CN101883948A - 照明装置、显示装置和制造照明装置的方法 - Google Patents

照明装置、显示装置和制造照明装置的方法 Download PDF

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Publication number
CN101883948A
CN101883948A CN2008801186123A CN200880118612A CN101883948A CN 101883948 A CN101883948 A CN 101883948A CN 2008801186123 A CN2008801186123 A CN 2008801186123A CN 200880118612 A CN200880118612 A CN 200880118612A CN 101883948 A CN101883948 A CN 101883948A
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CN
China
Prior art keywords
light
phosphor
phosphor sheet
lighting device
light diffusing
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Pending
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CN2008801186123A
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English (en)
Chinese (zh)
Inventor
伊藤靖
加濑川亮
名田直司
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Dexerials Corp
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Sony Corp
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Priority to CN201410138176.3A priority Critical patent/CN103899992B/zh
Publication of CN101883948A publication Critical patent/CN101883948A/zh
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133602Direct backlight
    • G02F1/133603Direct backlight with LEDs
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133602Direct backlight
    • G02F1/133606Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133614Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
CN2008801186123A 2007-12-07 2008-12-04 照明装置、显示装置和制造照明装置的方法 Pending CN101883948A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410138176.3A CN103899992B (zh) 2007-12-07 2008-12-04 照明装置、显示装置和制造照明装置的方法

Applications Claiming Priority (7)

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JP2007-317495 2007-12-07
JP2007317495 2007-12-07
JP2008-114393 2008-04-24
JP2008114393 2008-04-24
JP2008-307985 2008-12-02
JP2008307985A JP2009283438A (ja) 2007-12-07 2008-12-02 照明装置、表示装置、照明装置の製造方法
PCT/JP2008/072082 WO2009072575A1 (ja) 2007-12-07 2008-12-04 照明装置、表示装置、照明装置の製造方法

Related Child Applications (1)

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CN201410138176.3A Division CN103899992B (zh) 2007-12-07 2008-12-04 照明装置、显示装置和制造照明装置的方法

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CN101883948A true CN101883948A (zh) 2010-11-10

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CN201410138176.3A Active CN103899992B (zh) 2007-12-07 2008-12-04 照明装置、显示装置和制造照明装置的方法
CN2008801186123A Pending CN101883948A (zh) 2007-12-07 2008-12-04 照明装置、显示装置和制造照明装置的方法

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US (1) US8469530B2 (enExample)
JP (1) JP2009283438A (enExample)
CN (2) CN103899992B (enExample)
WO (1) WO2009072575A1 (enExample)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162591A (zh) * 2011-03-25 2011-08-24 杭州华扬电子有限公司 一种新型led发光器及其发射白光的方法
CN102748612A (zh) * 2012-06-13 2012-10-24 深圳市华星光电技术有限公司 面光源及显示装置
CN102788267A (zh) * 2011-05-19 2012-11-21 台湾积体电路制造股份有限公司 具有改进的光输出的led灯
CN102798060A (zh) * 2012-09-11 2012-11-28 深圳市华星光电技术有限公司 直下式背光模组
JP2013037788A (ja) * 2011-08-03 2013-02-21 Opt Design:Kk 発光体を用いた面照明光源装置
CN103887413A (zh) * 2012-12-24 2014-06-25 鸿富锦精密工业(深圳)有限公司 发光二极管装置及采用该装置的液晶显示装置
CN104154468A (zh) * 2014-09-01 2014-11-19 深圳市华星光电技术有限公司 背光模组
CN104204135A (zh) * 2012-03-22 2014-12-10 肖特公开股份有限公司 白光的产生
CN104344287A (zh) * 2013-07-31 2015-02-11 索尼公司 光源设备和显示单元
CN104819404A (zh) * 2014-02-05 2015-08-05 三星显示有限公司 背光组件以及包括该背光组件的显示装置
WO2015158047A1 (zh) * 2014-04-18 2015-10-22 深圳市华星光电技术有限公司 一种荧光条及使用荧光条的led封装模组
CN107429885A (zh) * 2015-03-10 2017-12-01 夏普株式会社 照明装置、显示装置以及电视接收装置
CN107429906A (zh) * 2015-03-31 2017-12-01 优志旺电机株式会社 荧光光源装置
CN108692204A (zh) * 2016-08-08 2018-10-23 优志旺电机株式会社 荧光光源装置
CN109143687A (zh) * 2018-09-30 2019-01-04 厦门天马微电子有限公司 背光模组、液晶显示模组以及电子设备
CN109407395A (zh) * 2018-10-23 2019-03-01 厦门天马微电子有限公司 一种背光模组及显示装置
CN110265532A (zh) * 2011-07-05 2019-09-20 迪睿合电子材料有限公司 照明装置
CN115176198A (zh) * 2020-02-26 2022-10-11 株式会社日本显示器 照明装置以及显示装置
CN116171360A (zh) * 2020-09-29 2023-05-26 惠和株式会社 光学片材、背光单元及液晶显示装置

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100027293A1 (en) * 2008-07-30 2010-02-04 Intematix Corporation Light Emitting Panel
US20100214282A1 (en) 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
JP2013505549A (ja) * 2009-09-21 2013-02-14 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 ぎらつき低減を伴う反射型遮光部を備えた導光板を有する発光装置
WO2011037877A1 (en) 2009-09-25 2011-03-31 Cree, Inc. Lighting device with low glare and high light level uniformity
CN101696777B (zh) * 2009-10-22 2012-07-04 华东师范大学 高可靠白光led平面光源模块
WO2011125428A1 (ja) * 2010-04-01 2011-10-13 京セラ株式会社 発光装置
US20130070168A1 (en) * 2010-05-26 2013-03-21 Sharp Kabushiki Kaisha Led light source, led backlight, liquid crystal display device and tv reception device
JP5701523B2 (ja) 2010-06-22 2015-04-15 日東電工株式会社 半導体発光装置
CN101936489A (zh) * 2010-09-03 2011-01-05 深圳市华星光电技术有限公司 背光模块及其光学组件
JP5532329B2 (ja) * 2010-09-16 2014-06-25 株式会社東芝 照明装置
US8847481B2 (en) * 2010-11-08 2014-09-30 Lg Innotek Co., Ltd. Lighting device comprising photoluminescent plate
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
CN103314254A (zh) * 2010-12-02 2013-09-18 英特曼帝克司公司 具有光导及光致发光材料的固态灯
JP5693745B2 (ja) 2010-12-17 2015-04-01 ドルビー ラボラトリーズ ライセンシング コーポレイション 表示パネル用量子ドット
JP5449274B2 (ja) * 2011-03-25 2014-03-19 シャープ株式会社 照明装置、および表示装置
JP5413405B2 (ja) * 2011-05-30 2014-02-12 パナソニック株式会社 樹脂塗布装置および樹脂塗布方法
KR102003081B1 (ko) * 2011-07-05 2019-07-23 데쿠세리아루즈 가부시키가이샤 형광체 시트 형성용 수지 조성물
JP5992695B2 (ja) * 2012-02-29 2016-09-14 スタンレー電気株式会社 半導体発光素子アレイ及び車両用灯具
JP5939004B2 (ja) 2012-04-11 2016-06-22 ソニー株式会社 発光装置、表示装置および照明装置
US20130334545A1 (en) * 2012-06-13 2013-12-19 Shenzhen China Star Optoelectronics Technology Co., Ltd. Surface light source and display device
JP6038524B2 (ja) * 2012-07-25 2016-12-07 デクセリアルズ株式会社 蛍光体シート
CN103672568A (zh) * 2012-09-04 2014-03-26 展晶科技(深圳)有限公司 直下式背光模组
KR102118309B1 (ko) 2012-09-19 2020-06-03 돌비 레버러토리즈 라이쎈싱 코오포레이션 양자점/리모트 인광 디스플레이 시스템 개선
JP6066643B2 (ja) 2012-09-24 2017-01-25 デクセリアルズ株式会社 異方性導電接着剤
TWI528083B (zh) * 2012-11-29 2016-04-01 鴻海精密工業股份有限公司 背光模組
US9273851B2 (en) * 2013-01-30 2016-03-01 Shenzhen China Star Optoelectronics Technology Co., Ltd Backlight module and liquid crystal display device
US8933478B2 (en) 2013-02-19 2015-01-13 Cooledge Lighting Inc. Engineered-phosphor LED packages and related methods
US8754435B1 (en) * 2013-02-19 2014-06-17 Cooledge Lighting Inc. Engineered-phosphor LED package and related methods
BR112015020571B1 (pt) 2013-03-08 2022-04-12 Dolby Laboratories Licensing Corporation Método para acionamento de um monitor de escurecimento local, meio de armazenamento não transitório legível por computador e aparelho
CN103135153B (zh) * 2013-03-14 2017-04-12 深圳市汇晨电子股份有限公司 一种光扩散板及其制作方法
JP5796038B2 (ja) 2013-06-18 2015-10-21 デクセリアルズ株式会社 蛍光体シート
WO2015029820A1 (ja) * 2013-08-27 2015-03-05 堺ディスプレイプロダクト株式会社 照明装置及び液晶表示装置
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JP6441956B2 (ja) 2014-03-26 2018-12-19 ドルビー ラボラトリーズ ライセンシング コーポレイション 各種ディスプレイにおけるグローバル光補償
JP6021967B2 (ja) * 2014-04-21 2016-11-09 キヤノン株式会社 光源装置及び画像表示装置
WO2015170814A1 (en) * 2014-05-09 2015-11-12 Lg Electronics Inc. Apparatus of light source for display and apparatus of display using the same
CN108873477B (zh) 2014-08-21 2021-08-17 杜比实验室特许公司 用于驱动局部调光显示器的方法、设备和存储介质
JP2016057338A (ja) * 2014-09-05 2016-04-21 株式会社ジャパンディスプレイ 表示装置及び光源装置
CN104791662B (zh) * 2015-04-16 2018-05-29 青岛海信电器股份有限公司 一种侧入式显示模组及显示装置
JP2016225423A (ja) * 2015-05-29 2016-12-28 久豊技研株式会社 Led用蛍光膜、led用蛍光膜の製造方法、led面発光装置、及び画像形成装置
JP6092446B1 (ja) * 2015-10-23 2017-03-08 デクセリアルズ株式会社 部分駆動型光源装置及びそれを用いた画像表示装置
US10480752B2 (en) * 2016-02-27 2019-11-19 Svv Technology Innovations, Inc. Structurally reinforced illumination panels and a method of making the same
KR102041247B1 (ko) * 2016-05-23 2019-11-07 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
JP6706982B2 (ja) * 2016-07-11 2020-06-10 富士フイルム株式会社 面状照明装置
US10274168B2 (en) 2016-07-20 2019-04-30 Nichia Corporation Light emitting device
JP6452739B2 (ja) * 2017-01-31 2019-01-16 Nsマテリアルズ株式会社 液晶ディスプレイ
CN108153049A (zh) * 2017-12-29 2018-06-12 宁波东辉光电科技有限公司 一种直下式背光光学膜片结构
CN108227300A (zh) * 2017-12-29 2018-06-29 宁波东辉光电科技有限公司 一种直下式背光光学结构
JP7095937B2 (ja) * 2018-03-09 2022-07-05 ミネベアミツミ株式会社 蛍光体シートの製造方法
KR102342626B1 (ko) * 2018-03-13 2021-12-23 애플 인크. 직하형 백라이트 유닛들을 갖는 디스플레이들
JP6982545B2 (ja) * 2018-05-31 2021-12-17 シーシーエス株式会社 照明装置及び照明装置の調光方法
CN108693672B (zh) * 2018-08-22 2023-11-28 武汉华星光电技术有限公司 一种双面显示的柔性液晶显示模块
KR20210003330A (ko) * 2019-07-01 2021-01-12 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
JP6787515B1 (ja) 2019-08-02 2020-11-18 日亜化学工業株式会社 発光装置および面発光光源
US12268041B2 (en) 2021-02-02 2025-04-01 Samsung Electronics Co., Ltd. Display module and manufacturing method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118164A (ja) 1989-10-02 1991-05-20 Ricoh Co Ltd サーマルヘッド駆動装置
JP3118164B2 (ja) 1995-06-09 2000-12-18 オリエンタル酵母工業株式会社 新規酵母及び当該酵母を利用するパン類の製造法
JP3165388B2 (ja) * 1997-03-31 2001-05-14 和泉電気株式会社 表示装置および照明装置
JP3269802B2 (ja) 1998-03-26 2002-04-02 富士写真フイルム株式会社 放射線像変換パネル
JP2000133006A (ja) 1998-10-29 2000-05-12 Sanyo Electric Co Ltd 面光源
JP4355977B2 (ja) * 1999-11-12 2009-11-04 ソニー株式会社 映像表示装置および映像表示装置における照明制御方法
JP2004212503A (ja) 2002-12-27 2004-07-29 Casio Comput Co Ltd 照明装置及びその発光駆動方法並びに表示装置
JP4461759B2 (ja) 2003-09-30 2010-05-12 ソニー株式会社 面発光装置および液晶表示装置
JP4914027B2 (ja) * 2005-06-08 2012-04-11 出光興産株式会社 光拡散性ポリカーボネート系樹脂組成物、および同樹脂組成物を用いた光拡散板
US20090128738A1 (en) * 2005-10-26 2009-05-21 Asahi Kasei Chemicals Corporation Light-Transmitting Resin Board
JP3118164U (ja) * 2005-10-31 2006-01-26 優佰利股▲分▼有限公司 光源モジュールを備えた液晶パネル装置
JP2007153959A (ja) * 2005-12-01 2007-06-21 Nippon Steel Chem Co Ltd 光拡散板用樹脂組成物及び光拡散板
US7703942B2 (en) * 2006-08-31 2010-04-27 Rensselaer Polytechnic Institute High-efficient light engines using light emitting diodes
US20080186732A1 (en) * 2007-02-03 2008-08-07 Awai George K Light emitting diode modules for illuminated panels
JP4435199B2 (ja) 2007-03-30 2010-03-17 大日本印刷株式会社 プリズムシート、面光源装置、及び、透過型表示体

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CN102162591A (zh) * 2011-03-25 2011-08-24 杭州华扬电子有限公司 一种新型led发光器及其发射白光的方法
CN102788267B (zh) * 2011-05-19 2015-03-11 台湾积体电路制造股份有限公司 具有改进的光输出的led灯
CN102788267A (zh) * 2011-05-19 2012-11-21 台湾积体电路制造股份有限公司 具有改进的光输出的led灯
TWI463706B (zh) * 2011-05-19 2014-12-01 Taiwan Semiconductor Mfg Co Ltd 燈泡、發光裝置及其製造方法
CN110265532A (zh) * 2011-07-05 2019-09-20 迪睿合电子材料有限公司 照明装置
CN110265533A (zh) * 2011-07-05 2019-09-20 迪睿合电子材料有限公司 照明装置
JP2013037788A (ja) * 2011-08-03 2013-02-21 Opt Design:Kk 発光体を用いた面照明光源装置
CN103732974A (zh) * 2011-08-03 2014-04-16 Opto设计股份有限公司 利用了发光体的面照明光源装置
CN104204135A (zh) * 2012-03-22 2014-12-10 肖特公开股份有限公司 白光的产生
WO2013185364A1 (zh) * 2012-06-13 2013-12-19 深圳市华星光电技术有限公司 面光源及显示装置
CN102748612A (zh) * 2012-06-13 2012-10-24 深圳市华星光电技术有限公司 面光源及显示装置
CN102798060A (zh) * 2012-09-11 2012-11-28 深圳市华星光电技术有限公司 直下式背光模组
CN102798060B (zh) * 2012-09-11 2015-10-07 深圳市华星光电技术有限公司 直下式背光模组
CN103887413A (zh) * 2012-12-24 2014-06-25 鸿富锦精密工业(深圳)有限公司 发光二极管装置及采用该装置的液晶显示装置
US11396996B2 (en) 2013-07-31 2022-07-26 Saturn Licensing Llc Light source device and display unit
CN104344287A (zh) * 2013-07-31 2015-02-11 索尼公司 光源设备和显示单元
US12111038B2 (en) 2013-07-31 2024-10-08 Saturn Licensing Llc Light source device and display unit
US10698263B2 (en) 2013-07-31 2020-06-30 Sony Corporation Light source device and display unit
US11774068B2 (en) 2013-07-31 2023-10-03 Saturn Licensing Llc Light source device and display unit
CN104819404A (zh) * 2014-02-05 2015-08-05 三星显示有限公司 背光组件以及包括该背光组件的显示装置
CN104819404B (zh) * 2014-02-05 2019-11-01 三星显示有限公司 背光组件以及包括该背光组件的显示装置
WO2015158047A1 (zh) * 2014-04-18 2015-10-22 深圳市华星光电技术有限公司 一种荧光条及使用荧光条的led封装模组
CN104154468A (zh) * 2014-09-01 2014-11-19 深圳市华星光电技术有限公司 背光模组
US9939678B2 (en) 2014-09-01 2018-04-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module
CN104154468B (zh) * 2014-09-01 2016-08-31 深圳市华星光电技术有限公司 背光模组
WO2016033848A1 (zh) * 2014-09-01 2016-03-10 深圳市华星光电技术有限公司 背光模组
CN107429885A (zh) * 2015-03-10 2017-12-01 夏普株式会社 照明装置、显示装置以及电视接收装置
CN107429906B (zh) * 2015-03-31 2019-11-05 优志旺电机株式会社 荧光光源装置
CN107429906A (zh) * 2015-03-31 2017-12-01 优志旺电机株式会社 荧光光源装置
CN108692204B (zh) * 2016-08-08 2021-07-06 优志旺电机株式会社 荧光光源装置
CN108692204A (zh) * 2016-08-08 2018-10-23 优志旺电机株式会社 荧光光源装置
CN109143687B (zh) * 2018-09-30 2021-06-18 厦门天马微电子有限公司 背光模组、液晶显示模组以及电子设备
CN109143687A (zh) * 2018-09-30 2019-01-04 厦门天马微电子有限公司 背光模组、液晶显示模组以及电子设备
CN109407395A (zh) * 2018-10-23 2019-03-01 厦门天马微电子有限公司 一种背光模组及显示装置
CN109407395B (zh) * 2018-10-23 2022-02-25 厦门天马微电子有限公司 一种背光模组及显示装置
CN115176198A (zh) * 2020-02-26 2022-10-11 株式会社日本显示器 照明装置以及显示装置
CN115176198B (zh) * 2020-02-26 2024-03-19 株式会社日本显示器 照明装置以及显示装置
CN116171360A (zh) * 2020-09-29 2023-05-26 惠和株式会社 光学片材、背光单元及液晶显示装置

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