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WO2009001606A1 - 発光装置、表示装置、発光装置の製造方法 - Google Patents

発光装置、表示装置、発光装置の製造方法 Download PDF

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Publication number
WO2009001606A1
WO2009001606A1 PCT/JP2008/057355 JP2008057355W WO2009001606A1 WO 2009001606 A1 WO2009001606 A1 WO 2009001606A1 JP 2008057355 W JP2008057355 W JP 2008057355W WO 2009001606 A1 WO2009001606 A1 WO 2009001606A1
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
emitting device
resin
display device
leds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/057355
Other languages
English (en)
French (fr)
Inventor
Kenji Shinozaki
Yoshinori Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to US12/301,518 priority Critical patent/US8208093B2/en
Publication of WO2009001606A1 publication Critical patent/WO2009001606A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0362—Manufacture or treatment of packages of encapsulations
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

　配線基板２０の表面２０ａ側には、複数のＬＥＤ２１が取り付けられており、裏面２０ｂ側にはＬＥＤ２１に給電を行うための配線回路２２や放熱を行うための金属膜アイランド２３が設けられる。そして、配線基板２０の表面２０ａ側すなわち配線回路２２や金属膜アイランド２３が設けられていない側には、シリコーン樹脂にシリカを含有させた液状樹脂を滴下した後に硬化させたレンズ３０が、各ＬＥＤ２１をそれぞれ覆うように設けられる。それによって、液状樹脂の滴下によって基板上に形成されるカバー部材の歪みを抑制する。
PCT/JP2008/057355 2007-06-28 2008-04-15 発光装置、表示装置、発光装置の製造方法 Ceased WO2009001606A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/301,518 US8208093B2 (en) 2007-06-28 2008-04-15 Light-emitting device, display device and method of manufacturing light-emitting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-170411 2007-06-28
JP2007170411A JP4869165B2 (ja) 2007-06-28 2007-06-28 発光装置の製造方法

Publications (1)

Publication Number Publication Date
WO2009001606A1 true WO2009001606A1 (ja) 2008-12-31

Family

ID=40185429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057355 Ceased WO2009001606A1 (ja) 2007-06-28 2008-04-15 発光装置、表示装置、発光装置の製造方法

Country Status (4)

Country Link
US (1) US8208093B2 (ja)
JP (1) JP4869165B2 (ja)
TW (1) TW200905855A (ja)
WO (1) WO2009001606A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172967A1 (ja) * 2011-06-17 2012-12-20 ソニー株式会社 光源回路ユニットおよび照明装置、並びに表示装置
CN108139622A (zh) * 2015-07-24 2018-06-08 Lg 电子株式会社 光学透镜、包括光学透镜的背光单元以及包括光学透镜的显示装置
JP2018521498A (ja) * 2015-05-13 2018-08-02 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ オプトエレクトロニクス照明デバイス用のレンズを製造するための方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102005511B (zh) * 2009-09-01 2012-10-31 海洋王照明科技股份有限公司 发光元件及其制备方法
JP2011142784A (ja) * 2010-01-08 2011-07-21 Max Co Ltd Ｄｃブラシレスモータ
KR101693868B1 (ko) * 2010-10-11 2017-01-17 엘지이노텍 주식회사 발광 소자 패키지 및 라이트 유닛
DE102013215326A1 (de) * 2013-04-30 2014-10-30 Tridonic Jennersdorf Gmbh LED-Modul mit hochreflektierender Fläche
JP6303414B2 (ja) * 2013-11-11 2018-04-04 船井電機株式会社 表示装置
WO2015079539A1 (ja) * 2013-11-28 2015-06-04 三菱電機株式会社 表示装置
US10128401B2 (en) * 2015-09-17 2018-11-13 Lite-On Opto Technology (Changzhou) Co., Ltd. Optical sensor
CN106549088B (zh) * 2015-09-17 2018-11-16 光宝光电(常州)有限公司 发光二极管显示装置
KR20170043727A (ko) 2015-10-13 2017-04-24 삼성디스플레이 주식회사 표시 장치
CN109828312A (zh) * 2017-11-23 2019-05-31 光宝光电(常州)有限公司 光学感测器
JP7041451B2 (ja) * 2018-02-14 2022-03-24 株式会社大一商会 遊技機
JP7041452B2 (ja) * 2018-02-14 2022-03-24 株式会社大一商会 遊技機
JP7041453B2 (ja) * 2018-02-19 2022-03-24 株式会社大一商会 遊技機
JP2019198559A (ja) * 2018-05-18 2019-11-21 株式会社大一商会 遊技機
JP2020137783A (ja) * 2019-02-28 2020-09-03 株式会社大一商会 遊技機
JP2020137781A (ja) * 2019-02-28 2020-09-03 株式会社大一商会 遊技機
JP2020137782A (ja) * 2019-02-28 2020-09-03 株式会社大一商会 遊技機
JP2020137784A (ja) * 2019-02-28 2020-09-03 株式会社大一商会 遊技機
CN112424529B (zh) * 2019-05-14 2022-04-08 瑞仪(广州)光电子器件有限公司 光源结构、背光模组及显示装置
CN113299635A (zh) * 2021-04-30 2021-08-24 深圳市聚飞光电股份有限公司 一种发光模组及其制备方法、电子设备
CN118712309A (zh) 2020-11-20 2024-09-27 隆达电子股份有限公司 发光装置、背光板及显示面板
CN112838154B (zh) * 2021-02-16 2022-06-10 深圳市众芯诺科技有限公司 一种高效能出光的超薄紫外led芯片
CN113471179A (zh) * 2021-06-11 2021-10-01 五邑大学 色温可调的cob led光源及其制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258313A (ja) * 2002-03-05 2003-09-12 Rohm Co Ltd Ｌｅｄチップを使用した発光装置の構造及び製造方法
JP2006324589A (ja) * 2005-05-20 2006-11-30 Sharp Corp Ｌｅｄ装置およびその製造方法
JP2007095674A (ja) * 2005-08-30 2007-04-12 Showa Denko Kk 面光源装置および表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7241030B2 (en) * 2004-07-30 2007-07-10 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Illumination apparatus and method
SG119379A1 (en) * 2004-08-06 2006-02-28 Nippon Catalytic Chem Ind Resin composition method of its composition and cured formulation
US7710016B2 (en) * 2005-02-18 2010-05-04 Nichia Corporation Light emitting device provided with lens for controlling light distribution characteristic
JP2007027433A (ja) 2005-07-15 2007-02-01 Mitsubishi Cable Ind Ltd 発光装置
KR101189135B1 (ko) * 2005-11-29 2012-10-10 엘지디스플레이 주식회사 액정표시장치모듈

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258313A (ja) * 2002-03-05 2003-09-12 Rohm Co Ltd Ｌｅｄチップを使用した発光装置の構造及び製造方法
JP2006324589A (ja) * 2005-05-20 2006-11-30 Sharp Corp Ｌｅｄ装置およびその製造方法
JP2007095674A (ja) * 2005-08-30 2007-04-12 Showa Denko Kk 面光源装置および表示装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172967A1 (ja) * 2011-06-17 2012-12-20 ソニー株式会社 光源回路ユニットおよび照明装置、並びに表示装置
JP2013004815A (ja) * 2011-06-17 2013-01-07 Sony Corp 光源回路ユニットおよび照明装置、並びに表示装置
US9059382B2 (en) 2011-06-17 2015-06-16 Sony Corporation Light source circuit unit, illuminator, and display
US9412919B2 (en) 2011-06-17 2016-08-09 Sony Corporation Light source circuit unit, illuminator, and display
US9773957B2 (en) 2011-06-17 2017-09-26 Saturn Licensing Llc Light source circuit unit, illuminator, and display
US10056532B2 (en) 2011-06-17 2018-08-21 Saturn Licensing Llc Light source circuit unit, illuminator, and display
US10411172B2 (en) 2011-06-17 2019-09-10 Saturn Licensing Llc Light source circuit unit, illuminator, and display
US11201268B2 (en) 2011-06-17 2021-12-14 Saturn Licensing Llc Light source circuit unit, illuminator, and display
US11476396B2 (en) 2011-06-17 2022-10-18 Saturn Licensing Llc Light source circuit unit, illuminator, and display
JP2018521498A (ja) * 2015-05-13 2018-08-02 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ オプトエレクトロニクス照明デバイス用のレンズを製造するための方法
CN108139622A (zh) * 2015-07-24 2018-06-08 Lg 电子株式会社 光学透镜、包括光学透镜的背光单元以及包括光学透镜的显示装置

Also Published As

Publication number Publication date
TW200905855A (en) 2009-02-01
JP4869165B2 (ja) 2012-02-08
US8208093B2 (en) 2012-06-26
US20100177258A1 (en) 2010-07-15
JP2009010184A (ja) 2009-01-15

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