JP2010528432A5 - - Google Patents

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Publication number
JP2010528432A5
JP2010528432A5 JP2010509492A JP2010509492A JP2010528432A5 JP 2010528432 A5 JP2010528432 A5 JP 2010528432A5 JP 2010509492 A JP2010509492 A JP 2010509492A JP 2010509492 A JP2010509492 A JP 2010509492A JP 2010528432 A5 JP2010528432 A5 JP 2010528432A5
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JP
Japan
Prior art keywords
led light
color
light source
characteristic
maximum
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
JP2010509492A
Other languages
English (en)
Japanese (ja)
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JP2010528432A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2008/064129 external-priority patent/WO2008147753A2/en
Publication of JP2010528432A publication Critical patent/JP2010528432A/ja
Publication of JP2010528432A5 publication Critical patent/JP2010528432A5/ja
Ceased legal-status Critical Current

Links

JP2010509492A 2007-05-20 2008-05-19 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 Ceased JP2010528432A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93908307P 2007-05-20 2007-05-20
PCT/US2008/064129 WO2008147753A2 (en) 2007-05-20 2008-05-19 White light backlights and the like with efficient utilization of colored led sources

Publications (2)

Publication Number Publication Date
JP2010528432A JP2010528432A (ja) 2010-08-19
JP2010528432A5 true JP2010528432A5 (enExample) 2011-06-30

Family

ID=39584935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010509492A Ceased JP2010528432A (ja) 2007-05-20 2008-05-19 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

Country Status (7)

Country Link
US (1) US20100165001A1 (enExample)
EP (1) EP2160729A2 (enExample)
JP (1) JP2010528432A (enExample)
KR (1) KR20100021477A (enExample)
CN (2) CN102419959A (enExample)
TW (1) TW200916916A (enExample)
WO (1) WO2008147753A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144644A2 (en) 2007-05-20 2008-11-27 3M Innovative Properties Company Semi-specular components in hollow cavity light recycling backlights
CN101681056B (zh) 2007-05-20 2013-03-27 3M创新有限公司 中空光循环腔型显示器背光源
US9028108B2 (en) * 2007-05-20 2015-05-12 3M Innovative Properties Company Collimating light injectors for edge-lit backlights
CN101681057B (zh) 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
JP5702151B2 (ja) * 2008-02-07 2015-04-15 スリーエム イノベイティブ プロパティズ カンパニー 構造化フィルムを有する中空のバックライト
CN101952646B (zh) 2008-02-22 2014-01-29 3M创新有限公司 具有选定的输出光通量分布的背光源及使用该背光源的显示系统
WO2009149010A1 (en) 2008-06-04 2009-12-10 3M Innovative Properties Company Hollow backlight with tilted light source
CN106023907B (zh) * 2009-03-17 2019-01-01 皇家飞利浦电子股份有限公司 驱动彩色顺序显示器的方法
US8716952B2 (en) * 2009-08-04 2014-05-06 Cree, Inc. Lighting device having first, second and third groups of solid state light emitters, and lighting arrangement
US20110062868A1 (en) * 2009-09-14 2011-03-17 Domagala Thomas W High luminous output LED lighting devices
US8727565B2 (en) 2009-09-14 2014-05-20 James L. Ecker LED lighting devices having improved light diffusion and thermal performance
US8228463B2 (en) * 2009-11-18 2012-07-24 3M Innovative Properties Company Passive daylight-coupled backlight with turning film having prisms with chaos for sunlight viewable displays
US8384852B2 (en) 2010-11-22 2013-02-26 3M Innovative Properties Company Hybrid daylight-coupled backlights for sunlight viewable displays
CN104094143B (zh) 2011-12-22 2018-01-12 3M创新有限公司 具有传感器的光学装置及其制造和使用方法
CN103453333A (zh) * 2012-05-30 2013-12-18 致茂电子(苏州)有限公司 具有连续光谱的发光二极管光源
KR20140089879A (ko) * 2013-01-08 2014-07-16 삼성디스플레이 주식회사 액정 표시 장치
US9210768B2 (en) 2013-02-15 2015-12-08 Osram Sylvania Inc. Illumination techniques and devices
US9196855B2 (en) 2013-03-13 2015-11-24 Vizio Inc Zone backlighting for LCD displays LCD displays through use of field-induced polymer electro luminescence panels
US9171509B2 (en) 2013-04-19 2015-10-27 VIZIO Inc. Single backlight source where the backlight emits pure colored light in a sequential manner where the sequence is red, blue and green
JP6261602B2 (ja) * 2013-10-22 2018-01-17 大聖電機有限会社 照明装置
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
CN104537217B (zh) * 2014-12-17 2017-04-26 青岛海信电器股份有限公司 照明体及显示器背光光谱功率分布的优化方法
JP2017168744A (ja) * 2016-03-17 2017-09-21 東芝ライテック株式会社 発光装置、および照明装置
JP7249285B2 (ja) * 2017-03-21 2023-03-30 マジック リープ， インコーポレイテッド 空間光変調器を照明するための方法、デバイス、およびシステム
CN109493809B (zh) * 2017-09-12 2021-01-01 纬创资通（中山）有限公司 显示装置以及背光驱动方法
US11083059B2 (en) 2019-10-03 2021-08-03 Creeled, Inc. Lumiphoric arrangements for light emitting diode packages

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
WO1997001440A1 (en) * 1995-06-26 1997-01-16 Minnesota Mining And Manufacturing Company Multilayer polymer film with additional coatings or layers
US6080467A (en) * 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
JPH11508702A (ja) * 1995-06-26 1999-07-27 ミネソタ マイニング アンド マニュファクチャリング カンパニー 多層光学フィルムリフレクタを備えたバックライトシステム
US6712481B2 (en) * 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US6600175B1 (en) * 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
JP4007461B2 (ja) * 1996-07-24 2007-11-14 シチズン電子株式会社 カラー表示装置
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
AU752774B2 (en) * 1998-02-18 2002-09-26 Minnesota Mining And Manufacturing Company Optical film
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
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
KR100795864B1 (ko) * 2000-04-25 2008-01-21 허니웰 인터내셔날 인코포레이티드 콜리메이트 광을 액정 디스플레이에 분포시키기 위한 중공캐비티 라이트 가이드
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
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
KR20030020912A (ko) * 2001-05-08 2003-03-10 루미리즈 라이팅 더 네덜란즈 비.브이. 조명 시스템 및 디스플레이 장치
WO2002099557A2 (en) * 2001-06-07 2002-12-12 Genoa Technologies Ltd. System and method of data conversion for wide gamut displays
JP2003029720A (ja) * 2001-07-16 2003-01-31 Fujitsu Ltd 表示装置
JP4095024B2 (ja) * 2001-08-27 2008-06-04 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 拡大された表示窓を備える光パネル
GB0123813D0 (en) * 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights suitable for use in illuminated displays
WO2003040816A1 (en) * 2001-11-02 2003-05-15 Honeywell International Inc. Hollow wedge shape light guide for back illumination
EP2420872A3 (en) * 2001-12-14 2012-05-02 QUALCOMM MEMS Technologies, Inc. Uniform illumination system
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
JP2004111357A (ja) * 2002-07-09 2004-04-08 Topcon Corp 光源装置
US7460196B2 (en) * 2002-09-25 2008-12-02 Lg Displays Co., Ltd. Backlight device for liquid crystal display and method of fabricating the same
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
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US7229198B2 (en) * 2003-06-16 2007-06-12 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
US7114839B2 (en) * 2003-10-06 2006-10-03 Chia Shin Kuo Light-inverse type guidelight plate
JP3984214B2 (ja) * 2003-10-21 2007-10-03 ローム株式会社 発光制御装置
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
JP4546930B2 (ja) * 2004-01-28 2010-09-22 パナソニック株式会社 発光方法、発光装置、投写型表示装置
US7009343B2 (en) * 2004-03-11 2006-03-07 Kevin Len Li Lim System and method for producing white light using LEDs
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
US7213958B2 (en) * 2004-06-30 2007-05-08 3M Innovative Properties Company Phosphor based illumination system having light guide and an interference reflector
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
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
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
US7220036B2 (en) * 2005-05-20 2007-05-22 3M Innovative Properties Company Thin direct-lit backlight for LCD display
US7196483B2 (en) * 2005-06-16 2007-03-27 Au Optronics Corporation Balanced circuit for multi-LED driver
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
CN101297234B (zh) * 2005-08-27 2010-08-11 3M创新有限公司 照明组件和系统
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
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
US7525126B2 (en) * 2006-05-02 2009-04-28 3M Innovative Properties Company LED package with 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
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
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
US7481563B2 (en) * 2006-09-21 2009-01-27 3M Innovative Properties Company LED backlight
US9028108B2 (en) * 2007-05-20 2015-05-12 3M Innovative Properties Company Collimating light injectors for edge-lit backlights
CN101681056B (zh) * 2007-05-20 2013-03-27 3M创新有限公司 中空光循环腔型显示器背光源
CN101681057B (zh) * 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
US7513634B2 (en) * 2007-05-21 2009-04-07 National Tsing Hua University Structure of planar illuminator
JP5702151B2 (ja) * 2008-02-07 2015-04-15 スリーエム イノベイティブ プロパティズ カンパニー 構造化フィルムを有する中空のバックライト
CN101952646B (zh) * 2008-02-22 2014-01-29 3M创新有限公司 具有选定的输出光通量分布的背光源及使用该背光源的显示系统
WO2009149010A1 (en) * 2008-06-04 2009-12-10 3M Innovative Properties Company Hollow backlight with tilted light source
EP2300871B1 (en) * 2008-06-13 2016-03-09 3M Innovative Properties Company Collimating light engine

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