CN106249477B - 照明装置和使用该照明装置的液晶显示器 - Google Patents

照明装置和使用该照明装置的液晶显示器 Download PDF

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Publication number
CN106249477B
CN106249477B CN201610573115.9A CN201610573115A CN106249477B CN 106249477 B CN106249477 B CN 106249477B CN 201610573115 A CN201610573115 A CN 201610573115A CN 106249477 B CN106249477 B CN 106249477B
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China
Prior art keywords
lighting device
reflective
reflective film
light
adhesive
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CN201610573115.9A
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English (en)
Chinese (zh)
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CN106249477A (zh
Inventor
朴戊龙
金哲弘
李炳彦
朴光昊
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LG Innotek Co Ltd
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LG Innotek Co Ltd
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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
    • G02F1/133603—Direct backlight with LEDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • G02F1/133628—Illuminating devices with cooling means
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201610573115.9A 2011-07-29 2012-07-26 照明装置和使用该照明装置的液晶显示器 Active CN106249477B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20110076259 2011-07-29
KR10-2011-0076259 2011-07-29
KR10-2012-0017285 2012-02-21
KR1020120017285A KR101357583B1 (ko) 2011-07-29 2012-02-21 조명장치 및 이를 이용한 액정표시장치
CN201280037976.5A CN103732975B (zh) 2011-07-29 2012-07-26 照明装置和使用该照明装置的液晶显示器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280037976.5A Division CN103732975B (zh) 2011-07-29 2012-07-26 照明装置和使用该照明装置的液晶显示器

Publications (2)

Publication Number Publication Date
CN106249477A CN106249477A (zh) 2016-12-21
CN106249477B true CN106249477B (zh) 2019-11-29

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CN201610573115.9A Active CN106249477B (zh) 2011-07-29 2012-07-26 照明装置和使用该照明装置的液晶显示器
CN201280037976.5A Active CN103732975B (zh) 2011-07-29 2012-07-26 照明装置和使用该照明装置的液晶显示器

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Country Link
US (1) US9757924B2 (enExample)
EP (1) EP2737244B1 (enExample)
JP (2) JP5947892B2 (enExample)
KR (1) KR101357583B1 (enExample)
CN (2) CN106249477B (enExample)
TW (1) TWI493257B (enExample)
WO (1) WO2013019025A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8562770B2 (en) 2008-05-21 2013-10-22 Manufacturing Resources International, Inc. Frame seal methods for LCD
US9573346B2 (en) 2008-05-21 2017-02-21 Manufacturing Resources International, Inc. Photoinitiated optical adhesive and method for using same
CA2764487A1 (en) 2009-06-03 2010-12-09 Manufacturing Resources International, Inc. Dynamic dimming led backlight
CN103133918B (zh) * 2011-11-23 2015-11-11 财团法人工业技术研究院 面光源以及可挠性面光源
CN103032766A (zh) * 2012-12-12 2013-04-10 京东方科技集团股份有限公司 一种背光模组以及显示装置
WO2014158642A1 (en) * 2013-03-14 2014-10-02 Manufacturing Resources International, Inc. Rigid lcd assembly
FR3005340B1 (fr) * 2013-05-03 2017-09-22 Appareillage & Bobinage Electrique Du Limousin Luminaire a del et candelabre equipe d'un tel luminaire
WO2015003130A1 (en) 2013-07-03 2015-01-08 Manufacturing Resources International, Inc. Airguide backlight assembly
KR102091621B1 (ko) * 2013-07-12 2020-04-14 엘지이노텍 주식회사 조명장치
US10191212B2 (en) 2013-12-02 2019-01-29 Manufacturing Resources International, Inc. Expandable light guide for backlight
US10527276B2 (en) 2014-04-17 2020-01-07 Manufacturing Resources International, Inc. Rod as a lens element for light emitting diodes
US10649273B2 (en) 2014-10-08 2020-05-12 Manufacturing Resources International, Inc. LED assembly for transparent liquid crystal display and static graphic
US20160202395A1 (en) * 2015-01-14 2016-07-14 Samsung Display Co., Ltd. Display apparatus with improved viewing angle
US10261362B2 (en) 2015-09-01 2019-04-16 Manufacturing Resources International, Inc. Optical sheet tensioner
JP6741437B2 (ja) * 2016-02-16 2020-08-19 株式会社デンソーテン スイッチ装置
KR102594498B1 (ko) * 2016-09-30 2023-10-25 엘지디스플레이 주식회사 액정표시장치
CN108008558B (zh) * 2017-11-28 2019-12-10 信利光电股份有限公司 一种触摸屏及其制作方法
WO2019177755A1 (en) 2018-03-13 2019-09-19 Apple Inc. Displays with direct-lit backlight units
US10816850B2 (en) * 2018-04-20 2020-10-27 Wuhan China Star Optoelectronics Technology Co., Ltd. Direct-lit backlight module and manufacturing method thereof
US11175016B2 (en) * 2018-09-13 2021-11-16 Minebea Mitsumi Inc. Planar illumination device with spacer between lens and diffuser
WO2022174006A1 (en) 2021-02-12 2022-08-18 Manufacturing Resourcesinternational, Inc Display assembly using structural adhesive
CN114822273B (zh) * 2022-05-07 2022-12-23 Tcl华星光电技术有限公司 拼接面板
US12429726B1 (en) 2023-10-02 2025-09-30 Manufacturing Resources International, Inc. Optical stack with a liquid crystal layer and a micro lens array, electronic display assembly, and related methods
US12350730B1 (en) 2023-12-27 2025-07-08 Manufacturing Resources International, Inc. Bending mandril comprising ultra high molecular weight material, related bending machines, systems, and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1892356A (zh) * 2005-06-28 2007-01-10 Lg.菲利浦Lcd株式会社 背光单元和具有其的液晶显示器件
JP2008304831A (ja) * 2007-06-11 2008-12-18 Toppan Printing Co Ltd 光学部材およびその製造方法
CN101464588A (zh) * 2007-12-18 2009-06-24 索尼株式会社 显示器和电子设备
KR100964467B1 (ko) * 2009-11-24 2010-06-16 엘지전자 주식회사 디스플레이 장치
CN201661930U (zh) * 2009-11-12 2010-12-01 金芃 一种led侧光式背光源的发光元件
CN102022670A (zh) * 2009-09-09 2011-04-20 欧姆龙株式会社 面光源装置及液晶显示装置

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861135A (en) * 1973-02-08 1975-01-21 Chomerics Inc Electrical interconnector and method of making
JP2930820B2 (ja) * 1992-10-20 1999-08-09 富士通株式会社 携帯端末装置用液晶ディスプレイモジュール
DE4417990B4 (de) * 1994-05-21 2004-11-11 Siemens Ag Flüssigkristallanzeige
JPH09202871A (ja) 1996-01-25 1997-08-05 Lintec Corp 面光源体用粘着剤及びそれを用いた面光源体
JPH10160938A (ja) * 1996-11-29 1998-06-19 Toshiba Lighting & Technol Corp 導光ユニット、バックライト及びこれを用いた照明装置
JP4101339B2 (ja) * 1997-09-25 2008-06-18 大日本印刷株式会社 光拡散フィルム、その製造方法、拡散層付偏光板及び液晶表示装置
JP2000180633A (ja) 1998-12-16 2000-06-30 Shiseido Co Ltd 導光板、照明装置および液晶表示装置
TWI293703B (en) * 2000-02-16 2008-02-21 Toshiba Matsushita Display Tec shaped member, reflector, and reflective-type display element, and method of producing reflector
JP4271928B2 (ja) * 2001-11-16 2009-06-03 株式会社きもと 光反射材料及びそれを用いた光源装置
US7009771B2 (en) * 2002-05-16 2006-03-07 Eastman Kodak Company Optical element containing an optical spacer
JP2004095422A (ja) * 2002-09-02 2004-03-25 Sharp Corp 照明装置
JP2004179116A (ja) * 2002-11-29 2004-06-24 Alps Electric Co Ltd 背面照明装置及び液晶表示装置
JP4397394B2 (ja) 2003-01-24 2010-01-13 ディジタル・オプティクス・インターナショナル・コーポレイション 高密度照明システム
KR100541533B1 (ko) * 2003-06-25 2006-01-11 엘지.필립스 엘시디 주식회사 액정표시장치용 백라이트
US20050116235A1 (en) * 2003-12-02 2005-06-02 Schultz John C. Illumination assembly
JP4896003B2 (ja) 2005-02-28 2012-03-14 株式会社クラレ 光拡散フィルムおよびこれを用いた面光源素子並びに液晶表示装置
KR20070010478A (ko) * 2005-07-19 2007-01-24 삼성전자주식회사 광학시트, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시장치
JP4467493B2 (ja) * 2005-09-16 2010-05-26 シャープ株式会社 バックライト装置及びこれを備える表示装置
WO2007055059A1 (ja) * 2005-11-08 2007-05-18 Sharp Kabushiki Kaisha ランプホルダ並びにこれを用いたバックライト装置及び液晶表示装置
EP1957858A4 (en) 2005-11-29 2010-11-24 Showa Denko Kk REFLECTOR FRAME, FLAT LIGHT SOURCE EQUIPMENT PROVIDED WITH THE REFLECTOR FRAME, AND LIGHT DISPLAY EQUIPMENT USING THE FLAT LIGHT SOURCE SOURCE
KR100761055B1 (ko) * 2005-12-09 2007-09-21 주식회사 우영 직하형 ｌｅｄ 백라이트 유닛
KR101220204B1 (ko) * 2005-12-28 2013-01-09 엘지디스플레이 주식회사 엘이디 백라이트어셈블리 및 이를 이용한 액정표시장치모듈
KR100821042B1 (ko) * 2006-09-22 2008-04-08 삼성에스디아이 주식회사 액정표시장치 및 이를 이용한 휴대용 표시기기
KR20090079929A (ko) 2006-10-10 2009-07-22 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 박형 조명 장치, 디스플레이 장치 및 발광 장치
KR20080032506A (ko) * 2006-10-10 2008-04-15 삼성전자주식회사 백라이트 유닛 및 이를 이용한 액정 표시 장치
TWI360695B (en) * 2006-10-20 2012-03-21 Chimei Innolux Corp Direct type backlight unit and liquid crystal disp
KR20080043905A (ko) 2006-11-15 2008-05-20 엘지전자 주식회사 디스플레이 패널용 백라이트 유닛
JP4228026B2 (ja) 2007-02-28 2009-02-25 日東電工株式会社 バックライトシステムおよび粘着剤付光学シート
CN101276871B (zh) * 2007-03-29 2012-08-29 晶元光电股份有限公司 光电元件、背光模块装置和照明装置
JP2009150940A (ja) * 2007-12-18 2009-07-09 Toppan Printing Co Ltd 光学シート、バックライトユニット、バックライト装置及びディスプレイ装置
US7845826B2 (en) 2008-01-15 2010-12-07 Skc Haas Display Films Co., Ltd. Multilayered integrated backlight illumination assembly
CN201170472Y (zh) 2008-03-14 2008-12-24 上海广电光电子有限公司 直下式背光模组
TWI364557B (en) * 2008-05-02 2012-05-21 Chimei Innolux Corp Light source and backlight module and liquid crystal display device using same
KR20100035783A (ko) * 2008-09-29 2010-04-07 삼성전자주식회사 편광기, 이의 제조 방법, 이 편광기를 갖는 표시기판 및 백라이트 어셈블리
KR101579815B1 (ko) * 2008-11-27 2015-12-28 삼성디스플레이 주식회사 액정 표시 장치
JP2010135204A (ja) 2008-12-05 2010-06-17 Citizen Electronics Co Ltd 面状光源及び液晶表示装置
WO2010123284A2 (en) 2009-04-21 2010-10-28 Lg Electronics Inc. Light emitting device
KR20100011137U (ko) * 2009-05-06 2010-11-16 주식회사 삼진엘앤디 공기층을 가지는 도광판
CN101586749A (zh) * 2009-06-11 2009-11-25 浙江西子光电科技有限公司 Led照明装置及其散热结构
JP5628918B2 (ja) * 2009-08-27 2014-11-19 エルジー エレクトロニクス インコーポレイティド バックライトユニット及びディスプレイ装置
JP5540610B2 (ja) * 2009-09-03 2014-07-02 株式会社Ｊｖｃケンウッド 光量制御部材、面光源装置及び表示装置
KR20110038191A (ko) * 2009-10-07 2011-04-14 엘지디스플레이 주식회사 엘이디 백라이트 유닛 및 이를 이용한 액정표시장치
TWI392931B (zh) 2009-11-09 2013-04-11 Au Optronics Corp 發光裝置
EP2354836B1 (en) * 2009-12-14 2018-08-08 Harman Becker Automotive Systems GmbH Display unit with an integrated backlight
KR20110085722A (ko) * 2010-01-21 2011-07-27 삼성엘이디 주식회사 백라이트 유닛 및 이를 구비한 액정 표시 장치
CN103597270B (zh) * 2011-04-04 2016-01-20 Lg伊诺特有限公司 照明装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1892356A (zh) * 2005-06-28 2007-01-10 Lg.菲利浦Lcd株式会社 背光单元和具有其的液晶显示器件
JP2008304831A (ja) * 2007-06-11 2008-12-18 Toppan Printing Co Ltd 光学部材およびその製造方法
CN101464588A (zh) * 2007-12-18 2009-06-24 索尼株式会社 显示器和电子设备
CN102022670A (zh) * 2009-09-09 2011-04-20 欧姆龙株式会社 面光源装置及液晶显示装置
CN201661930U (zh) * 2009-11-12 2010-12-01 金芃 一种led侧光式背光源的发光元件
KR100964467B1 (ko) * 2009-11-24 2010-06-16 엘지전자 주식회사 디스플레이 장치

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