CN101834266A - 发光装置、用于液晶显示器背光的光源模块及液晶显示器 - Google Patents
发光装置、用于液晶显示器背光的光源模块及液晶显示器 Download PDFInfo
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- CN101834266A CN101834266A CN201010183349A CN201010183349A CN101834266A CN 101834266 A CN101834266 A CN 101834266A CN 201010183349 A CN201010183349 A CN 201010183349A CN 201010183349 A CN201010183349 A CN 201010183349A CN 101834266 A CN101834266 A CN 101834266A
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- 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
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- 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
- C09K11/0883—Arsenides; Nitrides; Phosphides
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- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
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- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7729—Chalcogenides
- C09K11/7731—Chalcogenides with alkaline earth metals
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- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77342—Silicates
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- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0000352 | 2007-01-02 | ||
| KR20070000352 | 2007-01-02 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810000162XA Division CN101216150B (zh) | 2007-01-02 | 2008-01-02 | 白光发射装置及使用其的用于液晶显示器背光的光源模块 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101834266A true CN101834266A (zh) | 2010-09-15 |
Family
ID=39622635
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010183349A Pending CN101834266A (zh) | 2007-01-02 | 2008-01-02 | 发光装置、用于液晶显示器背光的光源模块及液晶显示器 |
| CN2011101229052A Pending CN102290521A (zh) | 2007-01-02 | 2008-01-02 | 白光发射装置及使用其的用于液晶显示器背光的光源模块 |
| CN200810000162XA Active CN101216150B (zh) | 2007-01-02 | 2008-01-02 | 白光发射装置及使用其的用于液晶显示器背光的光源模块 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101229052A Pending CN102290521A (zh) | 2007-01-02 | 2008-01-02 | 白光发射装置及使用其的用于液晶显示器背光的光源模块 |
| CN200810000162XA Active CN101216150B (zh) | 2007-01-02 | 2008-01-02 | 白光发射装置及使用其的用于液晶显示器背光的光源模块 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080180948A1 (zh) |
| JP (1) | JP2008166825A (zh) |
| KR (1) | KR100946015B1 (zh) |
| CN (3) | CN101834266A (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453484A (zh) * | 2010-10-15 | 2012-05-16 | 奇美实业股份有限公司 | 荧光体及发光装置 |
| CN103222077A (zh) * | 2010-12-09 | 2013-07-24 | 夏普株式会社 | 发光装置 |
| CN104465962A (zh) * | 2010-11-25 | 2015-03-25 | 夏普株式会社 | 发光装置、植物栽培用led光源以及植物工厂 |
| CN108535913A (zh) * | 2017-03-03 | 2018-09-14 | Lg电子株式会社 | 显示设备 |
| WO2018192208A1 (zh) * | 2017-04-19 | 2018-10-25 | 深圳Tcl新技术有限公司 | Led灯源、灯条及显示装置 |
| CN108799849A (zh) * | 2017-05-02 | 2018-11-13 | 三星电子株式会社 | 白光发光器件 |
| CN112038331A (zh) * | 2019-06-03 | 2020-12-04 | 三星电子株式会社 | 发光装置、背光单元和显示设备 |
Families Citing this family (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100930171B1 (ko) * | 2006-12-05 | 2009-12-07 | 삼성전기주식회사 | 백색 발광장치 및 이를 이용한 백색 광원 모듈 |
| JP2010525512A (ja) * | 2007-04-17 | 2010-07-22 | 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 | 照明システム |
| US8178888B2 (en) * | 2008-02-01 | 2012-05-15 | Cree, Inc. | Semiconductor light emitting devices with high color rendering |
| WO2010002015A1 (ja) | 2008-07-02 | 2010-01-07 | ソニー株式会社 | 赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置 |
| JP5239043B2 (ja) * | 2008-07-18 | 2013-07-17 | シャープ株式会社 | 発光装置および発光装置の製造方法 |
| KR101039957B1 (ko) * | 2008-11-18 | 2011-06-09 | 엘지이노텍 주식회사 | 발광 장치 및 이를 구비한 디스플레이 장치 |
| JP4772105B2 (ja) * | 2008-12-10 | 2011-09-14 | シャープ株式会社 | 半導体発光装置およびそれを用いた画像表示装置 |
| CN101771025A (zh) * | 2008-12-26 | 2010-07-07 | 富准精密工业(深圳)有限公司 | 发光二极管 |
| WO2010081624A1 (en) | 2009-01-19 | 2010-07-22 | Basf Se | Black matrix for colour filters |
| TWI391743B (zh) * | 2009-01-23 | 2013-04-01 | Au Optronics Corp | 高色彩表現之顯示裝置及其製造方法 |
| 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 |
| US20100214282A1 (en) | 2009-02-24 | 2010-08-26 | Dolby Laboratories Licensing Corporation | Apparatus for providing light source modulation in dual modulator displays |
| CN101877375A (zh) * | 2009-04-28 | 2010-11-03 | 上海亮硕光电子科技有限公司 | 一种高显色性白光led |
| US20100289044A1 (en) * | 2009-05-12 | 2010-11-18 | Koninklijke Philips Electronics N.V. | Wavelength conversion for producing white light from high power blue led |
| JP2011040494A (ja) * | 2009-08-07 | 2011-02-24 | Koito Mfg Co Ltd | 発光モジュール |
| KR101172143B1 (ko) * | 2009-08-10 | 2012-08-07 | 엘지이노텍 주식회사 | 백색 발광다이오드 소자용 시온계 산화질화물 형광체, 그의 제조방법 및 그를 이용한 백색 led 소자 |
| US20120146077A1 (en) * | 2009-08-21 | 2012-06-14 | Koji Nakatsu | Light emitting device |
| CN102405538A (zh) | 2009-08-26 | 2012-04-04 | 三菱化学株式会社 | 白色半导体发光装置 |
| WO2011028033A2 (ko) | 2009-09-02 | 2011-03-10 | 엘지이노텍주식회사 | 형광체, 형광체 제조방법 및 백색 발광 소자 |
| KR101163902B1 (ko) * | 2010-08-10 | 2012-07-09 | 엘지이노텍 주식회사 | 발광 소자 |
| KR101147511B1 (ko) * | 2009-09-08 | 2012-05-21 | 주식회사 와이즈파워 | 집어장치 |
| KR20110042560A (ko) * | 2009-10-19 | 2011-04-27 | 엘지이노텍 주식회사 | 발광소자, 발광소자 제조방법 및 발광소자 패키지 |
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| TWI508332B (zh) * | 2011-11-09 | 2015-11-11 | 友達光電股份有限公司 | 發光光源及其顯示面板 |
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| DE102012109217A1 (de) * | 2012-09-28 | 2014-04-03 | Osram Opto Semiconductors Gmbh | Beleuchtungsvorrichtung zum Erzeugen einer Lichtemission und Verfahren zum Erzeugen einer Lichtemission |
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| JP6094254B2 (ja) * | 2013-02-21 | 2017-03-15 | 東芝ライテック株式会社 | 発光モジュールおよび照明装置 |
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| KR102475623B1 (ko) * | 2015-01-23 | 2022-12-09 | 서울반도체 주식회사 | 발광 장치 |
| US10490711B2 (en) | 2014-10-07 | 2019-11-26 | Nichia Corporation | Light emitting device |
| WO2016056727A1 (en) * | 2014-10-10 | 2016-04-14 | Lg Electronics Inc. | Light emitting device package and method of fabricating the same |
| CN104570481A (zh) * | 2014-12-26 | 2015-04-29 | 上海天马微电子有限公司 | 一种led光源、背光模组及液晶显示装置 |
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| JP2016028158A (ja) * | 2015-10-07 | 2016-02-25 | デクセリアルズ株式会社 | 赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置 |
| TWI622187B (zh) * | 2015-11-23 | 2018-04-21 | 東貝光電科技股份有限公司 | LED light emitting device manufacturing method and LED light emitting device |
| KR102514150B1 (ko) * | 2016-01-05 | 2023-04-04 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광 소자 및 이를 구비한 조명 장치 |
| JP7045192B2 (ja) | 2016-01-15 | 2022-03-31 | デンカ株式会社 | 蛍光体および発光装置 |
| WO2017131706A1 (en) * | 2016-01-28 | 2017-08-03 | Ecosense Lighting Inc | Methods for generating tunable white light with high color rendering |
| DE102016104369A1 (de) * | 2016-03-10 | 2017-09-14 | Osram Opto Semiconductors Gmbh | Leuchtstoffmischung und optoelektronisches Bauelement mit einer Leuchtstoffmischung |
| CN109075161B (zh) * | 2016-04-29 | 2023-02-21 | 亮锐控股有限公司 | 高亮度绚白led光源 |
| CN106423915B (zh) * | 2016-10-12 | 2018-11-23 | 合肥彩虹蓝光科技有限公司 | 一种测试分选分色的方法 |
| CN106870976B (zh) * | 2017-04-07 | 2024-06-07 | 欧普照明股份有限公司 | 一种光源模组及包括该光源模组的照明装置 |
| EP3575669B1 (en) | 2017-04-07 | 2024-01-10 | Suzhou Opple Lighting Co., Ltd. | Light source module, and illumination device comprising light source module |
| WO2018202534A1 (en) * | 2017-05-02 | 2018-11-08 | Philips Lighting Holding B.V. | Warm white led spectrum especially for retail applications |
| JP6912728B2 (ja) * | 2018-03-06 | 2021-08-04 | 日亜化学工業株式会社 | 発光装置及び光源装置 |
| WO2020120353A1 (en) | 2018-12-12 | 2020-06-18 | Merck Patent Gmbh | Polymerizable liquid crystal ink formulations |
| US10887960B2 (en) * | 2019-03-28 | 2021-01-05 | Lumileds Llc | Color tunable light emitting diode (LED) systems, LED lighting systems, and methods |
| CN110145724B (zh) * | 2019-04-29 | 2021-02-02 | 佛山市国星光电股份有限公司 | 白色光源、灯条及灯具 |
| CN111048498A (zh) * | 2019-11-22 | 2020-04-21 | 深圳市华星光电半导体显示技术有限公司 | 显示装置及显示装置的制作方法 |
| CN111415923B (zh) * | 2020-04-07 | 2024-02-09 | 大连工业大学 | 一种高显指、宽可调色温的led集成光源 |
| 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 |
| EP4261904A4 (en) * | 2020-12-11 | 2024-11-27 | Shenzhen Jufei Optoelectronics Co., Ltd. | LED HOLDER, LIGHT EMITTING UNIT AND LIGHT EMITTING ASSEMBLY |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840611A (zh) * | 2005-03-30 | 2006-10-04 | 三星电机株式会社 | 用于波长转换的磷光体混合物及白光发射装置 |
| JP2006332269A (ja) * | 2005-05-25 | 2006-12-07 | Toyoda Gosei Co Ltd | 発光装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| US6580097B1 (en) * | 1998-02-06 | 2003-06-17 | General Electric Company | Light emitting device with phosphor composition |
| 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 |
| US6417019B1 (en) * | 2001-04-04 | 2002-07-09 | Lumileds Lighting, U.S., Llc | Phosphor converted light emitting diode |
| WO2003080764A1 (en) * | 2002-03-22 | 2003-10-02 | Nichia Corporation | Nitride phosphor and method for preparation thereof, and light emitting device |
| EP1670875B1 (de) * | 2003-09-24 | 2019-08-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hocheffizientes beleuchtungssystem auf led-basis mit verbesserter farbwiedergabe |
| 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 |
| JP3931239B2 (ja) * | 2004-02-18 | 2007-06-13 | 独立行政法人物質・材料研究機構 | 発光素子及び照明器具 |
| US7573072B2 (en) | 2004-03-10 | 2009-08-11 | Lumination Llc | Phosphor and blends thereof for use in LEDs |
| US20060006396A1 (en) * | 2004-07-09 | 2006-01-12 | Chua Janet B Y | Phosphor mixture of organge/red ZnSe0.5S0.5:Cu,Cl and green BaSrGa4S7:Eu for white phosphor-converted led |
| US7791561B2 (en) * | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
| 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 |
| US7521728B2 (en) * | 2006-01-20 | 2009-04-21 | Cree, Inc. | Packages for semiconductor light emitting devices utilizing dispensed reflectors and methods of forming the same |
-
2007
- 2007-12-26 KR KR1020070137577A patent/KR100946015B1/ko active Active
-
2008
- 2008-01-02 CN CN201010183349A patent/CN101834266A/zh active Pending
- 2008-01-02 US US12/003,814 patent/US20080180948A1/en not_active Abandoned
- 2008-01-02 CN CN2011101229052A patent/CN102290521A/zh active Pending
- 2008-01-02 CN CN200810000162XA patent/CN101216150B/zh active Active
- 2008-01-04 JP JP2008000094A patent/JP2008166825A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840611A (zh) * | 2005-03-30 | 2006-10-04 | 三星电机株式会社 | 用于波长转换的磷光体混合物及白光发射装置 |
| JP2006332269A (ja) * | 2005-05-25 | 2006-12-07 | Toyoda Gosei Co Ltd | 発光装置 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453484A (zh) * | 2010-10-15 | 2012-05-16 | 奇美实业股份有限公司 | 荧光体及发光装置 |
| CN102453484B (zh) * | 2010-10-15 | 2015-03-25 | 奇美实业股份有限公司 | 荧光体及发光装置 |
| CN104465962A (zh) * | 2010-11-25 | 2015-03-25 | 夏普株式会社 | 发光装置、植物栽培用led光源以及植物工厂 |
| US9666769B2 (en) | 2010-11-25 | 2017-05-30 | Sharp Kabushiki Kaisha | Light emitting device, LED light source for plant cultivation, and plant factory |
| CN103222077A (zh) * | 2010-12-09 | 2013-07-24 | 夏普株式会社 | 发光装置 |
| CN103222077B (zh) * | 2010-12-09 | 2016-04-27 | 夏普株式会社 | 发光装置 |
| CN108535913A (zh) * | 2017-03-03 | 2018-09-14 | Lg电子株式会社 | 显示设备 |
| US10852577B2 (en) | 2017-03-03 | 2020-12-01 | Lg Electronics Inc. | Display device |
| WO2018192208A1 (zh) * | 2017-04-19 | 2018-10-25 | 深圳Tcl新技术有限公司 | Led灯源、灯条及显示装置 |
| CN108799849A (zh) * | 2017-05-02 | 2018-11-13 | 三星电子株式会社 | 白光发光器件 |
| CN108799849B (zh) * | 2017-05-02 | 2021-10-29 | 三星电子株式会社 | 白光发光器件 |
| CN112038331A (zh) * | 2019-06-03 | 2020-12-04 | 三星电子株式会社 | 发光装置、背光单元和显示设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080063709A (ko) | 2008-07-07 |
| JP2008166825A (ja) | 2008-07-17 |
| US20080180948A1 (en) | 2008-07-31 |
| CN101216150B (zh) | 2011-06-29 |
| KR100946015B1 (ko) | 2010-03-09 |
| CN102290521A (zh) | 2011-12-21 |
| CN101216150A (zh) | 2008-07-09 |
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