Hyun-seop Shim | UV coating composition for LED color conversion |
| GB2478287A (en) | 2010-03-01 | 2011-09-07 | Merck Patent Gmbh | Electro-optical switching element and electro-optical display |
| US8716038B2 (en) | 2010-03-02 | 2014-05-06 | Micron Technology, Inc. | Microelectronic workpiece processing systems and associated methods of color correction |
| US9275979B2 (en) | 2010-03-03 | 2016-03-01 | Cree, Inc. | Enhanced color rendering index emitter through phosphor separation |
| JP5769290B2 (ja) * | 2010-03-03 | 2015-08-26 | 国立研究開発法人産業技術総合研究所 | 照明装置 |
| US8632196B2 (en) | 2010-03-03 | 2014-01-21 | Cree, Inc. | LED lamp incorporating remote phosphor and diffuser with heat dissipation features |
| US8562161B2 (en) | 2010-03-03 | 2013-10-22 | Cree, Inc. | LED based pedestal-type lighting structure |
| US8104908B2 (en) | 2010-03-04 | 2012-01-31 | Xicato, Inc. | Efficient LED-based illumination module with high color rendering index |
| US20110220920A1 (en) * | 2010-03-09 | 2011-09-15 | Brian Thomas Collins | Methods of forming warm white light emitting devices having high color rendering index values and related light emitting devices |
| KR101857772B1 (ko) * | 2010-03-16 | 2018-06-28 | 필립스 라이팅 홀딩 비.브이. | 조명 장치 |
| JP5749327B2 (ja) | 2010-03-19 | 2015-07-15 | 日東電工株式会社 | 発光装置用ガーネット系蛍光体セラミックシート |
| US8324798B2 (en) * | 2010-03-19 | 2012-12-04 | Nitto Denko Corporation | Light emitting device using orange-red phosphor with co-dopants |
| KR101666442B1 (ko) * | 2010-03-25 | 2016-10-17 | 엘지이노텍 주식회사 | 발광 다이오드 및 이를 포함하는 발광 소자 패키지 |
| EP2553332B1 (en) | 2010-03-26 | 2016-03-23 | iLumisys, Inc. | Inside-out led bulb |
| US9057493B2 (en) | 2010-03-26 | 2015-06-16 | Ilumisys, Inc. | LED light tube with dual sided light distribution |
| WO2011119921A2 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Led light with thermoelectric generator |
| CN102823001A (zh) * | 2010-03-30 | 2012-12-12 | 三菱化学株式会社 | 发光装置 |
| US8322884B2 (en) | 2010-03-31 | 2012-12-04 | Abl Ip Holding Llc | Solid state lighting with selective matching of index of refraction |
| CN106190123A (zh) | 2010-03-31 | 2016-12-07 | 奥斯兰姆施尔凡尼亚公司 | 磷光体和含有它的leds |
| WO2011125422A1 (ja) | 2010-03-31 | 2011-10-13 | 宇部興産株式会社 | 光変換用セラミック複合体、その製造方法、及びそれを備えた発光装置 |
| US8858022B2 (en) | 2011-05-05 | 2014-10-14 | Ledengin, Inc. | Spot TIR lens system for small high-power emitter |
| US9345095B2 (en) | 2010-04-08 | 2016-05-17 | Ledengin, Inc. | Tunable multi-LED emitter module |
| US9080729B2 (en) | 2010-04-08 | 2015-07-14 | Ledengin, Inc. | Multiple-LED emitter for A-19 lamps |
| US8395312B2 (en) * | 2010-04-19 | 2013-03-12 | Bridgelux, Inc. | Phosphor converted light source having an additional LED to provide long wavelength light |
| TWI394827B (zh) * | 2010-04-20 | 2013-05-01 | China Glaze Co Ltd | 螢光材料與白光發光裝置 |
| TWI374179B (en) * | 2010-05-07 | 2012-10-11 | Chi Mei Corp | Fluorescent substance and light-emitting device |
| WO2011142127A1 (ja) | 2010-05-14 | 2011-11-17 | パナソニック株式会社 | Ledモジュール、ledランプおよび照明装置 |
| JP2011242536A (ja) * | 2010-05-17 | 2011-12-01 | Canon Inc | 表示装置 |
| EP2572878A4 (en) * | 2010-05-20 | 2014-10-01 | Dalian Luminglight Co Ltd | SEPARABLE LIGHT-CONVERTING LUMINESCENCE FOIL |
| US8684559B2 (en) | 2010-06-04 | 2014-04-01 | Cree, Inc. | Solid state light source emitting warm light with high CRI |
| US8596821B2 (en) | 2010-06-08 | 2013-12-03 | Cree, Inc. | LED light bulbs |
| JP5323131B2 (ja) | 2010-06-09 | 2013-10-23 | 信越化学工業株式会社 | 蛍光粒子及び発光ダイオード並びにこれらを用いた照明装置及び液晶パネル用バックライト装置 |
| CN102277164B (zh) * | 2010-06-10 | 2013-11-06 | 奇美实业股份有限公司 | 荧光粉体及发光装置 |
| US8888318B2 (en) | 2010-06-11 | 2014-11-18 | Intematix Corporation | LED spotlight |
| US8807799B2 (en) | 2010-06-11 | 2014-08-19 | Intematix Corporation | LED-based lamps |
| US9564320B2 (en) | 2010-06-18 | 2017-02-07 | Soraa, Inc. | Large area nitride crystal and method for making it |
| CN102959459B (zh) | 2010-06-22 | 2019-06-18 | 东洋纺株式会社 | 液晶显示装置、偏振板及偏振片保护膜 |
| JP5706962B2 (ja) | 2010-06-24 | 2015-04-22 | ソウル バイオシス カンパニー リミテッドSeoul Viosys Co.,Ltd. | 発光ダイオード |
| US9371973B2 (en) | 2010-06-28 | 2016-06-21 | Shenzhen Liown Electronics Company Ltd. | Electronic lighting device and method for manufacturing same |
| CN102959708B (zh) | 2010-06-29 | 2016-05-04 | 柯立芝照明有限公司 | 具有易弯曲基板的电子装置 |
| JP2012019062A (ja) * | 2010-07-08 | 2012-01-26 | Shin Etsu Chem Co Ltd | 発光半導体装置、実装基板及びそれらの製造方法 |
| US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
| US8207663B2 (en) | 2010-07-09 | 2012-06-26 | Nitto Denko Corporation | Phosphor composition and light emitting device using the same |
| EP2593714A2 (en) | 2010-07-12 | 2013-05-22 | iLumisys, Inc. | Circuit board mount for led light tube |
| US20130049575A1 (en) * | 2010-07-14 | 2013-02-28 | Shunsuke Fujita | Phosphor composite member, led device and method for manufacturing phosphor composite member |
| US8941135B2 (en) | 2010-07-15 | 2015-01-27 | Nitto Denko Corporation | Light emissive ceramic laminate and method of making same |
| DE102010031755A1 (de) * | 2010-07-21 | 2012-02-09 | Merck Patent Gmbh | Aluminat-Leuchtstoffe |
| US10546846B2 (en) | 2010-07-23 | 2020-01-28 | Cree, Inc. | Light transmission control for masking appearance of solid state light sources |
| CN102339936B (zh) * | 2010-07-27 | 2015-04-29 | 展晶科技(深圳)有限公司 | 发光装置封装结构及其制造方法 |
| EP2599133A2 (en) * | 2010-07-28 | 2013-06-05 | Seoul Opto Device Co., Ltd. | Light emitting diode having distributed bragg reflector |
| US10451251B2 (en) | 2010-08-02 | 2019-10-22 | Ideal Industries Lighting, LLC | Solid state lamp with light directing optics and diffuser |
| KR20170124614A (ko) | 2010-08-04 | 2017-11-10 | 우베 고산 가부시키가이샤 | 규질화물 형광체용 질화규소 분말 그리고 그것을 이용한 CaAlSiN3계 형광체, Sr2Si5N8계 형광체, (Sr, Ca)AlSiN3계 형광체 및 La3Si6N11계 형광체, 및 그 제조 방법 |
| CN102376860A (zh) | 2010-08-05 | 2012-03-14 | 夏普株式会社 | 发光装置及其制造方法 |
| US8946998B2 (en) | 2010-08-09 | 2015-02-03 | Intematix Corporation | LED-based light emitting systems and devices with color compensation |
| US8852455B2 (en) | 2010-08-17 | 2014-10-07 | Intematix Corporation | Europium-activated, beta-SiAlON based green phosphors |
| US9101036B2 (en) | 2010-08-20 | 2015-08-04 | Research Triangle Institute | Photoluminescent nanofiber composites, methods for fabrication, and related lighting devices |
| WO2012024607A2 (en) | 2010-08-20 | 2012-02-23 | Research Triangle Institute, International | Lighting devices utilizing optical waveguides and remote light converters, and related methods |
| WO2012024582A2 (en) | 2010-08-20 | 2012-02-23 | Research Triangle Institute, International | Color-tunable lighting devices and methods for tunning color output of lighting devices |
| US20120051045A1 (en) | 2010-08-27 | 2012-03-01 | Xicato, Inc. | Led Based Illumination Module Color Matched To An Arbitrary Light Source |
| EP2426186B1 (en) | 2010-09-03 | 2016-03-23 | Stcube, Inc. | Led light converting resin composition and led member using the same |
| TWI486254B (zh) | 2010-09-20 | 2015-06-01 | Nitto Denko Corp | 發光陶瓷層板及其製造方法 |
| DE102010041236A1 (de) | 2010-09-23 | 2012-03-29 | Osram Ag | Optoelektronisches Halbleiterbauelement |
| US8354784B2 (en) | 2010-09-28 | 2013-01-15 | Intematix Corporation | Solid-state light emitting devices with photoluminescence wavelength conversion |
| US9546765B2 (en) | 2010-10-05 | 2017-01-17 | Intematix Corporation | Diffuser component having scattering particles |
| US8614539B2 (en) | 2010-10-05 | 2013-12-24 | Intematix Corporation | Wavelength conversion component with scattering particles |
| US8604678B2 (en) | 2010-10-05 | 2013-12-10 | Intematix Corporation | Wavelength conversion component with a diffusing layer |
| US8957585B2 (en) | 2010-10-05 | 2015-02-17 | Intermatix Corporation | Solid-state light emitting devices with photoluminescence wavelength conversion |
| US8610341B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Wavelength conversion component |
| WO2012047937A1 (en) | 2010-10-05 | 2012-04-12 | Intematix Corporation | Solid-state light emitting devices and signage with photoluminescence wavelength conversion |
| DE102010042217A1 (de) | 2010-10-08 | 2012-04-12 | Osram Ag | Optoelektronisches Halbleiterbauelement und Verfahren zu seiner Herstellung |
| US8729559B2 (en) | 2010-10-13 | 2014-05-20 | Soraa, Inc. | Method of making bulk InGaN substrates and devices thereon |
| US8846172B2 (en) | 2010-10-18 | 2014-09-30 | Nitto Denko Corporation | Light emissive ceramic laminate and method of making same |
| US9399733B2 (en) | 2010-10-22 | 2016-07-26 | Anatoly Vasilyevich Vishnyakov | Luminescent material for solid-state sources of white light |
| JP6369774B2 (ja) * | 2010-10-29 | 2018-08-08 | 株式会社光波 | 発光装置 |
| WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
| JP5545866B2 (ja) * | 2010-11-01 | 2014-07-09 | シチズン電子株式会社 | 半導体発光装置 |
| US8329484B2 (en) * | 2010-11-02 | 2012-12-11 | Tsmc Solid State Lighting Ltd. | Phosphor with Ce3+/Ce3+, Li+ doped luminescent materials |
| CN102456294A (zh) * | 2010-11-02 | 2012-05-16 | 展晶科技(深圳)有限公司 | Led显示装置 |
| DE102010050832A1 (de) | 2010-11-09 | 2012-05-10 | Osram Opto Semiconductors Gmbh | Lumineszenzkonversionselement, Verfahren zu dessen Herstellung und optoelektronisches Bauteil mit Lumineszenzkonversionselement |
| US8651681B2 (en) | 2010-11-10 | 2014-02-18 | Osram Sylvania Inc. | Luminescent ceramic converter and LED containing same |
| US20150188002A1 (en) * | 2010-11-11 | 2015-07-02 | Auterra, Inc. | Light emitting devices having rare earth and transition metal activated phosphors and applications thereof |
| CN102097571A (zh) * | 2010-11-16 | 2011-06-15 | 深圳市瑞丰光电子股份有限公司 | 一种黄绿光二极管、背光源、手机及照明指示装置 |
| WO2012066425A2 (en) | 2010-11-16 | 2012-05-24 | Saint-Gobain Cristaux Et Detecteurs | Scintillation compound including a rare earth element and a process of forming the same |
| CN103210509B (zh) | 2010-11-18 | 2016-03-16 | 日本电气硝子株式会社 | 波长变换元件和具备该波长变换元件的光源 |
| KR20120054484A (ko) * | 2010-11-19 | 2012-05-30 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이의 제조방법 |
| TWI460892B (zh) * | 2010-11-19 | 2014-11-11 | Advanced Optoelectronic Tech | 發光二極體封裝結構 |
| US8816377B2 (en) | 2010-11-30 | 2014-08-26 | Panasonic Corporation | Phosphor and light emitting device |
| US8343785B2 (en) * | 2010-11-30 | 2013-01-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Nitridosilicate phosphor tunable light-emitting diodes by using UV and blue chips |
| JP6096121B2 (ja) | 2010-12-01 | 2017-03-15 | 日東電工株式会社 | ドーパントの濃度勾配を有する放射性セラミック材料、ならびにその製造方法および使用方法 |
| US20120138874A1 (en) | 2010-12-02 | 2012-06-07 | Intematix Corporation | Solid-state light emitting devices and signage with photoluminescence wavelength conversion and photoluminescent compositions therefor |
| US8556469B2 (en) | 2010-12-06 | 2013-10-15 | Cree, Inc. | High efficiency total internal reflection optic for solid state lighting luminaires |
| US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
| KR101471641B1 (ko) | 2010-12-16 | 2014-12-10 | 우베 고산 가부시키가이샤 | 광변환용 세라믹 복합체, 그 제조 방법, 및 그것을 구비한 발광 장치 |
| US8867295B2 (en) | 2010-12-17 | 2014-10-21 | Enpirion, Inc. | Power converter for a memory module |
| US8772817B2 (en) | 2010-12-22 | 2014-07-08 | Cree, Inc. | Electronic device submounts including substrates with thermally conductive vias |
| CN103384794B (zh) | 2010-12-23 | 2018-05-29 | 三星电子株式会社 | 包含量子点的光学元件 |
| KR101340552B1 (ko) * | 2010-12-31 | 2013-12-11 | 제일모직주식회사 | 모바일 폰의 모듈 조립 방법 |
| CN102140690B (zh) * | 2010-12-31 | 2013-05-01 | 陈哲艮 | 光致发光晶片及其制备方法和应用 |
| US8865022B2 (en) * | 2011-01-06 | 2014-10-21 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles and making method |
| US9617469B2 (en) | 2011-01-06 | 2017-04-11 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles, making method, and light-emitting diode |
| US8354684B2 (en) * | 2011-01-09 | 2013-01-15 | Bridgelux, Inc. | Packaging photon building blocks having only top side connections in an interconnect structure |
| US8466436B2 (en) | 2011-01-14 | 2013-06-18 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
| US8389957B2 (en) | 2011-01-14 | 2013-03-05 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
| JP5445473B2 (ja) | 2011-01-14 | 2014-03-19 | 信越化学工業株式会社 | 光学材料形成用シリコーン樹脂組成物及び光学材料 |
| US9508904B2 (en) | 2011-01-31 | 2016-11-29 | Cree, Inc. | Structures and substrates for mounting optical elements and methods and devices for providing the same background |
| US9166126B2 (en) | 2011-01-31 | 2015-10-20 | Cree, Inc. | Conformally coated light emitting devices and methods for providing the same |
| KR101210066B1 (ko) | 2011-01-31 | 2012-12-07 | 엘지이노텍 주식회사 | 광 변환 부재 및 이를 포함하는 표시장치 |
| US9234655B2 (en) | 2011-02-07 | 2016-01-12 | Cree, Inc. | Lamp with remote LED light source and heat dissipating elements |
| US9068701B2 (en) | 2012-01-26 | 2015-06-30 | Cree, Inc. | Lamp structure with remote LED light source |
| US11251164B2 (en) | 2011-02-16 | 2022-02-15 | Creeled, Inc. | Multi-layer conversion material for down conversion in solid state lighting |
| JP5654378B2 (ja) * | 2011-02-18 | 2015-01-14 | パナソニックIpマネジメント株式会社 | 発光装置 |
| US8314566B2 (en) | 2011-02-22 | 2012-11-20 | Quarkstar Llc | Solid state lamp using light emitting strips |
| US8968600B2 (en) | 2011-02-24 | 2015-03-03 | Nitto Denko Corporation | Light emitting composite with phosphor components |
| TWI431813B (zh) * | 2011-02-24 | 2014-03-21 | 新世紀光電股份有限公司 | Light emitting diode components |
| TWM407494U (en) * | 2011-02-25 | 2011-07-11 | Unity Opto Technology Co Ltd | LED package structure |
| WO2012116733A1 (en) * | 2011-03-01 | 2012-09-07 | Osram Ag | Lighting apparatus with phosphor element |
| JP2012182376A (ja) * | 2011-03-02 | 2012-09-20 | Stanley Electric Co Ltd | 波長変換部材および光源装置 |
| US8278806B1 (en) | 2011-03-02 | 2012-10-02 | Osram Sylvania Inc. | LED reflector lamp |
| US9085732B2 (en) | 2011-03-11 | 2015-07-21 | Intematix Corporation | Millisecond decay phosphors for AC LED lighting applications |
| CN103339750B (zh) | 2011-03-15 | 2016-03-16 | 株式会社东芝 | 白色光源 |
| US9004705B2 (en) | 2011-04-13 | 2015-04-14 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
| KR101337999B1 (ko) * | 2011-04-20 | 2013-12-06 | 조성매 | 단일상 형광체를 포함하는 백색 발광 다이오드 |
| CN102563543B (zh) | 2011-05-09 | 2015-01-07 | 深圳市绎立锐光科技开发有限公司 | 基于光波长转换产生高亮度单色光的方法及光源 |
| WO2013019299A2 (en) | 2011-05-11 | 2013-02-07 | Qd Vision, Inc. | Method for processing devices including quantum dots and devices |
| US8513900B2 (en) | 2011-05-12 | 2013-08-20 | Ledengin, Inc. | Apparatus for tuning of emitter with multiple LEDs to a single color bin |
| CN103547961B (zh) * | 2011-05-18 | 2017-07-14 | 东洋纺株式会社 | 液晶显示装置、偏光板和偏振片保护膜 |
| US10175494B2 (en) * | 2011-05-18 | 2019-01-08 | Toyobo Co., Ltd. | Polarizing plate suitable for liquid crystal display device capable of displaying three-dimensional images, and liquid crystal display device |
| CN102305370B (zh) * | 2011-05-18 | 2013-04-17 | 福建华映显示科技有限公司 | 背光模块及选取暨配置背光模块的发光组件的方法 |
| US8860056B2 (en) * | 2011-12-01 | 2014-10-14 | Tsmc Solid State Lighting Ltd. | Structure and method for LED with phosphor coating |
| US8747697B2 (en) * | 2011-06-07 | 2014-06-10 | Cree, Inc. | Gallium-substituted yttrium aluminum garnet phosphor and light emitting devices including the same |
| US8663501B2 (en) | 2011-06-29 | 2014-03-04 | General Electric Company | Green emitting phosphor |
| JP5588520B2 (ja) | 2011-07-04 | 2014-09-10 | パナソニック株式会社 | プラズマディスプレイパネル |
| WO2013005356A1 (ja) | 2011-07-05 | 2013-01-10 | パナソニック株式会社 | 希土類アルミニウムガーネットタイプ蛍光体およびこれを用いた発光装置 |
| KR20130009020A (ko) | 2011-07-14 | 2013-01-23 | 엘지이노텍 주식회사 | 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
| KR101305696B1 (ko) | 2011-07-14 | 2013-09-09 | 엘지이노텍 주식회사 | 표시장치 및 광학 부재 |
| US8492185B1 (en) | 2011-07-14 | 2013-07-23 | Soraa, Inc. | Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices |
| KR101893494B1 (ko) | 2011-07-18 | 2018-08-30 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| KR101241549B1 (ko) | 2011-07-18 | 2013-03-11 | 엘지이노텍 주식회사 | 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
| KR101262520B1 (ko) | 2011-07-18 | 2013-05-08 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| KR101294415B1 (ko) | 2011-07-20 | 2013-08-08 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
| JP5396439B2 (ja) * | 2011-07-22 | 2014-01-22 | 学校法人慶應義塾 | 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置 |
| JP5559108B2 (ja) * | 2011-08-05 | 2014-07-23 | 株式会社東芝 | 半導体発光装置 |
| CN103718650A (zh) * | 2011-08-16 | 2014-04-09 | 三星电子株式会社 | 具有可调节的色温的led装置 |
| WO2013026053A1 (en) | 2011-08-18 | 2013-02-21 | Lynk Labs, Inc. | Devices and systems having ac led circuits and methods of driving the same |
| US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
| KR101823930B1 (ko) | 2011-08-29 | 2018-01-31 | 삼성전자주식회사 | 발광소자 패키지 어레이 및 발광소자 패키지 제조 방법 |
| JP5899485B2 (ja) * | 2011-08-29 | 2016-04-06 | パナソニックIpマネジメント株式会社 | 樹脂塗布装置および樹脂塗布方法 |
| CN103299718B (zh) | 2011-09-02 | 2015-12-23 | 西铁城电子株式会社 | 照明方法和发光装置 |
| EP2753150A4 (en) | 2011-09-02 | 2016-05-18 | Citizen Electronics | LIGHTING METHOD AND LIGHT EMITTING DEVICE |
| US9605814B2 (en) | 2011-09-08 | 2017-03-28 | Lg Innotek Co., Ltd. | Lighting module |
| US8492746B2 (en) | 2011-09-12 | 2013-07-23 | SemiLEDs Optoelectronics Co., Ltd. | Light emitting diode (LED) dice having wavelength conversion layers |
| US8841146B2 (en) | 2011-09-12 | 2014-09-23 | SemiLEDs Optoelectronics Co., Ltd. | Method and system for fabricating light emitting diode (LED) dice with wavelength conversion layers having controlled color characteristics |
| US8912021B2 (en) | 2011-09-12 | 2014-12-16 | SemiLEDs Optoelectronics Co., Ltd. | System and method for fabricating light emitting diode (LED) dice with wavelength conversion layers |
| US8410508B1 (en) | 2011-09-12 | 2013-04-02 | SemiLEDs Optoelectronics Co., Ltd. | Light emitting diode (LED) package having wavelength conversion member and wafer level fabrication method |
| DE102011113802A1 (de) | 2011-09-20 | 2013-03-21 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement und Modul mit einer Mehrzahl von derartigen Bauelementen |
| US10310363B2 (en) | 2011-09-22 | 2019-06-04 | Delta Electronics, Inc. | Phosphor device with spectrum of converted light comprising at least a color light |
| TWI448806B (zh) | 2011-09-22 | 2014-08-11 | Delta Electronics Inc | 螢光劑裝置及其所適用之光源系統及投影設備 |
| US10688527B2 (en) | 2011-09-22 | 2020-06-23 | Delta Electronics, Inc. | Phosphor device comprising plural phosphor agents for converting waveband light into plural color lights with different wavelength peaks |
| JP5690696B2 (ja) | 2011-09-28 | 2015-03-25 | 富士フイルム株式会社 | 平版印刷版の製版方法 |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US20130088848A1 (en) | 2011-10-06 | 2013-04-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
| EP2766936B1 (en) | 2011-10-13 | 2019-09-18 | Intematix Corporation | Light emitting device with photoluminescence wavelength conversion component |
| US9365766B2 (en) | 2011-10-13 | 2016-06-14 | Intematix Corporation | Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion |
| US9694158B2 (en) | 2011-10-21 | 2017-07-04 | Ahmad Mohamad Slim | Torque for incrementally advancing a catheter during right heart catheterization |
| US10029955B1 (en) | 2011-10-24 | 2018-07-24 | Slt Technologies, Inc. | Capsule for high pressure, high temperature processing of materials and methods of use |
| CN102495495B (zh) | 2011-10-28 | 2015-03-11 | 友达光电股份有限公司 | 具可透视性的显示装置及其使用的影像显示方法 |
| KR101251815B1 (ko) * | 2011-11-07 | 2013-04-09 | 엘지이노텍 주식회사 | 광학 시트 및 이를 포함하는 표시장치 |
| US8591072B2 (en) | 2011-11-16 | 2013-11-26 | Oree, Inc. | Illumination apparatus confining light by total internal reflection and methods of forming the same |
| US9864121B2 (en) | 2011-11-22 | 2018-01-09 | Samsung Electronics Co., Ltd. | Stress-resistant component for use with quantum dots |
| US9247597B2 (en) | 2011-12-02 | 2016-01-26 | Lynk Labs, Inc. | Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same |
| EP2607449B1 (en) | 2011-12-22 | 2014-04-02 | Shin-Etsu Chemical Co., Ltd. | Preparation of yttrium-cerium-aluminum garnet phosphor |
| JP5712916B2 (ja) * | 2011-12-22 | 2015-05-07 | 信越化学工業株式会社 | イットリウムセリウムアルミニウムガーネット蛍光体及び発光装置 |
| CN103173217B (zh) * | 2011-12-23 | 2017-03-01 | 李建立 | 耐温氮化物荧光材料及含有其的发光装置 |
| US8482104B2 (en) | 2012-01-09 | 2013-07-09 | Soraa, Inc. | Method for growth of indium-containing nitride films |
| US8967811B2 (en) | 2012-01-20 | 2015-03-03 | Lumencor, Inc. | Solid state continuous white light source |
| WO2013112542A1 (en) | 2012-01-25 | 2013-08-01 | Intematix Corporation | Long decay phosphors for lighting applications |
| CN103347983B (zh) | 2012-02-08 | 2015-08-12 | 松下电器产业株式会社 | 钇铝石榴石型荧光体 |
| KR20140112534A (ko) | 2012-02-08 | 2014-09-23 | 파나소닉 주식회사 | 발광 장치 |
| JP5893429B2 (ja) * | 2012-02-21 | 2016-03-23 | スタンレー電気株式会社 | メタンガスセンサ用蛍光体、メタンガスセンサ用光源及びメタンガスセンサ |
| DE102012202927B4 (de) | 2012-02-27 | 2021-06-10 | Osram Gmbh | Lichtquelle mit led-chip und leuchtstoffschicht |
| WO2013131002A1 (en) | 2012-03-02 | 2013-09-06 | Ilumisys, Inc. | Electrical connector header for an led-based light |
| US11032884B2 (en) | 2012-03-02 | 2021-06-08 | Ledengin, Inc. | Method for making tunable multi-led emitter module |
| EP2823017B1 (en) | 2012-03-06 | 2017-04-19 | Nitto Denko Corporation | Ceramic body for light emitting devices |
| US9068717B2 (en) * | 2012-03-12 | 2015-06-30 | L-3 Communications Corporation | Backlight display using photoluminescent material tuned to improve NVIS compatibility |
| US9581311B2 (en) * | 2012-03-12 | 2017-02-28 | L-3 Communications Corporation | Backlight display using photoluminescent material tuned to improve NVIS compatibility |
| US9488359B2 (en) | 2012-03-26 | 2016-11-08 | Cree, Inc. | Passive phase change radiators for LED lamps and fixtures |
| US9897284B2 (en) | 2012-03-28 | 2018-02-20 | Ledengin, Inc. | LED-based MR16 replacement lamp |
| US9611426B2 (en) | 2012-03-30 | 2017-04-04 | Ube Industries, Ltd. | Ceramic composite for light conversion and light-emitting device using same |
| US9800016B1 (en) | 2012-04-05 | 2017-10-24 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
| US10559939B1 (en) | 2012-04-05 | 2020-02-11 | Soraa Laser Diode, Inc. | Facet on a gallium and nitrogen containing laser diode |
| JP2015121569A (ja) * | 2012-04-16 | 2015-07-02 | シャープ株式会社 | 表示装置 |
| US20150070628A1 (en) | 2012-04-20 | 2015-03-12 | Merck Patent Gmbh | Electro-optical switching element and electro-optical display |
| JP2015515734A (ja) | 2012-04-26 | 2015-05-28 | インテマティックス・コーポレーションIntematix Corporation | 遠隔波長変換において色の一貫性を実行する方法及び装置 |
| US8907809B2 (en) * | 2012-05-03 | 2014-12-09 | Abl Ip Holding Llc | Visual perception and acuity disruption techniques and systems |
| US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
| US9676996B2 (en) | 2012-05-07 | 2017-06-13 | Pavle Radovanovic | Light emitting material and method for production thereof |
| JP6132204B2 (ja) | 2012-05-16 | 2017-05-24 | パナソニックIpマネジメント株式会社 | 波長変換素子およびその製造方法ならびに波長変換素子を用いたled素子および半導体レーザ発光装置 |
| CN103563108B (zh) | 2012-05-22 | 2016-09-28 | 松下知识产权经营株式会社 | 波长变换元件及其制造方法和使用波长变换元件的led元件及半导体激光发光装置 |
| JP5304939B1 (ja) * | 2012-05-31 | 2013-10-02 | 大日本印刷株式会社 | 光学積層体、偏光板、偏光板の製造方法、画像表示装置、画像表示装置の製造方法及び画像表示装置の視認性改善方法 |
| US20150077982A1 (en) * | 2012-05-31 | 2015-03-19 | Panasonic Corporation | Led module, lighting device, and lamp |
| US10145026B2 (en) | 2012-06-04 | 2018-12-04 | Slt Technologies, Inc. | Process for large-scale ammonothermal manufacturing of semipolar gallium nitride boules |
| US8877561B2 (en) | 2012-06-07 | 2014-11-04 | Cooledge Lighting Inc. | Methods of fabricating wafer-level flip chip device packages |
| JP5789564B2 (ja) * | 2012-06-11 | 2015-10-07 | 学校法人慶應義塾 | 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置 |
| WO2013188678A1 (en) | 2012-06-13 | 2013-12-19 | Innotec, Corp. | Flexible light pipe |
| KR20130140462A (ko) | 2012-06-14 | 2013-12-24 | 삼성디스플레이 주식회사 | 포토루미네슨스 표시 장치 |
| US9217561B2 (en) | 2012-06-15 | 2015-12-22 | Lumencor, Inc. | Solid state light source for photocuring |
| US9857519B2 (en) | 2012-07-03 | 2018-01-02 | Oree Advanced Illumination Solutions Ltd. | Planar remote phosphor illumination apparatus |
| WO2014008463A1 (en) | 2012-07-06 | 2014-01-09 | Ilumisys, Inc. | Power supply assembly for led-based light tube |
| US9271367B2 (en) | 2012-07-09 | 2016-02-23 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
| US8994056B2 (en) | 2012-07-13 | 2015-03-31 | Intematix Corporation | LED-based large area display |
| JP2014170895A (ja) * | 2013-03-05 | 2014-09-18 | Mitsubishi Chemicals Corp | 波長変換部材及びこれを用いた発光装置 |
| JP2014130998A (ja) * | 2012-07-20 | 2014-07-10 | Mitsubishi Chemicals Corp | 発光装置、波長変換部材、蛍光体組成物、及び蛍光体混合物 |
| TWI563690B (en) * | 2012-07-20 | 2016-12-21 | Mitsubishi Eng Plastics Corp | A wavelength conversion member and application thereof |
| JP2014019860A (ja) | 2012-07-24 | 2014-02-03 | Shin Etsu Chem Co Ltd | 蛍光体前駆体の製造方法、蛍光体の製造方法及び波長変換部品 |
| US9275912B1 (en) | 2012-08-30 | 2016-03-01 | Soraa, Inc. | Method for quantification of extended defects in gallium-containing nitride crystals |
| WO2014034228A1 (ja) | 2012-08-31 | 2014-03-06 | 三菱化学株式会社 | 照明方法及び発光装置 |
| US9404035B2 (en) | 2012-09-28 | 2016-08-02 | Sharp Kabushiki Kaisha | Method of producing a fluorescent material containing sealant |
| US9299555B1 (en) | 2012-09-28 | 2016-03-29 | Soraa, Inc. | Ultrapure mineralizers and methods for nitride crystal growth |
| RU2533709C2 (ru) * | 2012-10-05 | 2014-11-20 | Общество с ограниченной ответственностью "Минерал" | Монокристаллический люминофорный материал для светодиодов белого света |
| DE102012220980A1 (de) | 2012-11-16 | 2014-05-22 | Osram Gmbh | Optoelektronisches halbleiterbauelement |
| EP2733190B1 (en) | 2012-11-16 | 2020-01-01 | LG Innotek Co., Ltd. | Phosphor composition and light emitting device package having the same |
| WO2014091539A1 (ja) * | 2012-12-10 | 2014-06-19 | 株式会社エルム | 発光装置、led照明装置、および、前記発光装置に用いられる蛍光体含有フィルム片の製造方法 |
| TWM450828U (zh) * | 2012-12-14 | 2013-04-11 | 點量科技股份有限公司 | 熱電分離的發光二極體模組和相關的散熱載板 |
| US9437788B2 (en) * | 2012-12-19 | 2016-09-06 | Cree, Inc. | Light emitting diode (LED) component comprising a phosphor with improved excitation properties |
| CN104918892B (zh) | 2012-12-20 | 2017-03-22 | 松下知识产权经营株式会社 | 稀土类铝石榴石型无机氧化物、荧光体以及使用了该荧光体的发光装置 |
| JP6089686B2 (ja) * | 2012-12-25 | 2017-03-08 | 日亜化学工業株式会社 | 発光装置 |
| US20140185269A1 (en) | 2012-12-28 | 2014-07-03 | Intermatix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
| US9474116B2 (en) | 2013-01-03 | 2016-10-18 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Minimized color shift lighting arrangement during dimming |
| TW201428087A (zh) | 2013-01-11 | 2014-07-16 | kai-xiong Cai | 發光裝置及其耐溫碳化物螢光材料 |
| TW201429009A (zh) * | 2013-01-11 | 2014-07-16 | 立誠光電股份有限公司 | 發光二極體裝置及散熱基板的製造方法 |
| CN103943759B (zh) | 2013-01-21 | 2018-04-27 | 圣戈本陶瓷及塑料股份有限公司 | 包括发光含钆材料的物件及其形成工艺 |
| US9217543B2 (en) | 2013-01-28 | 2015-12-22 | Intematix Corporation | Solid-state lamps with omnidirectional emission patterns |
| DE102013100888A1 (de) * | 2013-01-29 | 2014-07-31 | Schott Ag | Licht-Konzentrator oder -Verteiler |
| US8754435B1 (en) | 2013-02-19 | 2014-06-17 | Cooledge Lighting Inc. | Engineered-phosphor LED package and related methods |
| US8933478B2 (en) | 2013-02-19 | 2015-01-13 | Cooledge Lighting Inc. | Engineered-phosphor LED packages and related methods |
| CN104885571B (zh) | 2013-03-04 | 2017-06-09 | 西铁城电子株式会社 | 发光装置、发光装置的设计方法、发光装置的驱动方法、照明方法和发光装置的制造方法 |
| WO2014136407A1 (ja) | 2013-03-08 | 2014-09-12 | パナソニック株式会社 | 希土類アルミニウムガーネットタイプ無機酸化物、蛍光体及びこれを用いた発光装置 |
| US9754807B2 (en) * | 2013-03-12 | 2017-09-05 | Applied Materials, Inc. | High density solid state light source array |
| US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
| US9234801B2 (en) | 2013-03-15 | 2016-01-12 | Ledengin, Inc. | Manufacturing method for LED emitter with high color consistency |
| EP2973751A4 (en) | 2013-03-15 | 2016-11-16 | Gary Wayne Jones | CONVERSION DEVICE FOR SPECTRAL ENVIRONMENTAL LIGHT |
| WO2014151263A1 (en) * | 2013-03-15 | 2014-09-25 | Intematix Corporation | Photoluminescence wavelength conversion components |
| JP5698780B2 (ja) * | 2013-03-18 | 2015-04-08 | オリンパス株式会社 | 光源装置およびそれを備えた内視鏡装置 |
| JP5718398B2 (ja) * | 2013-03-18 | 2015-05-13 | オリンパス株式会社 | 内視鏡装置 |
| JP5698779B2 (ja) * | 2013-03-18 | 2015-04-08 | オリンパス株式会社 | 光源装置を有する内視鏡装置 |
| CZ2013301A3 (cs) | 2013-04-22 | 2014-07-16 | Crytur Spol. S R. O. | Dioda emitující bílé světlo s monokrystalickým luminoforem a způsob výroby |
| EP2989665B1 (en) * | 2013-04-25 | 2020-09-23 | Lumileds Holding B.V. | A light emitting diode component |
| JP6102763B2 (ja) | 2013-04-26 | 2017-03-29 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法 |
| JP6167913B2 (ja) | 2013-04-26 | 2017-07-26 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた発光装置 |
| US8941295B2 (en) | 2013-04-29 | 2015-01-27 | Kai-Shon Tsai | Fluorescent material and illumination device |
| US9231168B2 (en) | 2013-05-02 | 2016-01-05 | Industrial Technology Research Institute | Light emitting diode package structure |
| JP2013179335A (ja) * | 2013-05-08 | 2013-09-09 | Mitsubishi Chemicals Corp | 白色発光素子 |
| US9663397B2 (en) * | 2013-05-21 | 2017-05-30 | Central Glass Company, Limited | Broadband emission material and white light emission material |
| WO2014192449A1 (ja) | 2013-05-28 | 2014-12-04 | シャープ株式会社 | 発光装置の製造方法 |
| CN104241262B (zh) | 2013-06-14 | 2020-11-06 | 惠州科锐半导体照明有限公司 | 发光装置以及显示装置 |
| WO2014203841A1 (ja) * | 2013-06-18 | 2014-12-24 | シャープ株式会社 | 発光装置 |
| KR102098589B1 (ko) | 2013-07-04 | 2020-04-09 | 삼성전자주식회사 | 파장변환부재 및 그 제조방법과, 이를 구비한 반도체 발광장치 |
| CN104332539B (zh) | 2013-07-22 | 2017-10-24 | 中国科学院福建物质结构研究所 | GaN基LED外延结构及其制造方法 |
| TW201508207A (zh) * | 2013-08-27 | 2015-03-01 | Hon Hai Prec Ind Co Ltd | 車燈模組 |
| US9863595B2 (en) | 2013-08-28 | 2018-01-09 | Sharp Kabushiki Kaisha | Light-emitting unit with optical plate reflecting excitation light and transmitting fluorescent light, and light-emitting device, illumination device, and vehicle headlight including the unit |
| JP6139334B2 (ja) * | 2013-08-28 | 2017-05-31 | 東芝マテリアル株式会社 | 蛍光体およびその製造方法、並びにその蛍光体を用いたledランプ |
| KR102106143B1 (ko) | 2013-09-02 | 2020-05-04 | 대주전자재료 주식회사 | 적색 형광체 및 이를 이용한 백색 발광 장치 |
| WO2015045260A1 (ja) | 2013-09-30 | 2015-04-02 | パナソニックIpマネジメント株式会社 | 蛍光体及びこれを用いた発光装置、照明光源、照明装置 |
| MY176434A (en) | 2013-10-08 | 2020-08-08 | Osram Opto Semiconductors Gmbh | Phosphor, method for producing a phosphor and use of a phosphor |
| US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
| JP6384893B2 (ja) * | 2013-10-23 | 2018-09-05 | 株式会社光波 | 単結晶蛍光体及び発光装置 |
| JP5620562B1 (ja) * | 2013-10-23 | 2014-11-05 | 株式会社光波 | 単結晶蛍光体及び発光装置 |
| FR3012677B1 (fr) * | 2013-10-25 | 2015-12-25 | Commissariat Energie Atomique | Dispositif emissif lumineux, dispositif et procede d'ajustement d'une emission lumineuse d'une diode electroluminescente a phosphore |
| JP6682433B2 (ja) | 2013-11-13 | 2020-04-15 | エルジー イノテック カンパニー リミテッド | 青緑色蛍光体、それを含む発光素子パッケージ及び照明装置 |
| US9499740B2 (en) | 2013-11-22 | 2016-11-22 | Nitto Denko Corporation | Light extraction element |
| US10288233B2 (en) | 2013-12-10 | 2019-05-14 | Gary W. Jones | Inverse visible spectrum light and broad spectrum light source for enhanced vision |
| US9551468B2 (en) | 2013-12-10 | 2017-01-24 | Gary W. Jones | Inverse visible spectrum light and broad spectrum light source for enhanced vision |
| JP6222452B2 (ja) | 2013-12-17 | 2017-11-01 | 日本電気硝子株式会社 | 波長変換部材及び発光デバイス |
| WO2015099115A1 (ja) | 2013-12-27 | 2015-07-02 | 三菱化学株式会社 | 発光装置及び発光装置の設計方法 |
| CN105849920B (zh) | 2013-12-27 | 2020-11-06 | 西铁城电子株式会社 | 发光装置和发光装置的设计方法 |
| US9574717B2 (en) | 2014-01-22 | 2017-02-21 | Ilumisys, Inc. | LED-based light with addressed LEDs |
| US9406654B2 (en) | 2014-01-27 | 2016-08-02 | Ledengin, Inc. | Package for high-power LED devices |
| JP6528418B2 (ja) | 2014-01-29 | 2019-06-12 | 日亜化学工業株式会社 | 蛍光体及びこれを用いた発光装置 |
| CN103779488A (zh) * | 2014-01-31 | 2014-05-07 | 芜湖市神龙新能源科技有限公司 | 一种白色led灯光电玻璃 |
| JP6038824B2 (ja) | 2014-02-07 | 2016-12-07 | 信越化学工業株式会社 | 硬化性組成物、半導体装置、及びエステル結合含有有機ケイ素化合物 |
| KR101501020B1 (ko) * | 2014-02-17 | 2015-03-13 | 주식회사 루멘스 | 발광 소자 패키지, 백라이트 유닛, 조명 장치 및 발광 소자 패키지의 제조 방법 |
| US9360188B2 (en) | 2014-02-20 | 2016-06-07 | Cree, Inc. | Remote phosphor element filled with transparent material and method for forming multisection optical elements |
| KR102219263B1 (ko) | 2014-02-28 | 2021-02-24 | 대주전자재료 주식회사 | 산질화물계 적색 형광체 및 이를 이용한 백색 발광 장치 |
| US9442245B2 (en) * | 2014-03-13 | 2016-09-13 | Norman Napaul Pepin | Light scaffold electric arc sound effect |
| US9680067B2 (en) * | 2014-03-18 | 2017-06-13 | GE Lighting Solutions, LLC | Heavily phosphor loaded LED packages having higher stability |
| US9590148B2 (en) | 2014-03-18 | 2017-03-07 | GE Lighting Solutions, LLC | Encapsulant modification in heavily phosphor loaded LED packages for improved stability |
| JP2015199640A (ja) | 2014-04-01 | 2015-11-12 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いてなる発光デバイス |
| KR102213650B1 (ko) | 2014-04-18 | 2021-02-08 | 대주전자재료 주식회사 | 산질화물계 형광체 및 이를 이용한 백색 발광 장치 |
| US9593812B2 (en) | 2014-04-23 | 2017-03-14 | Cree, Inc. | High CRI solid state lighting devices with enhanced vividness |
| US9241384B2 (en) | 2014-04-23 | 2016-01-19 | Cree, Inc. | Solid state lighting devices with adjustable color point |
| US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
| US9215761B2 (en) | 2014-05-15 | 2015-12-15 | Cree, Inc. | Solid state lighting devices with color point non-coincident with blackbody locus |
| CN103980902A (zh) * | 2014-05-21 | 2014-08-13 | 烟台建塬光电技术有限公司 | 掺杂Ga、Bi的铝酸盐绿色荧光粉及其制备方法 |
| US9318670B2 (en) | 2014-05-21 | 2016-04-19 | Intematix Corporation | Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements |
| JP2016027613A (ja) | 2014-05-21 | 2016-02-18 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いた発光装置 |
| DE102014107321B4 (de) | 2014-05-23 | 2019-06-27 | Tailorlux Gmbh | Infrarot LED |
| KR101476217B1 (ko) | 2014-05-28 | 2014-12-24 | 엘지전자 주식회사 | 황색 발광 형광체 및 이를 이용한 발광 소자 패키지 |
| US9515056B2 (en) | 2014-06-06 | 2016-12-06 | Cree, Inc. | Solid state lighting device including narrow spectrum emitter |
| US9192013B1 (en) | 2014-06-06 | 2015-11-17 | Cree, Inc. | Lighting devices with variable gamut |
| JP6406109B2 (ja) | 2014-07-08 | 2018-10-17 | 日亜化学工業株式会社 | 蛍光体およびそれを用いた発光装置ならびに蛍光体の製造方法 |
| KR101467808B1 (ko) | 2014-07-14 | 2014-12-03 | 엘지전자 주식회사 | 황색 발광 형광체 및 이를 이용한 발광 소자 패키지 |
| US20160064630A1 (en) * | 2014-08-26 | 2016-03-03 | Texas Instruments Incorporated | Flip chip led package |
| KR102275147B1 (ko) | 2014-09-12 | 2021-07-09 | 대주전자재료 주식회사 | 산질화물계 형광체 및 이를 이용한 발광 장치 |
| US9528876B2 (en) | 2014-09-29 | 2016-12-27 | Innovative Science Tools, Inc. | Solid state broad band near-infrared light source |
| CN105459888B (zh) * | 2014-09-30 | 2020-03-20 | 福特全球技术公司 | 光致发光车辆图形 |
| CN105567236B (zh) * | 2014-10-15 | 2018-07-20 | 有研稀土新材料股份有限公司 | 石榴石型荧光粉和制备方法及包含该荧光粉的装置 |
| JP6563495B2 (ja) | 2014-11-26 | 2019-08-21 | エルイーディエンジン・インコーポレーテッド | 穏やかな調光及び色調整可能なランプ用のコンパクトなledエミッタ |
| US9701411B2 (en) * | 2014-12-10 | 2017-07-11 | Airbus Operations Gmbh | Evacuation slide with a guidance marking |
| JP6486099B2 (ja) * | 2014-12-19 | 2019-03-20 | シチズン電子株式会社 | Led発光モジュール |
| JP6514510B2 (ja) * | 2015-01-14 | 2019-05-15 | 株式会社小糸製作所 | 車両用灯具 |
| US9702524B2 (en) | 2015-01-27 | 2017-07-11 | Cree, Inc. | High color-saturation lighting devices |
| US9530944B2 (en) | 2015-01-27 | 2016-12-27 | Cree, Inc. | High color-saturation lighting devices with enhanced long wavelength illumination |
| EP3262138B1 (en) | 2015-02-26 | 2021-01-06 | Saint-Gobain Cristaux & Detecteurs | Scintillation crystal including a co-doped rare earth silicate, a radiation detection apparatus including the scintillation crystal, and a process of forming the same |
| US9530943B2 (en) | 2015-02-27 | 2016-12-27 | Ledengin, Inc. | LED emitter packages with high CRI |
| US9681510B2 (en) | 2015-03-26 | 2017-06-13 | Cree, Inc. | Lighting device with operation responsive to geospatial position |
| EP3244459B1 (en) * | 2015-04-02 | 2020-10-14 | Nichia Corporation | Light emitting device |
| US9509217B2 (en) | 2015-04-20 | 2016-11-29 | Altera Corporation | Asymmetric power flow controller for a power converter and method of operating the same |
| US9974138B2 (en) | 2015-04-21 | 2018-05-15 | GE Lighting Solutions, LLC | Multi-channel lamp system and method with mixed spectrum |
| US9943042B2 (en) | 2015-05-18 | 2018-04-17 | Biological Innovation & Optimization Systems, LLC | Grow light embodying power delivery and data communications features |
| US10161568B2 (en) | 2015-06-01 | 2018-12-25 | Ilumisys, Inc. | LED-based light with canted outer walls |
| US9900957B2 (en) | 2015-06-11 | 2018-02-20 | Cree, Inc. | Lighting device including solid state emitters with adjustable control |
| WO2016199406A1 (ja) | 2015-06-12 | 2016-12-15 | 株式会社 東芝 | 蛍光体およびその製造方法、ならびにledランプ |
| JP6544082B2 (ja) * | 2015-06-30 | 2019-07-17 | 日亜化学工業株式会社 | 発光装置 |
| CN106328008B (zh) * | 2015-06-30 | 2019-03-22 | 光宝光电(常州)有限公司 | 胶体填充至壳体的制法、发光二极管的数字显示器及制法 |
| US20180163127A1 (en) * | 2015-07-22 | 2018-06-14 | Panasonic Intellectual Property Management Co., Ltd. | Garnet compound and method for producing same, light emitting device and decorative article using garnet compound, and method of using garnet compound |
| US11437774B2 (en) | 2015-08-19 | 2022-09-06 | Kyocera Sld Laser, Inc. | High-luminous flux laser-based white light source |
| CN106501994B (zh) * | 2015-09-08 | 2021-10-29 | 青岛海信电器股份有限公司 | 一种量子点发光器件、背光模组及显示装置 |
| US9844116B2 (en) | 2015-09-15 | 2017-12-12 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
| US9788387B2 (en) | 2015-09-15 | 2017-10-10 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
| US9820447B2 (en) | 2015-09-29 | 2017-11-21 | Cabatech, Llc | Horticulture grow lights |
| JP2017107071A (ja) | 2015-12-10 | 2017-06-15 | 日本電気硝子株式会社 | 波長変換部材及び波長変換素子、並びにそれらを用いた発光装置 |
| JP6681581B2 (ja) * | 2015-12-21 | 2020-04-15 | パナソニックIpマネジメント株式会社 | 発光装置、及び、照明装置 |
| US10354938B2 (en) | 2016-01-12 | 2019-07-16 | Greentech LED | Lighting device using short thermal path cooling technology and other device cooling by placing selected openings on heat sinks |
| EP3402845B1 (en) | 2016-01-14 | 2020-03-11 | Basf Se | Perylene bisimides with rigid 2,2'-biphenoxy bridges |
| US11050005B2 (en) | 2016-03-08 | 2021-06-29 | Panasonic Intellectual Property Management Co., Ltd. | Phosphor and light emitting device |
| WO2017153216A1 (en) * | 2016-03-10 | 2017-09-14 | Lumileds Holding B.V. | Led module |
| WO2017154413A1 (ja) | 2016-03-10 | 2017-09-14 | パナソニックIpマネジメント株式会社 | 発光装置 |
| US10054485B2 (en) | 2016-03-17 | 2018-08-21 | Raytheon Company | UV LED-phosphor based hyperspectral calibrator |
| CN109155347B (zh) | 2016-05-20 | 2021-05-07 | 株式会社东芝 | 白色光源 |
| JP2018003006A (ja) | 2016-06-24 | 2018-01-11 | パナソニック株式会社 | 蛍光体およびその製造方法、ならびに発光装置 |
| JP6906277B2 (ja) | 2016-06-27 | 2021-07-21 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いてなる発光デバイス |
| JP6880528B2 (ja) | 2016-06-27 | 2021-06-02 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いてなる発光デバイス |
| WO2018042949A1 (ja) | 2016-08-29 | 2018-03-08 | パナソニックIpマネジメント株式会社 | 蛍光体及び発光装置 |
| US10595376B2 (en) | 2016-09-13 | 2020-03-17 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
| CA3248553A1 (en) * | 2016-09-14 | 2025-02-21 | Lutron Technology Company Llc | Illumination device and method for adjusting periodic changes in emulation output |
| JP2018058383A (ja) * | 2016-09-30 | 2018-04-12 | トヨタ自動車株式会社 | 車両下部構造 |
| WO2018065502A1 (en) | 2016-10-06 | 2018-04-12 | Basf Se | 2-phenylphenoxy-substituted perylene bisimide compounds and their use |
| US10219345B2 (en) | 2016-11-10 | 2019-02-26 | Ledengin, Inc. | Tunable LED emitter with continuous spectrum |
| KR101961030B1 (ko) * | 2016-11-18 | 2019-03-22 | 효성화학 주식회사 | 휘도 향상 필름과 그 제조방법 |
| TW201829727A (zh) | 2016-11-28 | 2018-08-16 | 德商馬克專利公司 | 包含奈米尺寸發光物質之組合物 |
| EP3553153B1 (en) | 2016-12-07 | 2023-02-08 | Konoshima Chemical Co., Ltd. | Ceramic composition |
| TW201828505A (zh) * | 2017-01-20 | 2018-08-01 | 聯京光電股份有限公司 | 光電封裝體及其製造方法 |
| US10465869B2 (en) | 2017-01-30 | 2019-11-05 | Ideal Industries Lighting Llc | Skylight fixture |
| US10451229B2 (en) | 2017-01-30 | 2019-10-22 | Ideal Industries Lighting Llc | Skylight fixture |
| US10174438B2 (en) | 2017-03-30 | 2019-01-08 | Slt Technologies, Inc. | Apparatus for high pressure reaction |
| DE102017108136B4 (de) | 2017-04-13 | 2019-03-14 | X-Fab Semiconductor Foundries Ag | Geometrisch geformte Bauelemente in einer Anordnung für einen Überführungsdruck (Transfer Print) und zugehörige Verfahren |
| JP6917179B2 (ja) * | 2017-04-18 | 2021-08-11 | スタンレー電気株式会社 | 白色発光装置 |
| TWI672638B (zh) * | 2017-05-04 | 2019-09-21 | 宏達國際電子股份有限公司 | 影像處理方法、非暫態電腦可讀取媒體以及影像處理系統 |
| JP6863071B2 (ja) * | 2017-05-19 | 2021-04-21 | 日亜化学工業株式会社 | 希土類アルミニウム・ガリウム酸塩の組成を有する蛍光体及び発光装置 |
| DE102017116936B4 (de) * | 2017-07-26 | 2024-10-02 | Ledvance Gmbh | Verbindung eines elektrischen Leitelements mit einer Leiterplatte eines Leuchtmittels |
| US11079077B2 (en) | 2017-08-31 | 2021-08-03 | Lynk Labs, Inc. | LED lighting system and installation methods |
| JP7271516B2 (ja) * | 2017-09-20 | 2023-05-11 | マテリオン プレシジョン オプティクス (シャンハイ) リミテッド | 無機結合剤を伴う蛍光体ホイール |
| JP7022367B2 (ja) | 2017-09-27 | 2022-02-18 | 日本電気硝子株式会社 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
| JP7002275B2 (ja) * | 2017-10-03 | 2022-02-21 | 株式会社小糸製作所 | 車両用灯具 |
| KR102428755B1 (ko) * | 2017-11-24 | 2022-08-02 | 엘지디스플레이 주식회사 | 파장 변환이 가능한 광섬유 및 이를 사용하는 백라이트 유닛 |
| JP7268315B2 (ja) | 2017-12-12 | 2023-05-08 | 日本電気硝子株式会社 | 波長変換部材及びその製造方法、並びに発光装置 |
| CN111465605A (zh) | 2017-12-19 | 2020-07-28 | 巴斯夫欧洲公司 | 氰基芳基取代的苯并(噻)呫吨化合物 |
| CN108264234A (zh) * | 2018-01-11 | 2018-07-10 | 武汉理工大学 | 一种嵌有GYAGG:Ce微晶相的闪烁微晶玻璃及其制备方法 |
| US20190219874A1 (en) * | 2018-01-16 | 2019-07-18 | Huizhou China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
| US11072555B2 (en) | 2018-03-02 | 2021-07-27 | Coorstek Kk | Glass member |
| US10575374B2 (en) | 2018-03-09 | 2020-02-25 | Ledengin, Inc. | Package for flip-chip LEDs with close spacing of LED chips |
| US11898075B2 (en) | 2018-03-20 | 2024-02-13 | Basf Se | Yellow light emitting device |
| JP7382013B2 (ja) | 2018-04-25 | 2023-11-16 | 日本電気硝子株式会社 | 波長変換部材及びそれを用いた発光装置 |
| JP7326257B2 (ja) * | 2018-05-17 | 2023-08-15 | 株式会社半導体エネルギー研究所 | 表示装置 |
| JP7325885B2 (ja) | 2018-06-22 | 2023-08-15 | ベーアーエスエフ・エスエー | ディスプレイ及び照明用途用の緑色発光体としての光安定性シアノ置換ホウ素-ジピロメテン染料 |
| IT201900009681A1 (it) | 2019-06-20 | 2020-12-20 | Tlpicoglass Srl | Sistema di proiezione di immagini |
| EP3588187A1 (en) | 2018-06-22 | 2020-01-01 | Sunland Optics Srl | An image projection system |
| WO2020012923A1 (ja) | 2018-07-12 | 2020-01-16 | パナソニックIpマネジメント株式会社 | 光源装置、プロジェクタ及び車両 |
| WO2020031598A1 (ja) * | 2018-08-07 | 2020-02-13 | 三井金属鉱業株式会社 | 光拡散部材、並びにこれを用いた光拡散構造体及び発光構造体 |
| DE102018213377A1 (de) * | 2018-08-09 | 2020-02-13 | Robert Bosch Gmbh | Spektrometer und Verfahren zur Kalibrierung des Spektrometers |
| WO2020054192A1 (ja) | 2018-09-12 | 2020-03-19 | パナソニックIpマネジメント株式会社 | 波長変換部材及びそれを用いた光源装置、プロジェクタならびに車両 |
| DE102018217889B4 (de) | 2018-10-18 | 2023-09-21 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Gelber Leuchtstoff und Konversions-LED |
| RU192820U1 (ru) * | 2018-11-13 | 2019-10-02 | Василий Сергеевич Евтеев | Свето-информационное устройство |
| WO2020102656A1 (en) * | 2018-11-15 | 2020-05-22 | Vine Technology Inc. | Light emitting fluid decanting device and method of light-treating a fluid |
| CN111286330A (zh) | 2018-12-06 | 2020-06-16 | 松下知识产权经营株式会社 | 荧光体及使用了它的半导体发光装置 |
| US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
| US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
| JP2020106831A (ja) | 2018-12-27 | 2020-07-09 | 日本電気硝子株式会社 | 波長変換部材及び発光装置 |
| US11466384B2 (en) | 2019-01-08 | 2022-10-11 | Slt Technologies, Inc. | Method of forming a high quality group-III metal nitride boule or wafer using a patterned substrate |
| US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
| US12152742B2 (en) | 2019-01-18 | 2024-11-26 | Kyocera Sld Laser, Inc. | Laser-based light guide-coupled wide-spectrum light system |
| US12000552B2 (en) | 2019-01-18 | 2024-06-04 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system for a vehicle |
| JP7145096B2 (ja) | 2019-02-12 | 2022-09-30 | 信越化学工業株式会社 | 微小構造体移載装置、スタンプヘッドユニット、微小構造体移載用スタンプ部品及び微小構造体集積部品の移載方法 |
| CN113841238A (zh) | 2019-03-18 | 2021-12-24 | 英特曼帝克司公司 | Led灯丝 |
| US11781714B2 (en) | 2019-03-18 | 2023-10-10 | Bridgelux, Inc. | LED-filaments and LED-filament lamps |
| DE112020001955T5 (de) | 2019-04-18 | 2021-12-30 | Nippon Electric Glass Co., Ltd. | Wellenlängen-umwandlungselement, verfahren zur herstellung desselben und lichtemittierende vorrichtung |
| US12140785B2 (en) | 2019-04-18 | 2024-11-12 | Nippon Electric Glass Co., Ltd. | Wavelength conversion member, production method therefor, and light-emitting device |
| US11313671B2 (en) | 2019-05-28 | 2022-04-26 | Mitutoyo Corporation | Chromatic confocal range sensing system with enhanced spectrum light source configuration |
| RU2720046C1 (ru) * | 2019-07-17 | 2020-04-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" | Светодиодная гетероструктура с квантовыми ямами комбинированного профиля |
| KR102230355B1 (ko) | 2019-09-27 | 2021-03-22 | 강원대학교산학협력단 | 백색 발광 소재의 제조방법 |
| RU195810U1 (ru) * | 2019-09-27 | 2020-02-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) | Светоизлучающий диод |
| US11112555B2 (en) | 2019-09-30 | 2021-09-07 | Nichia Corporation | Light-emitting module with a plurality of light guide plates and a gap therein |
| US11561338B2 (en) | 2019-09-30 | 2023-01-24 | Nichia Corporation | Light-emitting module |
| JP2021059686A (ja) | 2019-10-09 | 2021-04-15 | パナソニックIpマネジメント株式会社 | 蛍光体およびそれを使用した半導体発光装置 |
| US12068439B2 (en) | 2019-12-23 | 2024-08-20 | Nippon Electric Glass Co., Ltd. | Wavelength conversion member, light-emitting element, and light-emitting device |
| US11721549B2 (en) | 2020-02-11 | 2023-08-08 | Slt Technologies, Inc. | Large area group III nitride crystals and substrates, methods of making, and methods of use |
| US12091771B2 (en) | 2020-02-11 | 2024-09-17 | Slt Technologies, Inc. | Large area group III nitride crystals and substrates, methods of making, and methods of use |
| EP4104201A1 (en) | 2020-02-11 | 2022-12-21 | SLT Technologies, Inc. | Improved group iii nitride substrate, method of making, and method of use |
| EP4410911A1 (en) | 2020-04-14 | 2024-08-07 | General Electric Company | Ink compositions and films with narrow band emission phosphor materials |
| US12215265B2 (en) | 2020-04-14 | 2025-02-04 | Dolby Intellectual Property Licensing, Llc | Green-emitting phosphors and devices thereof |
| US11592166B2 (en) | 2020-05-12 | 2023-02-28 | Feit Electric Company, Inc. | Light emitting device having improved illumination and manufacturing flexibility |
| US11876042B2 (en) | 2020-08-03 | 2024-01-16 | Feit Electric Company, Inc. | Omnidirectional flexible light emitting device |
| CN111944350B (zh) * | 2020-08-27 | 2022-01-25 | 兰州大学 | 基于YAG Ce的暖白色荧光汽车涂漆及其制备方法 |
| WO2022051302A1 (en) * | 2020-09-01 | 2022-03-10 | General Electric Company | Devices compatible with night vision equipment |
| US11444225B2 (en) | 2020-09-08 | 2022-09-13 | Dominant Opto Technologies Sdn Bhd | Light emitting diode package having a protective coating |
| US11329206B2 (en) | 2020-09-28 | 2022-05-10 | Dominant Opto Technologies Sdn Bhd | Lead frame and housing sub-assembly for use in a light emitting diode package and method for manufacturing the same |
| CN116569081A (zh) | 2020-11-19 | 2023-08-08 | 日本电气硝子株式会社 | 波长转换部件及其制造方法 |
| CN116806195A (zh) | 2021-01-26 | 2023-09-26 | 首诺公司 | 具有漫射pvb夹层的灯系统 |
| JP7707616B2 (ja) | 2021-04-01 | 2025-07-15 | 日本電気硝子株式会社 | 波長変換部材及び発光デバイス |
| JP2024517092A (ja) | 2021-04-13 | 2024-04-19 | ゼネラル・エレクトリック・カンパニイ | ウラン系蛍光体並びにディスプレイ及び照明用途のための組成物 |
| JPWO2023008028A1 (zh) | 2021-07-29 | 2023-02-02 | ||
| JP7744225B2 (ja) * | 2021-12-09 | 2025-09-25 | スタンレー電気株式会社 | 照明装置、車両用灯具システム |
| US12438015B2 (en) | 2021-12-17 | 2025-10-07 | X-Celeprint Limited | Stamps with structured microposts |
| TWI882499B (zh) * | 2023-10-30 | 2025-05-01 | 隆達電子股份有限公司 | 光源模組 |
| CN117432974B (zh) * | 2023-11-09 | 2025-12-30 | 惠州雷士光电科技有限公司 | 光源模组、照明装置及其混光方法 |
| CN117602938B (zh) * | 2023-12-07 | 2025-11-14 | 江苏师范大学 | 一种激光照明用透镜型荧光复合陶瓷及其制备方法 |
Family Cites Families (257)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US215074A (en) * | 1879-05-06 | Improvement in stamp-mills | ||
| US362048A (en) * | 1887-04-26 | watkins | ||
| US5816677A (en) * | 1905-03-01 | 1998-10-06 | Canon Kabushiki Kaisha | Backlight device for display apparatus |
| US2557049A (en) * | 1946-05-03 | 1951-06-12 | Turner Of Indiana | Power-driven posthole digger |
| US2924732A (en) * | 1957-07-05 | 1960-02-09 | Westinghouse Electric Corp | Area-type light source |
| BE624851A (zh) * | 1961-05-08 | |||
| NL135101C (zh) | 1964-05-14 | |||
| GB1112992A (en) * | 1964-08-18 | 1968-05-08 | Texas Instruments Inc | Three-dimensional integrated circuits and methods of making same |
| US3342308A (en) * | 1966-08-09 | 1967-09-19 | Sperry Rand Corp | Corn processing machine elevator unit structure |
| US3560649A (en) * | 1967-05-23 | 1971-02-02 | Tektronix Inc | Cathode ray tube with projection means |
| US3560849A (en) | 1967-08-15 | 1971-02-02 | Aai Corp | Liquid temperature controlled test chamber and transport apparatus for electrical circuit assemblies |
| US3554776A (en) * | 1967-11-24 | 1971-01-12 | Allied Chem | Novel perylenetetracarboxylic diimide compositions |
| US3623857A (en) * | 1968-03-22 | 1971-11-30 | Johns Manville | Glass melting pot |
| US3510732A (en) * | 1968-04-22 | 1970-05-05 | Gen Electric | Solid state lamp having a lens with rhodamine or fluorescent material dispersed therein |
| SE364160B (zh) * | 1969-05-26 | 1974-02-11 | Western Electric Co | |
| US3699478A (en) * | 1969-05-26 | 1972-10-17 | Bell Telephone Labor Inc | Display system |
| BE757125A (fr) * | 1969-10-06 | 1971-03-16 | Rca Corp | Procede photographique pour former l'ecran luminescent d'un tube a rayons cathodiques |
| US3691482A (en) * | 1970-01-19 | 1972-09-12 | Bell Telephone Labor Inc | Display system |
| US3652956A (en) * | 1970-01-23 | 1972-03-28 | Bell Telephone Labor Inc | Color visual display |
| US3699476A (en) * | 1971-03-05 | 1972-10-17 | Rca Corp | Crystal controlled digital logic gate oscillator |
| JPS4717684U (zh) | 1971-03-27 | 1972-10-30 | ||
| JPS4839866U (zh) | 1971-09-13 | 1973-05-18 | ||
| DE2244397C3 (de) | 1971-09-21 | 1974-07-18 | Tovarna Motornih Vozil Tomos, Koper (Jugoslawien) | Schalteinrichtung für ein mehrstufiges Keilriemenwechselgetriebe |
| JPS48102585A (zh) * | 1972-04-04 | 1973-12-22 | ||
| JPS491221A (zh) | 1972-04-17 | 1974-01-08 | ||
| JPS5240959B2 (zh) | 1972-08-07 | 1977-10-15 | ||
| JPS4979379A (zh) | 1972-12-06 | 1974-07-31 | ||
| JPS4985068U (zh) * | 1972-11-10 | 1974-07-23 | ||
| FR2248663B1 (zh) * | 1972-12-13 | 1978-08-11 | Radiotechnique Compelec | |
| JPS5531825Y2 (zh) | 1972-12-27 | 1980-07-29 | ||
| JPS49106283A (zh) | 1973-02-09 | 1974-10-08 | ||
| JPS49112577A (zh) | 1973-02-23 | 1974-10-26 | ||
| US3819974A (en) * | 1973-03-12 | 1974-06-25 | D Stevenson | Gallium nitride metal-semiconductor junction light emitting diode |
| JPS5640994B2 (zh) | 1973-03-22 | 1981-09-25 | ||
| US3842306A (en) * | 1973-06-21 | 1974-10-15 | Gen Electric | Alumina coatings for an electric lamp |
| JPS5043913A (zh) * | 1973-08-20 | 1975-04-21 | ||
| JPS5079379A (zh) | 1973-11-13 | 1975-06-27 | ||
| JPS5079379U (zh) * | 1973-11-24 | 1975-07-09 | ||
| US3882502A (en) * | 1974-01-17 | 1975-05-06 | Us Navy | Crt multiple-scan display apparatus and method providing target discrimination |
| JPS5713156B2 (zh) * | 1974-02-28 | 1982-03-15 | ||
| US4123161A (en) * | 1974-06-18 | 1978-10-31 | Pappas George J | Apparatus for and method of examining light |
| JPS5240959A (en) | 1975-09-29 | 1977-03-30 | Toshiba Corp | Color picture tube |
| JPS5245181A (en) | 1975-10-07 | 1977-04-09 | Matsushita Electric Works Ltd | Chain |
| US4001628A (en) | 1976-02-25 | 1977-01-04 | Westinghouse Electric Corporation | Low-pressure fluorescent discharge device which utilizes both inorganic and organic phosphors |
| US4143297A (en) * | 1976-03-08 | 1979-03-06 | Brown, Boveri & Cie Aktiengesellschaft | Information display panel with zinc sulfide powder electroluminescent layers |
| JPS537153U (zh) | 1976-07-05 | 1978-01-21 | ||
| JPS537153A (en) | 1976-07-09 | 1978-01-23 | Fujitsu Ltd | Program loop detection-recording system |
| GB1589964A (en) | 1976-09-03 | 1981-05-20 | Johnson Matthey Co Ltd | Luminescent materials |
| NL7707008A (nl) * | 1977-06-24 | 1978-12-28 | Philips Nv | Luminescentiescherm. |
| JPS5441660A (en) | 1977-09-09 | 1979-04-03 | Matsushita Electric Works Ltd | Timer |
| JPS5332545Y2 (zh) | 1977-09-13 | 1978-08-11 | ||
| FR2407588A1 (fr) | 1977-10-28 | 1979-05-25 | Cit Alcatel | Procede de realisation de barres d'alimentation |
| NL7806828A (nl) * | 1978-06-26 | 1979-12-28 | Philips Nv | Luminescentiescherm. |
| JPS555533U (zh) * | 1978-06-26 | 1980-01-14 | ||
| JPS583420B2 (ja) | 1978-06-27 | 1983-01-21 | 株式会社リコー | マトリクス駆動回路 |
| JPS556687A (en) * | 1978-06-29 | 1980-01-18 | Handotai Kenkyu Shinkokai | Traffic use display |
| US4271408A (en) * | 1978-10-17 | 1981-06-02 | Stanley Electric Co., Ltd. | Colored-light emitting display |
| DE3117571A1 (de) * | 1981-05-04 | 1982-11-18 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Lumineszenz-halbleiterbauelement |
| CA1192919A (en) | 1981-12-21 | 1985-09-03 | Bernard J. Finn | Vehicle wheel suspension |
| JPS5930107U (ja) | 1982-08-19 | 1984-02-24 | スタンレー電気株式会社 | カラ−フイルタ−付導光板 |
| NL8203543A (nl) | 1982-09-13 | 1984-04-02 | Oce Nederland Bv | Kopieerapparaat. |
| JPS5950445A (ja) | 1982-09-16 | 1984-03-23 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 電子写真材料 |
| JPS5950455U (ja) * | 1982-09-24 | 1984-04-03 | 三洋電機株式会社 | 発光ダイオ−ド装置 |
| JPS5967673A (ja) * | 1982-10-12 | 1984-04-17 | Toyo Commun Equip Co Ltd | 面照明用発光ダイオ−ド |
| NL8205044A (nl) * | 1982-12-30 | 1984-07-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| JPS6073580A (ja) * | 1983-09-29 | 1985-04-25 | 東芝ライテック株式会社 | 表示装置 |
| JPS6081878A (ja) | 1983-10-11 | 1985-05-09 | Shinyoushiya:Kk | 複合形発光ダイオ−ドの発光光色制御方法 |
| US4550256A (en) * | 1983-10-17 | 1985-10-29 | At&T Bell Laboratories | Visual display system utilizing high luminosity single crystal garnet material |
| JPS60185457A (ja) | 1984-03-05 | 1985-09-20 | Canon Inc | フアクシミリ装置 |
| US4857228A (en) * | 1984-04-24 | 1989-08-15 | Sunstone Inc. | Phosphors and methods of preparing the same |
| JPS60185457U (ja) * | 1984-05-19 | 1985-12-09 | セイレイ工業株式会社 | 枝打機のエンジンストツプセンサ−配置構造 |
| JPS61158606A (ja) | 1984-12-28 | 1986-07-18 | 株式会社小糸製作所 | 照明装置 |
| NL8502025A (nl) * | 1985-07-15 | 1987-02-02 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| JPS6220237U (zh) * | 1985-07-23 | 1987-02-06 | ||
| JPS62109185U (zh) * | 1985-12-27 | 1987-07-11 | ||
| NL8600023A (nl) * | 1986-01-08 | 1987-08-03 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| JPS62167398A (ja) | 1986-01-17 | 1987-07-23 | 花王株式会社 | 高密度粒状洗剤組成物 |
| JPS62189770A (ja) | 1986-02-15 | 1987-08-19 | Fumio Inaba | 接合型半導体発光素子 |
| JPS62232827A (ja) | 1986-03-31 | 1987-10-13 | 松下電器産業株式会社 | 照光素子付操作パネル駆動回路 |
| EP0288014B1 (en) * | 1987-04-20 | 1998-08-05 | Fuji Photo Film Co., Ltd. | Cassette, device and method of erasing a stimulable phosphor sheet |
| JPH079998B2 (ja) * | 1988-01-07 | 1995-02-01 | 科学技術庁無機材質研究所長 | 立方晶窒化ほう素のP−n接合型発光素子 |
| JPS63291980A (ja) | 1987-05-25 | 1988-11-29 | Canon Inc | 強誘電性液晶素子 |
| JPS63299186A (ja) * | 1987-05-29 | 1988-12-06 | Hitachi Ltd | 発光素子 |
| US4929965A (en) | 1987-09-02 | 1990-05-29 | Alps Electric Co. | Optical writing head |
| JPH01189695A (ja) * | 1988-01-25 | 1989-07-28 | Yokogawa Electric Corp | Led表示装置 |
| DE3804293A1 (de) * | 1988-02-12 | 1989-08-24 | Philips Patentverwaltung | Anordnung mit einer elektrolumineszenz- oder laserdiode |
| JP2594609B2 (ja) | 1988-04-08 | 1997-03-26 | 富士通株式会社 | 表示パネルのバック照明構造 |
| JPH01260707A (ja) | 1988-04-11 | 1989-10-18 | Idec Izumi Corp | 白色発光装置 |
| JPH0218973A (ja) * | 1988-07-07 | 1990-01-23 | Shibasoku Co Ltd | 発光ダイオード試験装置 |
| US5043716A (en) * | 1988-07-14 | 1991-08-27 | Adaptive Micro Systems, Inc. | Electronic display with lens matrix |
| JPH0291980A (ja) | 1988-09-29 | 1990-03-30 | Toshiba Lighting & Technol Corp | 固体発光素子 |
| JP2770350B2 (ja) | 1988-10-20 | 1998-07-02 | 富士通株式会社 | 液晶表示装置 |
| US5034965A (en) | 1988-11-11 | 1991-07-23 | Matsushita Electric Industrial Co., Ltd. | Efficient coding method and its decoding method |
| JPH02202073A (ja) * | 1989-01-31 | 1990-08-10 | Hitachi Chem Co Ltd | 電子部品 |
| JP2704181B2 (ja) * | 1989-02-13 | 1998-01-26 | 日本電信電話株式会社 | 化合物半導体単結晶薄膜の成長方法 |
| JPH02271304A (ja) * | 1989-04-12 | 1990-11-06 | Seiko Epson Corp | 表示体用照明装置 |
| US4992704A (en) | 1989-04-17 | 1991-02-12 | Basic Electronics, Inc. | Variable color light emitting diode |
| JPH0324692A (ja) | 1989-06-21 | 1991-02-01 | Fuji Electric Co Ltd | 自動貸出機の制御装置 |
| JPH0324692U (zh) | 1989-07-18 | 1991-03-14 | ||
| US5221984A (en) | 1989-09-18 | 1993-06-22 | Kabushiki Kaisha Toshiba | Optical data transmission device with parallel channel paths for arrayed optical elements |
| JPH03152898A (ja) | 1989-11-09 | 1991-06-28 | Hitachi Maxell Ltd | 分散型el素子 |
| US5118985A (en) * | 1989-12-29 | 1992-06-02 | Gte Products Corporation | Fluorescent incandescent lamp |
| JP2995664B2 (ja) * | 1990-05-17 | 1999-12-27 | 小糸工業株式会社 | 情報表示装置 |
| NL9001193A (nl) * | 1990-05-23 | 1991-12-16 | Koninkl Philips Electronics Nv | Straling-emitterende halfgeleiderinrichting en werkwijze ter vervaardiging van een dergelijke halfgeleiderinrichting. |
| WO1992000257A1 (fr) | 1990-06-28 | 1992-01-09 | Daihen Corporation | Procede de collage electrique de ceramiques, dispositif et agent adhesif utilises dans ledit procede |
| JP2506223B2 (ja) | 1990-06-28 | 1996-06-12 | トリニティ工業株式会社 | 自動塗装装置 |
| JPH0463162A (ja) | 1990-06-29 | 1992-02-28 | Suzuki Motor Corp | 塗装装置 |
| US5257049A (en) * | 1990-07-03 | 1993-10-26 | Agfa-Gevaert N.V. | LED exposure head with overlapping electric circuits |
| JPH0480286A (ja) | 1990-07-23 | 1992-03-13 | Matsushita Electron Corp | 蛍光高圧水銀灯 |
| JP2924125B2 (ja) | 1990-07-30 | 1999-07-26 | 東レ株式会社 | 不織布用ポリエステル繊維 |
| DE9013615U1 (de) * | 1990-09-28 | 1990-12-06 | AEG Niederspannungstechnik GmbH & Co KG, 24534 Neumünster | Elektrolumineszenz- oder Laserdiode |
| JPH0463162U (zh) * | 1990-10-02 | 1992-05-29 | ||
| JPH0463163U (zh) | 1990-10-04 | 1992-05-29 | ||
| KR940002570B1 (ko) * | 1990-11-02 | 1994-03-25 | 삼성전관 주식회사 | 백색발광 형광체 |
| JPH04175265A (ja) * | 1990-11-07 | 1992-06-23 | Sumitomo Electric Ind Ltd | 着色透光性yag焼結体及びその製造方法 |
| JP2593960B2 (ja) * | 1990-11-29 | 1997-03-26 | シャープ株式会社 | 化合物半導体発光素子とその製造方法 |
| JP3160914B2 (ja) * | 1990-12-26 | 2001-04-25 | 豊田合成株式会社 | 窒化ガリウム系化合物半導体レーザダイオード |
| JPH04234481A (ja) * | 1990-12-28 | 1992-08-24 | Matsushita Electron Corp | 蛍光高圧水銀灯 |
| NL9200939A (nl) * | 1991-05-31 | 1992-12-16 | Hughes Aircraft Co | In het ver-rode gebied emitterend luminescerend materiaal voor kathodestraalbuizen. |
| US5202777A (en) * | 1991-05-31 | 1993-04-13 | Hughes Aircraft Company | Liquid crystal light value in combination with cathode ray tube containing a far-red emitting phosphor |
| JPH0543913A (ja) | 1991-08-08 | 1993-02-23 | Mitsubishi Materials Corp | 相手攻撃性のきわめて低いFe基焼結合金製バルブシ−ト |
| JPH0563068A (ja) | 1991-08-30 | 1993-03-12 | Shin Etsu Handotai Co Ltd | ウエーハバスケツト |
| JPH0579379A (ja) | 1991-09-19 | 1993-03-30 | Hitachi Ltd | 制御方法 |
| JP2666228B2 (ja) * | 1991-10-30 | 1997-10-22 | 豊田合成株式会社 | 窒化ガリウム系化合物半導体発光素子 |
| JP2540791B2 (ja) | 1991-11-08 | 1996-10-09 | 日亜化学工業株式会社 | p型窒化ガリウム系化合物半導体の製造方法。 |
| US5306662A (en) * | 1991-11-08 | 1994-04-26 | Nichia Chemical Industries, Ltd. | Method of manufacturing P-type compound semiconductor |
| JPH05152609A (ja) * | 1991-11-25 | 1993-06-18 | Nichia Chem Ind Ltd | 発光ダイオード |
| JPH05142424A (ja) | 1991-11-26 | 1993-06-11 | Nec Kansai Ltd | 平面発光板 |
| US5208462A (en) * | 1991-12-19 | 1993-05-04 | Allied-Signal Inc. | Wide bandwidth solid state optical source |
| DE69218387T2 (de) * | 1992-01-07 | 1997-09-18 | Philips Electronics Nv | Niederdruckquecksilberentladungslampe |
| JPH0560368U (ja) * | 1992-01-27 | 1993-08-10 | 恵助 山下 | 箸 |
| JPH0563068U (ja) | 1992-01-31 | 1993-08-20 | シャープ株式会社 | 樹脂封止型発光体 |
| JPH05226676A (ja) | 1992-02-14 | 1993-09-03 | Sharp Corp | 半導体装置 |
| JP3047600B2 (ja) | 1992-03-04 | 2000-05-29 | 株式会社イナックス | 濾過装置付き気泡浴槽装置の制御方法 |
| JPH0613659A (ja) * | 1992-04-30 | 1994-01-21 | Takiron Co Ltd | 発光ダイオードの輝度調整装置 |
| JPH05331584A (ja) | 1992-06-02 | 1993-12-14 | Toyota Motor Corp | 高弾性・高強度アルミニウム合金 |
| JP3365787B2 (ja) * | 1992-06-18 | 2003-01-14 | シャープ株式会社 | Ledチップ実装部品 |
| JP2917742B2 (ja) | 1992-07-07 | 1999-07-12 | 日亜化学工業株式会社 | 窒化ガリウム系化合物半導体発光素子とその製造方法 |
| JPH0629576A (ja) * | 1992-07-09 | 1994-02-04 | Sharp Corp | 発光表示素子 |
| JPH0627327A (ja) | 1992-07-13 | 1994-02-04 | Seiko Epson Corp | 照明装置 |
| EP1313153A3 (en) * | 1992-07-23 | 2005-05-04 | Toyoda Gosei Co., Ltd. | Light-emitting device of gallium nitride compound semiconductor |
| WO1994003931A1 (en) | 1992-08-07 | 1994-02-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Nitride based semiconductor device and manufacture thereof |
| JPH0669546A (ja) * | 1992-08-21 | 1994-03-11 | Asahi Chem Ind Co Ltd | 発光ダイオード |
| US5334855A (en) * | 1992-08-24 | 1994-08-02 | Motorola, Inc. | Diamond/phosphor polycrystalline led and display |
| JPH0682633A (ja) | 1992-09-03 | 1994-03-25 | Chuo Musen Kk | 面光源 |
| JP2842739B2 (ja) * | 1992-09-14 | 1999-01-06 | 富士通株式会社 | 面光源ユニット及び液晶表示装置 |
| DE69322607T2 (de) * | 1992-09-23 | 1999-06-17 | Koninklijke Philips Electronics N.V., Eindhoven | Quecksilberniederdruckentladungslampe |
| JPH06139973A (ja) | 1992-10-26 | 1994-05-20 | Matsushita Electric Ind Co Ltd | 平板型画像表示装置 |
| JP3284208B2 (ja) | 1992-11-17 | 2002-05-20 | 東ソー株式会社 | バックライト |
| JP2560963B2 (ja) | 1993-03-05 | 1996-12-04 | 日亜化学工業株式会社 | 窒化ガリウム系化合物半導体発光素子 |
| US5578839A (en) * | 1992-11-20 | 1996-11-26 | Nichia Chemical Industries, Ltd. | Light-emitting gallium nitride-based compound semiconductor device |
| US5317348A (en) * | 1992-12-01 | 1994-05-31 | Knize Randall J | Full color solid state laser projector system |
| JP2711205B2 (ja) | 1993-01-20 | 1998-02-10 | 鐘紡株式会社 | 複合発泡ポリエステルシート |
| JP3467788B2 (ja) | 1993-02-09 | 2003-11-17 | 東ソー株式会社 | バックライト |
| JP2932467B2 (ja) | 1993-03-12 | 1999-08-09 | 日亜化学工業株式会社 | 窒化ガリウム系化合物半導体発光素子 |
| JPH07321407A (ja) | 1993-04-05 | 1995-12-08 | Fuji Electric Co Ltd | 樹脂封止形レーザーダイオード装置 |
| JPH06296043A (ja) * | 1993-04-08 | 1994-10-21 | Matsushita Electric Ind Co Ltd | 発光ダイオード |
| JPH06314826A (ja) * | 1993-04-28 | 1994-11-08 | Victor Co Of Japan Ltd | 発光ダイオードアレイ |
| JPH0742152A (ja) | 1993-07-29 | 1995-02-10 | Hitachi Constr Mach Co Ltd | パイルハンマ |
| US5514179A (en) * | 1993-08-10 | 1996-05-07 | Brennan; H. George | Modular facial implant system |
| JP2584562Y2 (ja) | 1993-09-01 | 1998-11-05 | ダイハツ工業株式会社 | ラックアンドピニオン式ステアリングのラックガイド |
| JPH0799345A (ja) | 1993-09-28 | 1995-04-11 | Nichia Chem Ind Ltd | 発光ダイオード |
| JPH07114904A (ja) | 1993-10-18 | 1995-05-02 | Hitachi Ltd | バックライト光源用蛍光放電灯 |
| JPH07120754A (ja) * | 1993-10-26 | 1995-05-12 | Fujikura Ltd | 照光モジュール |
| JPH0732638U (ja) | 1993-11-15 | 1995-06-16 | ミネベア株式会社 | 面状光源装置 |
| JPH07176794A (ja) | 1993-12-17 | 1995-07-14 | Nichia Chem Ind Ltd | 面状光源 |
| JP2606025Y2 (ja) * | 1993-12-24 | 2000-09-11 | 日亜化学工業株式会社 | 発光ダイオード素子 |
| JP3190774B2 (ja) * | 1993-12-24 | 2001-07-23 | 株式会社東芝 | Ledランプ用リードフレーム及びled表示装置 |
| JPH07193281A (ja) | 1993-12-27 | 1995-07-28 | Mitsubishi Materials Corp | 指向性の少ない赤外可視変換発光ダイオード |
| EP0664586A1 (en) * | 1994-01-20 | 1995-07-26 | Fuji Electric Co., Ltd. | Resin-sealed laser diode device |
| US5505986A (en) | 1994-02-14 | 1996-04-09 | Planar Systems, Inc. | Multi-source reactive deposition process for the preparation of blue light emitting phosphor layers for AC TFEL devices |
| JPH07225378A (ja) * | 1994-02-15 | 1995-08-22 | Asahi Optical Co Ltd | Lcd照明装置 |
| JPH07235207A (ja) | 1994-02-21 | 1995-09-05 | Copal Co Ltd | バックライト |
| JPH07248495A (ja) * | 1994-03-14 | 1995-09-26 | Hitachi Ltd | 液晶表示装置 |
| JPH07253594A (ja) * | 1994-03-15 | 1995-10-03 | Fujitsu Ltd | 表示装置 |
| JPH07263748A (ja) | 1994-03-22 | 1995-10-13 | Toyoda Gosei Co Ltd | 3族窒化物半導体発光素子及びその製造方法 |
| US5640216A (en) * | 1994-04-13 | 1997-06-17 | Hitachi, Ltd. | Liquid crystal display device having video signal driving circuit mounted on one side and housing |
| JP3329573B2 (ja) | 1994-04-18 | 2002-09-30 | 日亜化学工業株式会社 | Ledディスプレイ |
| JPH07307491A (ja) * | 1994-05-11 | 1995-11-21 | Mitsubishi Cable Ind Ltd | Led集合体モジュールおよびその作製方法 |
| JP2979961B2 (ja) | 1994-06-14 | 1999-11-22 | 日亜化学工業株式会社 | フルカラーledディスプレイ |
| JP3116727B2 (ja) | 1994-06-17 | 2000-12-11 | 日亜化学工業株式会社 | 面状光源 |
| JP3227059B2 (ja) * | 1994-06-21 | 2001-11-12 | 株式会社小糸製作所 | 車輌用灯具 |
| JPH0863119A (ja) | 1994-08-01 | 1996-03-08 | Motorola Inc | 単色ledを用いた全色画像表示装置 |
| JPH0854839A (ja) * | 1994-08-09 | 1996-02-27 | Sony Corp | カラー画像表示装置 |
| JPH0864860A (ja) * | 1994-08-17 | 1996-03-08 | Mitsubishi Materials Corp | 色純度の高い赤外可視変換青色発光ダイオード |
| JP3309939B2 (ja) | 1994-09-09 | 2002-07-29 | 日亜化学工業株式会社 | 発光ダイオード |
| JPH08130329A (ja) * | 1994-10-31 | 1996-05-21 | Nichia Chem Ind Ltd | Led照明 |
| US5777350A (en) * | 1994-12-02 | 1998-07-07 | Nichia Chemical Industries, Ltd. | Nitride semiconductor light-emitting device |
| JP3127195B2 (ja) * | 1994-12-06 | 2001-01-22 | シャープ株式会社 | 発光デバイスおよびその製造方法 |
| US5710628A (en) * | 1994-12-12 | 1998-01-20 | Visible Genetics Inc. | Automated electrophoresis and fluorescence detection apparatus and method |
| JPH08170077A (ja) * | 1994-12-19 | 1996-07-02 | Hitachi Ltd | 蛍光体、その製造方法、発光スクリーン及びそれを用いた陰極線管 |
| JP2735057B2 (ja) | 1994-12-22 | 1998-04-02 | 日亜化学工業株式会社 | 窒化物半導体発光素子 |
| WO1996024156A1 (en) | 1995-01-30 | 1996-08-08 | Philips Electronics N.V. | Lighting unit |
| JP3542677B2 (ja) * | 1995-02-27 | 2004-07-14 | セイコーエプソン株式会社 | 樹脂封止型半導体装置およびその製造方法 |
| JPH08321918A (ja) | 1995-03-22 | 1996-12-03 | Canon Inc | 導光体、該導光体を有する照明装置及び該照明装置を有する情報処理装置 |
| US5623181A (en) * | 1995-03-23 | 1997-04-22 | Iwasaki Electric Co., Ltd. | Multi-layer type light emitting device |
| JPH08293825A (ja) * | 1995-04-21 | 1996-11-05 | Fujitsu Ltd | スペースダイバーシティ受信装置 |
| US5630741A (en) * | 1995-05-08 | 1997-05-20 | Advanced Vision Technologies, Inc. | Fabrication process for a field emission display cell structure |
| US5594751A (en) | 1995-06-26 | 1997-01-14 | Optical Concepts, Inc. | Current-apertured vertical cavity laser |
| US5825113A (en) * | 1995-07-05 | 1998-10-20 | Electric Power Research Institute, Inc. | Doubly salient permanent magnet machine with field weakening (or boosting) capability |
| JPH0927642A (ja) * | 1995-07-13 | 1997-01-28 | Clarion Co Ltd | 照明装置 |
| JP3120703B2 (ja) * | 1995-08-07 | 2000-12-25 | 株式会社村田製作所 | 導電性ペースト及び積層セラミック電子部品 |
| JPH0964325A (ja) * | 1995-08-23 | 1997-03-07 | Sony Corp | 固体撮像素子とその製造方法 |
| US5798537A (en) * | 1995-08-31 | 1998-08-25 | Kabushiki Kaisha Toshiba | Blue light-emitting device |
| US5949751A (en) * | 1995-09-07 | 1999-09-07 | Pioneer Electronic Corporation | Optical recording medium and a method for reproducing information recorded from same |
| JPH09116225A (ja) * | 1995-10-20 | 1997-05-02 | Hitachi Ltd | 半導体発光素子 |
| JP3612693B2 (ja) * | 1995-10-31 | 2005-01-19 | 岩崎電気株式会社 | 発光ダイオード配列体及び発光ダイオード |
| JPH09130546A (ja) * | 1995-11-01 | 1997-05-16 | Iwasaki Electric Co Ltd | 線状光源用発光ダイオード |
| JP3476611B2 (ja) * | 1995-12-14 | 2003-12-10 | 日亜化学工業株式会社 | 多色発光素子及びそれを用いた表示装置 |
| US5870797A (en) * | 1996-02-23 | 1999-02-16 | Anderson; Kent George | Vacuum cleaning system |
| US6600175B1 (en) | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
| US5949182A (en) * | 1996-06-03 | 1999-09-07 | Cornell Research Foundation, Inc. | Light-emitting, nanometer scale, micromachined silicon tips |
| KR100643442B1 (ko) * | 1996-06-26 | 2006-11-10 | 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 | 발광 변환 소자를 포함하는 발광 반도체 소자 |
| DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| US5684309A (en) * | 1996-07-11 | 1997-11-04 | North Carolina State University | Stacked quantum well aluminum indium gallium nitride light emitting diodes |
| TW383508B (en) | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
| US6608332B2 (en) | 1996-07-29 | 2003-08-19 | Nichia Kagaku Kogyo Kabushiki Kaisha | Light emitting device and display |
| JPH1036835A (ja) | 1996-07-29 | 1998-02-10 | Nichia Chem Ind Ltd | フォトルミネセンス蛍光体 |
| IE820328L (en) * | 1996-08-15 | 1983-08-16 | Eaton Corp | Illumination system |
| US6004001A (en) | 1996-09-12 | 1999-12-21 | Vdo Adolf Schindling Ag | Illumination for a display |
| US5781363A (en) * | 1996-10-15 | 1998-07-14 | International Business Machines Corporation | Servo-free velocity estimator for coil driven actuator arm in a data storage drive |
| US5966393A (en) * | 1996-12-13 | 1999-10-12 | The Regents Of The University Of California | Hybrid light-emitting sources for efficient and cost effective white lighting and for full-color applications |
| JP4271747B2 (ja) * | 1997-07-07 | 2009-06-03 | 株式会社朝日ラバー | 発光ダイオード用透光性被覆材及び蛍光カラー光源 |
| US5847507A (en) * | 1997-07-14 | 1998-12-08 | Hewlett-Packard Company | Fluorescent dye added to epoxy of light emitting diode lens |
| JPH1139917A (ja) * | 1997-07-22 | 1999-02-12 | Hewlett Packard Co <Hp> | 高演色性光源 |
| US6340824B1 (en) * | 1997-09-01 | 2002-01-22 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device including a fluorescent material |
| JP3541709B2 (ja) | 1998-02-17 | 2004-07-14 | 日亜化学工業株式会社 | 発光ダイオードの形成方法 |
| US6501091B1 (en) * | 1998-04-01 | 2002-12-31 | Massachusetts Institute Of Technology | Quantum dot white and colored light emitting diodes |
| US6105200A (en) * | 1998-04-21 | 2000-08-22 | Cooper; Byron W. | Can top cleaning device |
| US5959316A (en) | 1998-09-01 | 1999-09-28 | Hewlett-Packard Company | Multiple encapsulation of phosphor-LED devices |
| US6798537B1 (en) * | 1999-01-27 | 2004-09-28 | The University Of Delaware | Digital color halftoning with generalized error diffusion vector green-noise masks |
| US6575930B1 (en) * | 1999-03-12 | 2003-06-10 | Medrad, Inc. | Agitation devices and dispensing systems incorporating such agitation devices |
| US6513949B1 (en) * | 1999-12-02 | 2003-02-04 | Koninklijke Philips Electronics N.V. | LED/phosphor-LED hybrid lighting systems |
| US6538371B1 (en) * | 2000-03-27 | 2003-03-25 | The General Electric Company | White light illumination system with improved color output |
| WO2002032231A1 (en) * | 2000-10-19 | 2002-04-25 | Edens, Luppo | Protein hydrolysates |
| JP2002270020A (ja) * | 2001-03-08 | 2002-09-20 | Casio Comput Co Ltd | 光源装置 |
| US6536371B2 (en) * | 2001-08-01 | 2003-03-25 | One World Technologies, Inc. | Rotary direction indicator |
| KR101173320B1 (ko) * | 2003-10-15 | 2012-08-10 | 니치아 카가쿠 고교 가부시키가이샤 | 발광장치 |
| US7318651B2 (en) * | 2003-12-18 | 2008-01-15 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Flash module with quantum dot light conversion |
| US7083302B2 (en) * | 2004-03-24 | 2006-08-01 | J. S. Technology Co., Ltd. | White light LED assembly |
| KR100655894B1 (ko) * | 2004-05-06 | 2006-12-08 | 서울옵토디바이스주식회사 | 색온도 및 연색성이 우수한 파장변환 발광장치 |
| US7546032B2 (en) * | 2004-09-30 | 2009-06-09 | Casio Computer Co., Ltd. | Electronic camera having light-emitting unit |
| JP4679183B2 (ja) * | 2005-03-07 | 2011-04-27 | シチズン電子株式会社 | 発光装置及び照明装置 |
| JP5240959B2 (ja) | 2005-11-16 | 2013-07-17 | 国立大学法人 香川大学 | 薬剤とその製造方法 |
| JP4839866B2 (ja) | 2006-02-02 | 2011-12-21 | トヨタ自動車株式会社 | 車両側部構造 |
| JPWO2007111368A1 (ja) | 2006-03-29 | 2009-08-13 | Tti・エルビュー株式会社 | イオントフォレーシス装置 |
| JP4717684B2 (ja) | 2006-03-30 | 2011-07-06 | 富士通テレコムネットワークス株式会社 | コンデンサ充電装置 |
| US20080144821A1 (en) | 2006-10-26 | 2008-06-19 | Marvell International Ltd. | Secure video distribution |
| KR100930171B1 (ko) * | 2006-12-05 | 2009-12-07 | 삼성전기주식회사 | 백색 발광장치 및 이를 이용한 백색 광원 모듈 |
| JP5079379B2 (ja) | 2007-04-16 | 2012-11-21 | 長谷川香料株式会社 | 二次沈殿が抑制された精製クロロゲン酸類の製法 |
| WO2008143315A1 (ja) | 2007-05-22 | 2008-11-27 | Nec San-Ei Instruments, Ltd. | データ記録再生装置 |
| US8119028B2 (en) * | 2007-11-14 | 2012-02-21 | Cree, Inc. | Cerium and europium doped single crystal phosphors |
| JP2010080935A (ja) * | 2008-08-28 | 2010-04-08 | Panasonic Corp | 半導体発光装置及びこれを用いたバックライト光源、バックライト光源システム、表示装置、電子機器 |
| JP5331584B2 (ja) | 2009-06-12 | 2013-10-30 | 株式会社フジクラ | 圧力センサアレイ、圧力センサアレイパッケージ、並びに圧力センサモジュール及び電子部品 |
| JP5441660B2 (ja) | 2009-12-15 | 2014-03-12 | 日本特殊陶業株式会社 | キャパシタの製造方法及びキャパシタ内蔵配線基板 |
| JP5343885B2 (ja) | 2010-02-16 | 2013-11-13 | 住友電装株式会社 | 防水機能付き端子金具及び防水コネクタ |
| CN103228954B (zh) | 2010-11-24 | 2015-02-25 | 丰田自动车株式会社 | 车辆用动力传递装置 |
-
1997
- 1997-07-28 TW TW86110739A patent/TW383508B/zh not_active IP Right Cessation
- 1997-07-29 EP EP97933047A patent/EP0936682B9/en not_active Expired - Lifetime
- 1997-07-29 EP EP04001378.1A patent/EP1429398B1/en not_active Expired - Lifetime
- 1997-07-29 WO PCT/JP1997/002610 patent/WO1998005078A1/ja not_active Ceased
- 1997-07-29 KR KR10-2002-7001341A patent/KR100434871B1/ko not_active Expired - Lifetime
- 1997-07-29 SG SG2010071504A patent/SG182856A1/en unknown
- 1997-07-29 CN CNB031549373A patent/CN1253949C/zh not_active Expired - Lifetime
- 1997-07-29 PT PT97933047T patent/PT936682E/pt unknown
- 1997-07-29 DK DK00101746.6T patent/DK1017111T3/en active
- 1997-07-29 ES ES10158422.5T patent/ES2576052T3/es not_active Expired - Lifetime
- 1997-07-29 BR BRPI9710792-1A patent/BR9710792B1/pt active IP Right Grant
- 1997-07-29 EP EP20100158449 patent/EP2197056A3/en not_active Withdrawn
- 1997-07-29 BR BR9715365A patent/BR9715365B1/pt active IP Right Grant
- 1997-07-29 BR BRPI9715363A patent/BRPI9715363B1/pt active IP Right Grant
- 1997-07-29 DK DK10158416.7T patent/DK2197053T3/en active
- 1997-07-29 CN CNB2006100069515A patent/CN100382349C/zh not_active Expired - Lifetime
- 1997-07-29 BR BRPI9715263-3A patent/BR9715263B1/pt active IP Right Grant
- 1997-07-29 JP JP50869398A patent/JP3503139B2/ja not_active Expired - Lifetime
- 1997-07-29 MY MYPI9703464 patent/MY125748A/en unknown
- 1997-07-29 EP EP00101746.6A patent/EP1017111B1/en not_active Expired - Lifetime
- 1997-07-29 DK DK10158455.5T patent/DK2197057T3/en active
- 1997-07-29 EP EP20000114764 patent/EP1045458A3/en not_active Withdrawn
- 1997-07-29 ES ES97933047T patent/ES2148997T5/es not_active Expired - Lifetime
- 1997-07-29 DE DE1997602929 patent/DE69702929T4/de not_active Expired - Lifetime
- 1997-07-29 CA CA 2479538 patent/CA2479538C/en not_active Expired - Lifetime
- 1997-07-29 CN CNB2006100958374A patent/CN100424901C/zh not_active Expired - Lifetime
- 1997-07-29 EP EP20000102678 patent/EP1017112A3/en not_active Withdrawn
- 1997-07-29 ES ES10158416.7T patent/ES2544690T3/es not_active Expired - Lifetime
- 1997-07-29 SG SG2010071520A patent/SG182857A1/en unknown
- 1997-07-29 ES ES10158429.0T patent/ES2569615T3/es not_active Expired - Lifetime
- 1997-07-29 CN CNB031549365A patent/CN1249824C/zh not_active Expired - Lifetime
- 1997-07-29 SG SG200006374A patent/SG115349A1/en unknown
- 1997-07-29 EP EP10184754.9A patent/EP2276080B2/en not_active Expired - Lifetime
- 1997-07-29 DK DK04001378.1T patent/DK1429398T3/en active
- 1997-07-29 PT PT101584167T patent/PT2197053E/pt unknown
- 1997-07-29 CN CNB200610095836XA patent/CN100449807C/zh not_active Expired - Lifetime
- 1997-07-29 PT PT101746T patent/PT1017111E/pt unknown
- 1997-07-29 DE DE1997224773 patent/DE29724773U1/de not_active Expired - Lifetime
- 1997-07-29 KR KR1020057007162A patent/KR100549906B1/ko not_active Expired - Lifetime
- 1997-07-29 DE DE29724642U patent/DE29724642U1/de not_active Expired - Lifetime
- 1997-07-29 DK DK97933047T patent/DK0936682T4/da active
- 1997-07-29 DK DK10158437.3T patent/DK2194590T3/en active
- 1997-07-29 ES ES10158455.5T patent/ES2569616T3/es not_active Expired - Lifetime
- 1997-07-29 BR BR9715361A patent/BR9715361B1/pt active IP Right Grant
- 1997-07-29 EP EP20020017698 patent/EP1271664B1/en not_active Expired - Lifetime
- 1997-07-29 CA CA002262136A patent/CA2262136C/en not_active Expired - Lifetime
- 1997-07-29 DE DE29724670U patent/DE29724670U1/de not_active Expired - Lifetime
- 1997-07-29 DE DE29724458U patent/DE29724458U1/de not_active Expired - Lifetime
- 1997-07-29 CA CA 2481364 patent/CA2481364C/en not_active Expired - Lifetime
- 1997-07-29 PT PT101847549T patent/PT2276080E/pt unknown
- 1997-07-29 KR KR10-1999-7000775A patent/KR100517271B1/ko not_active Expired - Lifetime
- 1997-07-29 EP EP10158455.5A patent/EP2197057B1/en not_active Expired - Lifetime
- 1997-07-29 US US08/902,725 patent/US5998925A/en not_active Expired - Lifetime
- 1997-07-29 CN CNB031595952A patent/CN1240144C/zh not_active Expired - Lifetime
- 1997-07-29 KR KR10-2002-7012950A patent/KR100491481B1/ko not_active Expired - Lifetime
- 1997-07-29 CN CNB031549357A patent/CN1249823C/zh not_active Expired - Lifetime
- 1997-07-29 DK DK10184754.9T patent/DK2276080T3/en active
- 1997-07-29 CN CNB031549381A patent/CN1249825C/zh not_active Expired - Lifetime
- 1997-07-29 KR KR10-2002-7001342A patent/KR100524117B1/ko not_active Expired - Lifetime
- 1997-07-29 KR KR1020027001340A patent/KR100549902B1/ko not_active Expired - Lifetime
- 1997-07-29 CN CN97196762A patent/CN1133218C/zh not_active Expired - Lifetime
- 1997-07-29 BR BRPI9715362-1A patent/BR9715362B1/pt not_active IP Right Cessation
- 1997-07-29 AU AU36355/97A patent/AU720234B2/en not_active Expired
- 1997-07-29 CA CA 2479842 patent/CA2479842C/en not_active Expired - Lifetime
- 1997-07-29 CN CNB031549349A patent/CN1249822C/zh not_active Expired - Lifetime
- 1997-07-29 DK DK10158429.0T patent/DK2197055T3/en active
- 1997-07-29 AT AT97933047T patent/ATE195831T1/de active
- 1997-07-29 EP EP04001377.3A patent/EP1429397B1/en not_active Expired - Lifetime
- 1997-07-29 ES ES10184754.9T patent/ES2545981T3/es not_active Expired - Lifetime
- 1997-07-29 PT PT4001378T patent/PT1429398E/pt unknown
- 1997-07-29 DE DE1997224764 patent/DE29724764U1/de not_active Expired - Lifetime
- 1997-07-29 EP EP10158422.5A patent/EP2197054B1/en not_active Expired - Lifetime
- 1997-07-29 SG SG10201502321UA patent/SG10201502321UA/en unknown
- 1997-07-29 CN CNB2006100958389A patent/CN100424902C/zh not_active Expired - Lifetime
- 1997-07-29 EP EP10158437.3A patent/EP2194590B1/en not_active Expired - Lifetime
- 1997-07-29 ES ES10158437.3T patent/ES2576053T3/es not_active Expired - Lifetime
- 1997-07-29 EP EP10158429.0A patent/EP2197055B1/en not_active Expired - Lifetime
- 1997-07-29 BR BRPI9715264A patent/BRPI9715264B1/pt active IP Right Grant
- 1997-07-29 DK DK10158422.5T patent/DK2197054T3/en active
- 1997-07-29 ES ES00101746.6T patent/ES2553570T3/es not_active Expired - Lifetime
- 1997-07-29 SG SG2010071512A patent/SG182008A1/en unknown
- 1997-07-29 ES ES04001378.1T patent/ES2550823T3/es not_active Expired - Lifetime
- 1997-07-29 EP EP10158416.7A patent/EP2197053B1/en not_active Revoked
-
1999
- 1999-04-28 US US09/300,315 patent/US6069440A/en not_active Expired - Lifetime
- 1999-11-22 JP JP33129399A patent/JP3700502B2/ja not_active Expired - Lifetime
- 1999-12-10 US US09/458,024 patent/US6614179B1/en not_active Expired - Lifetime
-
2000
- 2000-04-07 TW TW86110739A01 patent/TWI156177B/zh not_active IP Right Cessation
- 2000-09-28 GR GR20000402181T patent/GR3034493T3/el unknown
-
2001
- 2001-10-29 JP JP2001330406A patent/JP2002198573A/ja active Pending
-
2002
- 2002-09-24 JP JP2002278066A patent/JP3729166B2/ja not_active Expired - Lifetime
-
2003
- 2003-07-01 US US10/609,503 patent/US7071616B2/en not_active Expired - Fee Related
- 2003-07-01 US US10/609,402 patent/US7362048B2/en not_active Expired - Fee Related
- 2003-07-02 HK HK03104689.5A patent/HK1052409B/zh not_active IP Right Cessation
- 2003-10-03 US US10/677,382 patent/US7026756B2/en not_active Expired - Fee Related
-
2004
- 2004-06-10 US US10/864,544 patent/US7126274B2/en not_active Expired - Fee Related
- 2004-10-25 KR KR1020040085497A patent/KR100559346B1/ko not_active Expired - Lifetime
-
2005
- 2005-05-19 JP JP2005147093A patent/JP2005317985A/ja active Pending
- 2005-08-23 US US11/208,729 patent/US7215074B2/en not_active Expired - Fee Related
-
2006
- 2006-07-19 JP JP2006196344A patent/JP4124248B2/ja not_active Expired - Lifetime
-
2007
- 2007-01-16 US US11/653,275 patent/US7329988B2/en not_active Expired - Fee Related
- 2007-03-05 US US11/682,014 patent/US7531960B2/en not_active Expired - Fee Related
-
2008
- 2008-01-07 JP JP2008000269A patent/JP5214253B2/ja not_active Expired - Lifetime
- 2008-02-08 US US12/028,062 patent/US7682848B2/en not_active Expired - Fee Related
-
2009
- 2009-03-18 JP JP2009065948A patent/JP4530094B2/ja not_active Expired - Lifetime
- 2009-08-27 US US12/548,621 patent/US7901959B2/en not_active Expired - Fee Related
- 2009-08-27 US US12/548,618 patent/US7915631B2/en not_active Expired - Fee Related
- 2009-08-27 US US12/548,620 patent/US7969090B2/en not_active Expired - Fee Related
- 2009-08-27 US US12/548,614 patent/US8148177B2/en not_active Expired - Fee Related
- 2009-09-14 US US12/559,042 patent/US8610147B2/en not_active Expired - Fee Related
- 2009-10-07 US US12/575,162 patent/US7968866B2/en not_active Expired - Fee Related
- 2009-10-07 US US12/575,155 patent/US8754428B2/en not_active Expired - Fee Related
-
2010
- 2010-01-19 US US12/689,681 patent/US20100117516A1/en not_active Abandoned
- 2010-07-01 US US12/829,182 patent/US7855092B2/en not_active Expired - Fee Related
- 2010-07-07 US US12/831,586 patent/US7943941B2/en not_active Expired - Fee Related
- 2010-10-14 JP JP2010231162A patent/JP5177199B2/ja not_active Expired - Lifetime
- 2010-11-09 US US12/942,792 patent/US8309375B2/en not_active Expired - Fee Related
- 2010-11-16 US US12/947,470 patent/US8679866B2/en not_active Expired - Fee Related
-
2011
- 2011-08-15 US US13/210,027 patent/US8685762B2/en not_active Expired - Fee Related
-
2012
- 2012-08-29 JP JP2012189084A patent/JP5177317B2/ja not_active Expired - Lifetime
-
2013
- 2013-01-15 JP JP2013004210A patent/JP5725045B2/ja not_active Expired - Lifetime
- 2013-11-26 US US14/091,107 patent/US9130130B2/en not_active Expired - Fee Related
- 2013-12-24 JP JP2013265770A patent/JP5610056B2/ja not_active Expired - Lifetime
-
2014
- 2014-06-27 JP JP2014132379A patent/JP2014212336A/ja not_active Withdrawn
- 2014-06-27 JP JP2014132371A patent/JP5664815B2/ja not_active Expired - Lifetime
- 2014-06-27 JP JP2014132376A patent/JP5821154B2/ja not_active Expired - Lifetime
- 2014-06-27 JP JP2014132374A patent/JP5692445B2/ja not_active Expired - Lifetime
-
2015
- 2015-12-08 JP JP2015239461A patent/JP5953514B2/ja not_active Expired - Lifetime
-
2016
- 2016-03-28 JP JP2016063289A patent/JP6101943B2/ja not_active Expired - Lifetime
- 2016-04-27 JP JP2016089711A patent/JP2016178320A/ja not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7479733B2 (en) | 2005-03-24 | 2009-01-20 | Lighthouse Technology Co., Ltd. | Light-emitting diode package structure, cold cathode flourescent lamp and photoluminescent material thereof |
| TWI467808B (zh) * | 2011-06-27 | 2015-01-01 | Delta Electronics Inc | 發光二極體元件、其製作方法以及發光裝置 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW383508B (en) | Light emitting device and display | |
| JPWO1998005078A1 (ja) | 発光装置と表示装置 | |
| JP2003179259A6 (ja) | 発光装置と表示装置 | |
| JPH11243232A5 (zh) | ||
| HK1021073B (zh) | 发光器件和显示器件 | |
| HK1144980B (zh) | 发光器和显示器 | |
| HK1144982B (zh) | 发光器 | |
| HK1144978B (zh) | 发光器件和显示器 | |
| HK1144979B (zh) | 发光器和显示器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MK4A | Expiration of patent term of an invention patent |