JP2011523177A5 - - Google Patents

Download PDF

Info

Publication number
JP2011523177A5
JP2011523177A5 JP2011512563A JP2011512563A JP2011523177A5 JP 2011523177 A5 JP2011523177 A5 JP 2011523177A5 JP 2011512563 A JP2011512563 A JP 2011512563A JP 2011512563 A JP2011512563 A JP 2011512563A JP 2011523177 A5 JP2011523177 A5 JP 2011523177A5
Authority
JP
Japan
Prior art keywords
light source
light
backlight
reflector
optical cavity
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.)
Granted
Application number
JP2011512563A
Other languages
English (en)
Japanese (ja)
Other versions
JP5819723B2 (ja
JP2011523177A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2009/045832 external-priority patent/WO2009149010A1/en
Publication of JP2011523177A publication Critical patent/JP2011523177A/ja
Publication of JP2011523177A5 publication Critical patent/JP2011523177A5/ja
Application granted granted Critical
Publication of JP5819723B2 publication Critical patent/JP5819723B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011512563A 2008-06-04 2009-06-01 傾斜した光源を備える中空のバックライト Expired - Fee Related JP5819723B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5878008P 2008-06-04 2008-06-04
US61/058,780 2008-06-04
PCT/US2009/045832 WO2009149010A1 (en) 2008-06-04 2009-06-01 Hollow backlight with tilted light source

Publications (3)

Publication Number Publication Date
JP2011523177A JP2011523177A (ja) 2011-08-04
JP2011523177A5 true JP2011523177A5 (enExample) 2012-07-19
JP5819723B2 JP5819723B2 (ja) 2015-11-24

Family

ID=40909995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011512563A Expired - Fee Related JP5819723B2 (ja) 2008-06-04 2009-06-01 傾斜した光源を備える中空のバックライト

Country Status (7)

Country Link
US (1) US8757858B2 (enExample)
EP (1) EP2297607B1 (enExample)
JP (1) JP5819723B2 (enExample)
KR (1) KR20110019388A (enExample)
CN (1) CN102057319B (enExample)
TW (1) TW201003248A (enExample)
WO (1) WO2009149010A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010528432A (ja) * 2007-05-20 2010-08-19 スリーエム イノベイティブ プロパティズ カンパニー カラーｌｅｄ光源を効率的に利用した白色光バックライト及び類似製品
WO2008144644A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Semi-specular components in hollow cavity light recycling backlights
TWI439641B (zh) * 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
WO2008144636A2 (en) 2007-05-20 2008-11-27 3M Innovative Properties Company Design parameters for thin hollow cavity backlights of the light-recycling type
EP2160645A2 (en) * 2007-05-20 2010-03-10 3M Innovative Properties Company Light recycling hollow cavity type display backlight
EP2255231A1 (en) * 2008-02-07 2010-12-01 3M Innovative Properties Company Hollow backlight with structured films
JP5792464B2 (ja) * 2008-02-22 2015-10-14 スリーエム イノベイティブ プロパティズ カンパニー 選択的出力光束分布を有するバックライト及びそれを使用した表示システム並びにバックライトの形成方法
TWI465808B (zh) * 2010-11-25 2014-12-21 Ｌｇ伊諾特股份有限公司 背光單元及其顯示設備
US8235540B2 (en) 2011-01-14 2012-08-07 Lg Innotek Co., Ltd. Backlight unit and display apparatus using the same
JP2012204233A (ja) * 2011-03-28 2012-10-22 Panasonic Corp 光照射装置及び光照射治療・予防装置
KR101880130B1 (ko) * 2011-05-02 2018-07-19 엘지이노텍 주식회사 백라이트 유닛 및 그를 이용한 디스플레이 장치
KR101797599B1 (ko) * 2011-06-30 2017-11-15 엘지이노텍 주식회사 백라이트 유닛 및 그를 이용한 디스플레이 장치
KR101868535B1 (ko) * 2011-07-15 2018-06-20 엘지이노텍 주식회사 디스플레이 장치
WO2013024719A1 (ja) * 2011-08-12 2013-02-21 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
KR101832313B1 (ko) * 2011-08-18 2018-04-04 엘지이노텍 주식회사 디스플레이 장치
JP2013052069A (ja) * 2011-09-02 2013-03-21 Panasonic Corp 光照射装置及び光照射治療・予防装置
EP2769251B1 (en) * 2011-10-20 2021-07-28 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
KR101993218B1 (ko) * 2011-12-15 2019-06-27 엘지이노텍 주식회사 백라이트 유닛
KR101948140B1 (ko) 2011-12-20 2019-02-15 엘지이노텍 주식회사 백라이트 유닛 및 그를 이용한 조명 시스템
KR101943446B1 (ko) * 2011-12-20 2019-01-30 엘지이노텍 주식회사 디스플레이 장치 및 조명 시스템
KR102024288B1 (ko) * 2012-02-15 2019-09-23 엘지이노텍 주식회사 조명 시스템
CN203013180U (zh) * 2012-02-28 2013-06-19 天地融科技股份有限公司 一种电子设备
KR101975488B1 (ko) * 2012-03-14 2019-05-08 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
US9752753B2 (en) 2012-03-14 2017-09-05 Samsung Display Co., Ltd. Display device comprising the same
KR102087965B1 (ko) * 2012-11-22 2020-03-12 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
CN102661529B (zh) * 2012-04-05 2014-06-25 深圳市华星光电技术有限公司 背光模组及液晶显示器
CN102661537B (zh) * 2012-04-16 2014-04-23 深圳市华星光电技术有限公司 背光模组及液晶显示器
KR101992362B1 (ko) * 2012-08-29 2019-06-24 엘지이노텍 주식회사 라이트 유닛 및 그를 이용한 조명 시스템
KR102034890B1 (ko) 2012-10-24 2019-10-22 삼성전자주식회사 곡면 디스플레이 장치
TWI494660B (zh) * 2013-01-08 2015-08-01 Unity Opto Technology Co Ltd Side light type backlight module
WO2014192194A1 (ja) * 2013-05-29 2014-12-04 株式会社デュエラ ライトボックス
US9316778B2 (en) 2013-06-21 2016-04-19 Microsoft Technology Licensing, Llc Hybrid concentrator for a backlight
CN104344280A (zh) 2013-07-31 2015-02-11 扬升照明股份有限公司 光源模块
US9690041B2 (en) * 2013-12-17 2017-06-27 Seoul Semiconductor Co., Ltd. Air cavity LED backlight unit
CN104763919B (zh) * 2014-01-08 2017-04-12 扬升照明股份有限公司 光源模块
US10161593B2 (en) 2014-02-25 2018-12-25 3M Innovative Properties Company Solid state lighting device with virtual filament(s)
US9046637B1 (en) 2014-02-25 2015-06-02 3M Innovative Properties Company Tubular lighting systems with inner and outer structured surfaces
US9903995B2 (en) * 2016-03-03 2018-02-27 Microsoft Technology Licensing, Llc Flat panel illuminator with concentrator
KR102493918B1 (ko) * 2016-03-09 2023-02-01 삼성전자주식회사 디스플레이 장치
JP6204559B1 (ja) * 2016-06-07 2017-09-27 ルーメンス カンパニー リミテッド 線形ｌｅｄモジュール及びこれを含むバックライトユニット
CN107514614B (zh) * 2016-06-16 2019-11-29 深圳市佰骏工业产品设计有限公司 灯具
FR3065539B1 (fr) * 2017-04-25 2019-11-01 Valeo Comfort And Driving Assistance Dispositif de retroeclairage d'afficheur tete-haute
WO2025003921A2 (en) * 2023-06-29 2025-01-02 Berkoviz Haim Illumination system

Family Cites Families (203)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816677A (en) 1905-03-01 1998-10-06 Canon Kabushiki Kaisha Backlight device for display apparatus
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US3711176A (en) 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US3884606A (en) 1971-10-01 1975-05-20 Dow Chemical Co Apparatus for multilayer coextrusion of sheet or film
BE789478A (fr) 1971-10-01 1973-03-29 Dow Chemical Co Procede et dispositif d'extrusion de matieres plastiques en feuilles multicouches
US4040727A (en) 1975-09-10 1977-08-09 Rockwell International Corporation Transflector
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4456336A (en) 1981-10-06 1984-06-26 Minnesota Mining And Manufacturing Company High brightness internal reflector for liquid crystal displays and its method of fabrication
US4540623A (en) 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US4791540A (en) 1987-05-26 1988-12-13 Minnesota Mining And Manufacturing Company Light fixture providing normalized output
US4964025A (en) 1988-10-05 1990-10-16 Hewlett-Packard Company Nonimaging light source
WO1991010223A1 (en) 1989-12-22 1991-07-11 David Sarnoff Research Center, Inc. Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image
US5136479A (en) 1990-06-19 1992-08-04 E-Systems, Inc. Device and method for creating an areal light source
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5126880A (en) 1990-12-18 1992-06-30 The Dow Chemical Company Polymeric reflective bodies with multiple layer types
US5586013A (en) 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system
US5528720A (en) 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
DE69325283T2 (de) 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
JPH0772815A (ja) 1992-12-15 1995-03-17 Koito Mfg Co Ltd 液晶表示装置
TW289095B (enExample) 1993-01-11 1996-10-21
US5360659A (en) 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
JPH0794008A (ja) 1993-09-24 1995-04-07 Chiyatani Sangyo Kk 面照明装置
US5381309A (en) 1993-09-30 1995-01-10 Honeywell Inc. Backlit display with enhanced viewing properties
US5440197A (en) 1993-10-05 1995-08-08 Tir Technologies, Inc. Backlighting apparatus for uniformly illuminating a display panel
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5828488A (en) 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
DE69602588T2 (de) 1995-03-03 1999-10-14 Minnesota Mining & Mfg Lichtlenkender film mit in der höhe variierender strukturierter oberfläche und daraus hergestellter lichtlenkender artikel
US5751388A (en) 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
JP3187280B2 (ja) 1995-05-23 2001-07-11 シャープ株式会社 面照明装置
EP0871923A1 (en) 1995-06-26 1998-10-21 Minnesota Mining And Manufacturing Company Transflective displays with reflective polarizing transflector
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
EP0832392B1 (en) 1995-06-26 2003-08-13 Minnesota Mining And Manufacturing Company Backlight system with multilayer optical film reflector
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US6712481B2 (en) 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US5971551A (en) 1995-07-07 1999-10-26 Arch Development Corporation Nonimaging optical concentrators and illuminators
US5867316A (en) 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US5825543A (en) 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
US6600175B1 (en) 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
JP3409587B2 (ja) 1996-05-14 2003-05-26 オムロン株式会社 光路変換光学素子、画像表示装置及び光投射器
US5845038A (en) 1997-01-28 1998-12-01 Minnesota Mining And Manufacturing Company Optical fiber illumination system
US6280063B1 (en) 1997-05-09 2001-08-28 3M Innovative Properties Company Brightness enhancement article
JPH1172625A (ja) * 1997-06-30 1999-03-16 Toshiba Lighting & Technol Corp バックライト及びこれを用いた液晶表示装置
US5976686A (en) 1997-10-24 1999-11-02 3M Innovative Properties Company Diffuse reflective articles
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6157486A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Retroreflective dichroic reflector
EP1057049B1 (en) 1998-02-18 2008-10-01 Minnesota Mining And Manufacturing Company Optical film
US6282821B1 (en) 1998-06-25 2001-09-04 3M Innovative Properties Company Low-loss face diffuser films for backlit signage and methods for using same
US6752505B2 (en) 1999-02-23 2004-06-22 Solid State Opto Limited Light redirecting films and film systems
EP1153240B1 (en) 1999-02-24 2003-11-19 3M Innovative Properties Company Illumination device for producing predetermined intensity patterns
US6267492B1 (en) 1999-04-15 2001-07-31 3M Innovative Properties Company Illumination device with side emitting light guide
JP3434465B2 (ja) 1999-04-22 2003-08-11 三菱電機株式会社 液晶表示装置用バックライト
DE19961491B4 (de) 1999-05-25 2005-08-04 Siteco Beleuchtungstechnik Gmbh Innenraumleuchte mit Hohllichtleiter
US6122103A (en) 1999-06-22 2000-09-19 Moxtech Broadband wire grid polarizer for the visible spectrum
DE50014438D1 (de) 1999-07-23 2007-08-09 Siteco Beleuchtungstech Gmbh Kompakte Leuchte mit Hohllichtleiter
KR100679094B1 (ko) 1999-10-08 2007-02-05 엘지.필립스 엘시디 주식회사 백라이트 유닛
US6612723B2 (en) 1999-11-30 2003-09-02 Reflexite Corporation Luminaire system
US6738349B1 (en) 2000-03-01 2004-05-18 Tektronix, Inc. Non-intrusive measurement of end-to-end network properties
US6893135B2 (en) 2000-03-16 2005-05-17 3M Innovative Properties Company Light guides suitable for illuminated displays
JP3301752B2 (ja) 2000-03-31 2002-07-15 三菱電機株式会社 フロントライト、反射型液晶表示装置および携帯情報端末
US6975455B1 (en) 2000-04-18 2005-12-13 3M Innovative Properties Company Transflective layer for displays
EP1410076A4 (en) 2000-04-25 2008-10-01 Honeywell Int Inc HOLLOW CAVITY OPTICAL GUIDE FOR COLLIMIZED LIGHT DISTRIBUTION TO A LIQUID CRYSTAL DISPLAY
JP2002008425A (ja) * 2000-06-21 2002-01-11 Fujitsu Ltd バックライトユニット
JP4288553B2 (ja) 2000-07-25 2009-07-01 富士フイルム株式会社 カメラのストロボ装置
US6809892B2 (en) * 2000-07-26 2004-10-26 3M Innovative Properties Company Hollow surface illuminator
JP4023079B2 (ja) 2000-08-31 2007-12-19 株式会社日立製作所 面状照明装置及びこれを備えた表示装置
US6673425B1 (en) 2000-10-27 2004-01-06 3M Innovative Properties Company Method and materials for preventing warping in optical films
US6888529B2 (en) 2000-12-12 2005-05-03 Koninklijke Philips Electronics N.V. Control and drive circuit arrangement for illumination performance enhancement with LED light sources
US6917399B2 (en) 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
JP4115844B2 (ja) 2001-05-08 2008-07-09 ルミレッズ ライティング ネザーランズ ベスローテン フェンノートシャップ 照明システム及びディスプレイ装置
JP2002350846A (ja) 2001-05-22 2002-12-04 Yazaki Corp Ｌｅｄバックライト
DE60237084D1 (de) 2001-06-07 2010-09-02 Genoa Color Technologies Ltd System und verfahren zur datenumsetzung für anzeigen mit grosser stufenleiter
JP2003029720A (ja) 2001-07-16 2003-01-31 Fujitsu Ltd 表示装置
ATE374338T1 (de) 2001-08-27 2007-10-15 Koninkl Philips Electronics Nv Lichtpaneel mit vergrössertem sichtfenster
US6663262B2 (en) 2001-09-10 2003-12-16 3M Innovative Properties Company Backlighting transmissive displays
GB0123813D0 (en) 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights suitable for use in illuminated displays
GB0123815D0 (en) 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights providing a substantially monochromatic beam
IL161732A0 (en) * 2001-11-02 2005-11-20 Honeywell Int Inc Hollow wedge shape light guide for back illumination
EP2410357A3 (en) 2001-12-14 2012-05-02 QUALCOMM MEMS Technologies, Inc. Uniform illumination system
US6937303B2 (en) 2001-12-18 2005-08-30 Samsung Electronics Co., Ltd. Transmissive and reflective type liquid crystal display
JP2003223982A (ja) 2002-01-31 2003-08-08 Matsushita Electric Ind Co Ltd 高周波加熱装置
CN1643344A (zh) 2002-03-20 2005-07-20 三井金属矿业株式会社 流量测定方法和流量计、其中所使用的流量测定部组件和使用了该组件的流量测定单元、以及使用了流量计的配管泄漏检查装置
US6679621B2 (en) * 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
JP2004031180A (ja) 2002-06-27 2004-01-29 Kawaguchiko Seimitsu Co Ltd バックライト装置
JP2004111357A (ja) 2002-07-09 2004-04-08 Topcon Corp 光源装置
JP2004055430A (ja) 2002-07-23 2004-02-19 Kawaguchiko Seimitsu Co Ltd バックライト装置
JP4177049B2 (ja) 2002-08-28 2008-11-05 シャープ株式会社 表面実装型側面発光ダイオードおよびその製造方法
US7460196B2 (en) 2002-09-25 2008-12-02 Lg Displays Co., Ltd. Backlight device for liquid crystal display and method of fabricating the same
JP4153776B2 (ja) 2002-11-07 2008-09-24 三菱電機株式会社 面状光源装置および該装置を用いた液晶表示装置
JP2004171947A (ja) 2002-11-20 2004-06-17 Harison Toshiba Lighting Corp バックライト装置
JP4091414B2 (ja) 2002-12-18 2008-05-28 三菱電機株式会社 面状光源装置、表示装置及び液晶表示装置
US20040219338A1 (en) 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
JP2004342429A (ja) 2003-05-15 2004-12-02 Advanced Display Inc 面状光源装置およびそれを備えた液晶表示装置
US6814456B1 (en) 2003-05-15 2004-11-09 Toppoly Optoelectronics Corp. Back light module
US6846089B2 (en) 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US6974229B2 (en) 2003-05-21 2005-12-13 Lumileds Lighting U.S., Llc Devices for creating brightness profiles
EP1653149B1 (en) * 2003-06-16 2011-10-19 Mitsubishi Denki Kabushiki Kaisha Planar light source device and display device using the same
US6905212B2 (en) 2003-07-02 2005-06-14 Hewlett-Packard Development Company, L.P. Varying light beam for a display system
TW594264B (en) 2003-07-09 2004-06-21 Chunghwa Picture Tubes Ltd A light-projecting device for a backlight module in a flat panel display device
TWI264511B (en) 2003-07-11 2006-10-21 Hon Hai Prec Ind Co Ltd Light source system and backlight module using the same
JP2004071576A (ja) 2003-08-18 2004-03-04 Minnesota Mining & Mfg Co <3M> 面状発光装置
US7282272B2 (en) 2003-09-12 2007-10-16 3M Innovative Properties Company Polymerizable compositions comprising nanoparticles
JP2005093147A (ja) 2003-09-16 2005-04-07 Sharp Corp 照明装置およびそれを備えた表示装置ならびに携帯型電子機器
US7114839B2 (en) 2003-10-06 2006-10-03 Chia Shin Kuo Light-inverse type guidelight plate
JP2005173546A (ja) 2003-11-18 2005-06-30 Toray Ind Inc 光反射フィルムおよびそれを用いた面光源
US7052168B2 (en) 2003-12-17 2006-05-30 3M Innovative Properties Company Illumination device
US7303322B2 (en) 2003-12-23 2007-12-04 3M Innovative Properties Company Multiple lightguide backlight
US7223005B2 (en) 2003-12-23 2007-05-29 Lamb David J Hybrid lightguide backlight
JP2005190861A (ja) * 2003-12-26 2005-07-14 Harison Toshiba Lighting Corp バックライト
US7009343B2 (en) 2004-03-11 2006-03-07 Kevin Len Li Lim System and method for producing white light using LEDs
JP2005292546A (ja) * 2004-04-01 2005-10-20 Mitsubishi Electric Corp 低消費電力液晶表示装置
KR100576865B1 (ko) 2004-05-03 2006-05-10 삼성전기주식회사 백라이트용 발광 다이오드 어레이 모듈 및 이를 구비한백라이트 유닛
JP2005327682A (ja) 2004-05-17 2005-11-24 Sony Corp バックライト装置、及び液晶表示装置
JP4590283B2 (ja) 2004-05-21 2010-12-01 シャープ株式会社 バックライトユニット及びそれを備えた液晶表示装置
TWI310471B (en) 2004-05-25 2009-06-01 Au Optronics Corp Backlight module equipped with brightness convergence function
KR100586966B1 (ko) 2004-05-27 2006-06-08 삼성전기주식회사 수직 발광형 백라이트 모듈
US7997771B2 (en) 2004-06-01 2011-08-16 3M Innovative Properties Company LED array systems
TWI233220B (en) 2004-06-18 2005-05-21 Chi Mei Optoelectronics Corp Light emitting diode package
KR20050121076A (ko) 2004-06-21 2005-12-26 삼성전자주식회사 백라이트 어셈블리 및 이를 이용한 표시장치
KR20060000544A (ko) 2004-06-29 2006-01-06 삼성전자주식회사 표시 장치용 백라이트, 표시 장치용 광원, 광원용 발광다이오드
US7213958B2 (en) * 2004-06-30 2007-05-08 3M Innovative Properties Company Phosphor based illumination system having light guide and an interference reflector
EP1640756A1 (en) 2004-09-27 2006-03-29 Barco N.V. Methods and systems for illuminating
US7446827B2 (en) 2004-10-15 2008-11-04 3M Innovative Properties Company Direct-lit liquid crystal displays with laminated diffuser plates
US7436469B2 (en) 2004-10-15 2008-10-14 3M Innovative Properties Company Composite diffuser plates and direct-lit liquid crystal displays using same
US7329982B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company LED package with non-bonded optical element
US7277609B2 (en) 2004-11-05 2007-10-02 Optical Research Associates Methods for manipulating light extraction from a light guide
US20060103777A1 (en) 2004-11-15 2006-05-18 3M Innovative Properties Company Optical film having a structured surface with rectangular based prisms
US7745814B2 (en) 2004-12-09 2010-06-29 3M Innovative Properties Company Polychromatic LED's and related semiconductor devices
US20060131601A1 (en) 2004-12-21 2006-06-22 Ouderkirk Andrew J Illumination assembly and method of making same
US7285802B2 (en) 2004-12-21 2007-10-23 3M Innovative Properties Company Illumination assembly and method of making same
US7296916B2 (en) 2004-12-21 2007-11-20 3M Innovative Properties Company Illumination assembly and method of making same
US7220026B2 (en) 2004-12-30 2007-05-22 3M Innovative Properties Company Optical film having a structured surface with offset prismatic structures
US7416309B2 (en) 2004-12-30 2008-08-26 3M Innovative Properties Company Optical film having a surface with rounded structures
US7320538B2 (en) 2004-12-30 2008-01-22 3M Innovative Properties Company Optical film having a structured surface with concave pyramid-shaped structures
DE202005005306U1 (de) 2005-04-04 2006-08-10 Aeg Gesellschaft für Moderne Informationssysteme mbH Flüssigkristallanzeigeeinrichtung sowie Flüssigkristallanzeigeanordnung mit einer Mehrzahl von solchen Flüssigkristallanzeigeeinrichtungen
EP1696260B1 (de) * 2005-02-08 2013-09-25 BMG Gesellschaft für moderne Informationssysteme mbH Flüssigkristallanzeigeeinrichtung sowie Flüssigkristallanzeigeanordnung mit einer Mehrzahl von solchen Flüssigkristallanzeigeeinrichtungen
JP2006221922A (ja) 2005-02-09 2006-08-24 Mitsubishi Rayon Co Ltd Ｌｅｄ面状光源装置
US20060187650A1 (en) 2005-02-24 2006-08-24 3M Innovative Properties Company Direct lit backlight with light recycling and source polarizers
US7356229B2 (en) 2005-02-28 2008-04-08 3M Innovative Properties Company Reflective polarizers containing polymer fibers
JP4431070B2 (ja) 2005-02-28 2010-03-10 シャープ株式会社 面照明装置及びそれを備えた液晶表示装置
JP4852695B2 (ja) * 2005-03-17 2012-01-11 国立大学法人東北大学 液晶ディスプレイ及びバックライトユニット
JP4430571B2 (ja) 2005-03-25 2010-03-10 三菱レイヨン株式会社 Ｌｅｄ面光源装置
JP2006269364A (ja) 2005-03-25 2006-10-05 Mitsubishi Rayon Co Ltd Ｌｅｄ面光源装置
US20060221610A1 (en) 2005-04-01 2006-10-05 Chew Tong F Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted
US20060250707A1 (en) 2005-05-05 2006-11-09 3M Innovative Properties Company Optical film having a surface with rounded pyramidal structures
US20060257678A1 (en) 2005-05-10 2006-11-16 Benson Olester Jr Fiber reinforced optical films
KR100774061B1 (ko) 2005-05-17 2007-11-06 엔이씨 엘씨디 테크놀로지스, 엘티디. 백라이트 및 액정 표시 장치
US7220036B2 (en) 2005-05-20 2007-05-22 3M Innovative Properties Company Thin direct-lit backlight for LCD display
US7591094B2 (en) 2005-05-31 2009-09-22 The University Of British Columbia Perforated multi-layer optical film luminaire
US7196483B2 (en) 2005-06-16 2007-03-27 Au Optronics Corporation Balanced circuit for multi-LED driver
US8023065B2 (en) 2005-06-24 2011-09-20 3M Innovative Properties Company Optical element for lateral light spreading in edge-lit displays and system using same
US7903194B2 (en) 2005-06-24 2011-03-08 3M Innovative Properties Company Optical element for lateral light spreading in back-lit displays and system using same
JP4935004B2 (ja) 2005-07-01 2012-05-23 ソニー株式会社 表示装置
US20070024994A1 (en) 2005-07-29 2007-02-01 3M Innovative Properties Company Structured optical film with interspersed pyramidal structures
US7537374B2 (en) 2005-08-27 2009-05-26 3M Innovative Properties Company Edge-lit backlight having light recycling cavity with concave transflector
US20070047228A1 (en) 2005-08-27 2007-03-01 3M Innovative Properties Company Methods of forming direct-lit backlights having light recycling cavity with concave transflector
WO2007027521A1 (en) 2005-08-27 2007-03-08 3M Innovative Properties Company Illumination assembly and system
US7473019B2 (en) * 2005-09-29 2009-01-06 Osram Opto Semiconductors Gmbh Lighting apparatus
US7438442B2 (en) 2005-10-12 2008-10-21 Lg Display Co., Ltd. Light emitting package, backlight unit and liquid crystal display device including the same
TWI331694B (en) 2005-10-20 2010-10-11 Ind Tech Res Inst Back-lighted structure
TW200732596A (en) 2005-10-28 2007-09-01 Takiron Co Field luminescence equipment and method for emitting in the field luminescence equipment
US20070147037A1 (en) 2005-12-22 2007-06-28 Dynascan Technology Corp. Super slim LCD backlight device using uniforming chamber
US20070153384A1 (en) 2005-12-30 2007-07-05 Ouderkirk Andrew J Reinforced reflective polarizer films
US20070153162A1 (en) 2005-12-30 2007-07-05 Wright Robin E Reinforced reflective polarizer films
TW200728851A (en) 2006-01-20 2007-08-01 Hon Hai Prec Ind Co Ltd Backlight module
CN100462811C (zh) * 2006-02-10 2009-02-18 鸿富锦精密工业（深圳）有限公司 箱式光源模组和背光系统
CN100468170C (zh) 2006-02-10 2009-03-11 鸿富锦精密工业（深圳）有限公司 背光系统
TWI294023B (en) * 2006-03-17 2008-03-01 Ind Tech Res Inst Reflective illumination device
KR20070096457A (ko) 2006-03-24 2007-10-02 엘지전자 주식회사 광 파이프를 이용한 면 광원 장치, 이를 구비한 백라이트유닛 및 액정 표시 장치
US7525126B2 (en) 2006-05-02 2009-04-28 3M Innovative Properties Company LED package with converging optical element
US7390117B2 (en) 2006-05-02 2008-06-24 3M Innovative Properties Company LED package with compound converging optical element
US20070257270A1 (en) 2006-05-02 2007-11-08 3M Innovative Properties Company Led package with wedge-shaped optical element
US20070258241A1 (en) 2006-05-02 2007-11-08 3M Innovative Properties Company Led package with non-bonded converging optical element
US7660509B2 (en) 2006-05-24 2010-02-09 3M Innovative Properties Company Backlight asymmetric light input wedge
US7317182B2 (en) 2006-05-24 2008-01-08 3M Innovative Properties Company Backlight wedge with encapsulated light source
US7740387B2 (en) 2006-05-24 2010-06-22 3M Innovative Properties Company Backlight wedge with side mounted light source
US7607814B2 (en) 2006-05-24 2009-10-27 3M Innovative Properties Company Backlight with symmetric wedge shaped light guide input portion with specular reflective surfaces
US20080002256A1 (en) 2006-06-30 2008-01-03 3M Innovative Properties Company Optical article including a beaded layer
TWM317024U (en) 2006-07-25 2007-08-11 Longtech Systems Corp Brightness improved structure of lateral backlight for LCD
JP4966701B2 (ja) 2006-08-03 2012-07-04 ハリソン東芝ライティング株式会社 中空式面照明装置
US7905650B2 (en) 2006-08-25 2011-03-15 3M Innovative Properties Company Backlight suitable for display devices
US20080057277A1 (en) 2006-08-30 2008-03-06 3M Innovative Properties Company Polymer fiber polarizers
US7773834B2 (en) 2006-08-30 2010-08-10 3M Innovative Properties Company Multilayer polarizing fibers and polarizers using same
JP4134222B2 (ja) * 2006-09-21 2008-08-20 シャープ株式会社 バックライト装置
US7481563B2 (en) 2006-09-21 2009-01-27 3M Innovative Properties Company LED backlight
US8128273B2 (en) 2006-10-26 2012-03-06 Koninklijke Philips Electronics N.V. Illumination system and display device
US7604381B2 (en) 2007-04-16 2009-10-20 3M Innovative Properties Company Optical article and method of making
JP2010528432A (ja) 2007-05-20 2010-08-19 スリーエム イノベイティブ プロパティズ カンパニー カラーｌｅｄ光源を効率的に利用した白色光バックライト及び類似製品
WO2008144644A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Semi-specular components in hollow cavity light recycling backlights
EP2160645A2 (en) 2007-05-20 2010-03-10 3M Innovative Properties Company Light recycling hollow cavity type display backlight
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
WO2008144636A2 (en) 2007-05-20 2008-11-27 3M Innovative Properties Company Design parameters for thin hollow cavity backlights of the light-recycling type
US7513634B2 (en) 2007-05-21 2009-04-07 National Tsing Hua University Structure of planar illuminator
CN101681059B (zh) * 2007-05-29 2014-03-05 皇家飞利浦电子股份有限公司 照明系统、照明器和背光单元
US20110043719A1 (en) * 2007-07-03 2011-02-24 Thunhorst Kristin L Optically transmissive composite film frame
EP2255231A1 (en) * 2008-02-07 2010-12-01 3M Innovative Properties Company Hollow backlight with structured films
JP5792464B2 (ja) 2008-02-22 2015-10-14 スリーエム イノベイティブ プロパティズ カンパニー 選択的出力光束分布を有するバックライト及びそれを使用した表示システム並びにバックライトの形成方法
JP5390604B2 (ja) 2008-06-13 2014-01-15 スリーエム イノベイティブ プロパティズ カンパニー コリメート光エンジン
US8591052B2 (en) * 2008-10-27 2013-11-26 3M Innovative Properties Company Semispecular hollow backlight with gradient extraction
US8382324B2 (en) * 2010-04-29 2013-02-26 Southern Taiwan University Radiation structure without light guiding board
TWI465808B (zh) * 2010-11-25 2014-12-21 Ｌｇ伊諾特股份有限公司 背光單元及其顯示設備
KR101824039B1 (ko) * 2011-07-29 2018-01-31 엘지이노텍 주식회사 디스플레이 장치

Similar Documents

Publication Publication Date Title
JP2011523177A5 (enExample)
USD630020S1 (en) Toothbrush
JP2011514624A5 (enExample)
USD650505S1 (en) Floodlight
USD636519S1 (en) Light fixture
USD636526S1 (en) Light fixture lens
USD691323S1 (en) LED optical lens
USD691322S1 (en) LED optical lens
USD630019S1 (en) Toothbrush
JP2011506949A5 (enExample)
EP1999827A4 (en) RED LIGHT LASER
JP2013521608A5 (enExample)
USD700394S1 (en) Optical lens
DE602008005372D1 (de) Optisches Element mit rückgehaltenem asymmetrischen Diffusor
CL2012000420S1 (es) Luminaria de planta trapecial isoscelica, caras laterales mayores triangulares, convexas y divergentes hacia arriba; la cara superior tiene rebaje trapecial isoscelico con bordes biselados; la cara posterior posee saliente en &#34;t&#34; unida a cilindro; y la cara inferior cuenta con amplio rebaje trapecial isoscelico, de lados curvos.
JP2013045764A5 (enExample)
JP2012533779A5 (enExample)
EP1980842A4 (en) Circular dichroism FLUORESCENCE MICROSCOPE
JP2012529342A5 (enExample)
USD593327S1 (en) Toothbrush
USD631566S1 (en) Light source for a lighting device
USD631565S1 (en) Light source for a lighting device
USD701514S1 (en) Display screen or portion thereof with graphical user interface
ATE490782T1 (de) Chimäre vakzine-antigene gegen das klassische schweinefieber-virus
FR2908864B1 (fr) Complexe eclairant verrier