TWI390266B - 照明系統、車輛頭燈、投影系統、燈具、信號燈、顯示器及提供照明之方法 - Google Patents

照明系統、車輛頭燈、投影系統、燈具、信號燈、顯示器及提供照明之方法 Download PDF

Info

Publication number
TWI390266B
TWI390266B TW094118941A TW94118941A TWI390266B TW I390266 B TWI390266 B TW I390266B TW 094118941 A TW094118941 A TW 094118941A TW 94118941 A TW94118941 A TW 94118941A TW I390266 B TWI390266 B TW I390266B
Authority
TW
Taiwan
Prior art keywords
light
emissive material
reflector
optical
interference reflector
Prior art date
Application number
TW094118941A
Other languages
English (en)
Chinese (zh)
Other versions
TW200630656A (en
Inventor
約翰 奧德柯克 安卓
艾倫 惠特利 約翰
法蘭西斯 韋伯 麥可
艾蘭 愛普斯坦 肯尼斯
羅素 史拉特 奎格
愛德溫 華特森 詹姆士
Original Assignee
３Ｍ新設資產公司
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 ３Ｍ新設資產公司 filed Critical ３Ｍ新設資產公司
Publication of TW200630656A publication Critical patent/TW200630656A/zh
Application granted granted Critical
Publication of TWI390266B publication Critical patent/TWI390266B/zh

Links

Classifications

    • 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
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018—Redirecting means on the surface of the light guide
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/0008—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 of the fibre type the light being emitted at the end of the fibre
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/86—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group II-VI materials, e.g. ZnO
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW094118941A 2004-06-30 2005-06-08 照明系統、車輛頭燈、投影系統、燈具、信號燈、顯示器及提供照明之方法 TWI390266B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/884,649 US7204630B2 (en) 2004-06-30 2004-06-30 Phosphor based illumination system having a plurality of light guides and an interference reflector

Publications (2)

Publication Number Publication Date
TW200630656A TW200630656A (en) 2006-09-01
TWI390266B true TWI390266B (zh) 2013-03-21

Family

ID=35197987

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094118941A TWI390266B (zh) 2004-06-30 2005-06-08 照明系統、車輛頭燈、投影系統、燈具、信號燈、顯示器及提供照明之方法

Country Status (7)

Country Link
US (2) US7204630B2 (enExample)
EP (1) EP1761808A1 (enExample)
JP (1) JP4801058B2 (enExample)
KR (1) KR101115765B1 (enExample)
CN (1) CN1981220A (enExample)
TW (1) TWI390266B (enExample)
WO (1) WO2006007097A1 (enExample)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7153015B2 (en) * 2001-12-31 2006-12-26 Innovations In Optics, Inc. Led white light optical system
CN1669334A (zh) * 2002-07-19 2005-09-14 富士胶片株式会社 液晶投影仪、液晶器件以及用于液晶器件的衬底
JP4581407B2 (ja) * 2004-01-16 2010-11-17 株式会社日立製作所 光源ユニットおよびそれを用いた投射型映像表示装置
US7204630B2 (en) * 2004-06-30 2007-04-17 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
US7204631B2 (en) * 2004-06-30 2007-04-17 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
US7255469B2 (en) * 2004-06-30 2007-08-14 3M Innovative Properties Company Phosphor based illumination system having a light guide and an interference reflector
US7213958B2 (en) * 2004-06-30 2007-05-08 3M Innovative Properties Company Phosphor based illumination system having light guide and an interference reflector
US7182498B2 (en) * 2004-06-30 2007-02-27 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
NZ554828A (en) 2004-12-06 2010-07-30 Washington Biotech Corp Medicine injection devices and methods
US8272758B2 (en) 2005-06-07 2012-09-25 Oree, Inc. Illumination apparatus and methods of forming the same
US8215815B2 (en) * 2005-06-07 2012-07-10 Oree, Inc. Illumination apparatus and methods of forming the same
WO2006131924A2 (en) 2005-06-07 2006-12-14 Oree, Advanced Illumination Solutions Inc. Illumination apparatus
JP4898332B2 (ja) * 2005-09-15 2012-03-14 セイコーインスツル株式会社 表示装置
JP2009530798A (ja) 2006-01-05 2009-08-27 イルミテックス， インコーポレイテッド Ｌｅｄから光を導くための独立した光学デバイス
US8412018B2 (en) * 2006-02-16 2013-04-02 Texas Instruments Incorporated Large-area optical element
US7937865B2 (en) 2006-03-08 2011-05-10 Intematix Corporation Light emitting sign and display surface therefor
US8998433B2 (en) 2006-03-08 2015-04-07 Intematix Corporation Light emitting device utilizing remote wavelength conversion with improved color characteristics
US20080074898A1 (en) * 2006-06-02 2008-03-27 Bookham Technology Plc Light source assemblies
US20080123343A1 (en) * 2006-06-23 2008-05-29 Tatsuru Kobayashi Light source device, image display device, optical element and manufacturing method thereof
US20080049445A1 (en) * 2006-08-25 2008-02-28 Philips Lumileds Lighting Company, Llc Backlight Using High-Powered Corner LED
DE102007010755A1 (de) * 2007-03-06 2008-10-30 Osram Opto Semiconductors Gmbh Anordnung mit einem Halbleiterchip und einer Lichtleiterschicht
WO2008111055A1 (en) * 2007-03-12 2008-09-18 In-Dot Ltd. Color sensing for a reader device and the like
US20080260329A1 (en) * 2007-04-20 2008-10-23 3M Innovative Properties Company Lightguides having curved light injectors
US20080260328A1 (en) * 2007-04-20 2008-10-23 3M Innovative Properties Company Led light extraction bar and injection optic for thin lightguide
WO2008146290A2 (en) * 2007-05-29 2008-12-04 Oree, Advanced Illumination Solutions Inc. Method and device for providing circumferential illumination
US20090161369A1 (en) * 2007-12-19 2009-06-25 Keren Regev Waveguide sheet and methods for manufacturing the same
US8172447B2 (en) * 2007-12-19 2012-05-08 Oree, Inc. Discrete lighting elements and planar assembly thereof
EP2260341A2 (en) * 2008-03-05 2010-12-15 Oree, Advanced Illumination Solutions INC. Illumination apparatus and methods of forming the same
DE102008021666A1 (de) * 2008-04-30 2009-11-05 Ledon Lighting Jennersdorf Gmbh Lichtemittierende Vorrichtung und Verfahren zur Herstellung einer lichtemittierenden Vorrichtung
US8297786B2 (en) * 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
US8301002B2 (en) * 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
US8870436B2 (en) * 2008-09-17 2014-10-28 3M Innovative Properties Company Patterned adhesives for reflectors
US20100098377A1 (en) * 2008-10-16 2010-04-22 Noam Meir Light confinement using diffusers
US20100208469A1 (en) * 2009-02-10 2010-08-19 Yosi Shani Illumination surfaces with reduced linear artifacts
US8125127B2 (en) * 2009-02-11 2012-02-28 Anthony Mo Reflective device for area lighting using narrow beam light emitting diodes
KR20100121861A (ko) * 2009-05-11 2010-11-19 삼성전자주식회사 광원유닛 및 이를 구비한 백라이트 장치
US8328406B2 (en) * 2009-05-13 2012-12-11 Oree, Inc. Low-profile illumination device
WO2010150202A2 (en) 2009-06-24 2010-12-29 Oree, Advanced Illumination Solutions Inc. Illumination apparatus with high conversion efficiency and methods of forming the same
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
US9651729B2 (en) 2010-04-16 2017-05-16 Flex Lighting Ii, Llc Reflective display comprising a frontlight with extraction features and a light redirecting optical element
TWI442164B (zh) 2010-08-16 2014-06-21 台達電子工業股份有限公司 螢光激光板及其適用之光源系統
US20120080066A1 (en) * 2010-09-30 2012-04-05 General Electric Company Photovoltaic devices
EP2466375B1 (en) * 2010-12-17 2019-12-25 Maxell, Ltd. Light Source Apparatus
JP6228110B2 (ja) * 2011-04-28 2017-11-08 エル イー エス エス・リミテッド 照明システム用の導波路装置
DE102011050150B4 (de) * 2011-05-06 2023-08-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kommissionierwagen mit einer Fachanzeige, Verfahren für die Entnahme oder Ablage eines Werkstücks an einem Kommissionierwagen und Kommissionierungssystem mit einem Kommissionierwagen
KR101808191B1 (ko) * 2011-08-26 2017-12-13 삼성전자 주식회사 백라이트 유닛 및 그를 가진 액정표시장치
KR101920898B1 (ko) * 2011-09-01 2018-11-22 삼성디스플레이 주식회사 광원 유닛, 이를 구비하는 백라이트 유닛 및 이를 구비하는 표시 장치
US8591072B2 (en) 2011-11-16 2013-11-26 Oree, Inc. Illumination apparatus confining light by total internal reflection and methods of forming the same
WO2013131167A1 (en) * 2012-03-05 2013-09-12 Fluxwerx Illumination Inc. Light emitting panel assemblies and light guides therefor
JP6092522B2 (ja) * 2012-04-11 2017-03-08 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 発光装置、表示装置および照明装置
US20130278612A1 (en) * 2012-04-24 2013-10-24 Qualcomm Mems Technologies, Inc. Illumination systems and methods
US8979347B2 (en) 2012-04-24 2015-03-17 Qualcomm Mems Technologies, Inc. Illumination systems and methods
US9223080B2 (en) 2012-04-24 2015-12-29 Qualcomm Mems Technologies, Inc. Light guide with narrow angle light output and methods
US9857519B2 (en) 2012-07-03 2018-01-02 Oree Advanced Illumination Solutions Ltd. Planar remote phosphor illumination apparatus
US10222535B2 (en) 2013-07-02 2019-03-05 3M Innovative Properties Company Flat light guide
KR20150029173A (ko) * 2013-09-09 2015-03-18 삼성전자주식회사 양자점 패키지를 이용한 광원 유닛
US10649126B2 (en) 2013-10-18 2020-05-12 L.E.S.S. Ltd Holder and systems for waveguide-based illumination
WO2015198154A2 (en) * 2014-06-02 2015-12-30 Isolite Corporation Hybrid photoluminescent lighting display
KR20160015948A (ko) * 2014-08-01 2016-02-15 삼성전자주식회사 디스플레이 기기
CN104456191B (zh) * 2014-11-14 2017-02-22 深圳市华星光电技术有限公司 背光模块及液晶显示装置
CN204462375U (zh) * 2015-02-06 2015-07-08 无锡知谷网络科技有限公司 红外线定位节点装置及系统
US20160313492A1 (en) * 2015-04-24 2016-10-27 Qualcomm Mems Technologies, Inc. Conduit for coupling light source into thin waveguide film
JP6147311B2 (ja) * 2015-10-05 2017-06-14 大日本印刷株式会社 半透過型反射シート、表示装置
JP6924560B2 (ja) * 2016-05-27 2021-08-25 エルジー ディスプレイ カンパニー リミテッド 液晶表示装置、光源装置および光源装置の製造方法
US10955607B2 (en) * 2017-03-07 2021-03-23 Lumileds Llc LED lighting device with remote phosphor in-coupling structure for in-coupling light from light emitting diodes
US20180334090A1 (en) * 2017-05-19 2018-11-22 Ford Global Technologies, Llc Brake component illuminator and illumination method
CN108732816B (zh) * 2018-05-22 2021-06-25 武汉华星光电技术有限公司 面光源背光模组及液晶显示面板
WO2020047340A1 (en) 2018-08-30 2020-03-05 Flex Lighting Ii, Llc Film-based frontlight with angularly varying diffusion film
EP3894917A4 (en) 2018-12-11 2022-07-13 Azumo, Inc. FRONT ILLUMINATED LIGHT GUIDE WITH DIFFUSE REFLECTIVE NON-STICK COATING
CN113678035B (zh) * 2019-01-03 2024-10-18 阿祖莫公司 包括产生多个照明峰值的光导和光转向膜的反射型显示器
EP3908866A4 (en) 2019-01-09 2022-10-05 Azumo, Inc. REFLECTIVE DISPLAY INCLUDING COUPLING LIGHT GUIDES BENT AT DIFFERENT BENDING ANGLES
CN111828863B (zh) * 2019-04-18 2022-07-19 光宝电子(广州)有限公司 照明装置
WO2021022307A1 (en) 2019-08-01 2021-02-04 Flex Lighting Ii, Llc Lightguide with a light input edge between lateral edges of a folded strip
CN111258070A (zh) * 2020-02-28 2020-06-09 歌尔股份有限公司 成像系统及增强现实设备
CN111624810A (zh) * 2020-05-12 2020-09-04 深圳市隆利科技股份有限公司 直下式背光模组
WO2022072386A1 (en) 2020-09-29 2022-04-07 Azumo, Inc Manufacturing a lightguide with cut lateral edges

Family Cites Families (59)

* 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
US4822144A (en) 1986-12-24 1989-04-18 U.S. Philips Corporation Electro-optic color display including luminescent layer and interference filter
WO1993016878A1 (en) 1992-02-25 1993-09-02 The Dow Chemical Company All-polymeric ultraviolet reflecting film
JP2003098354A (ja) * 1993-08-03 2003-04-03 Fujitsu Display Technologies Corp 導光体群、光源装置及び液晶表示装置
JPH0723303U (ja) * 1993-09-30 1995-04-25 第一電子工業株式会社 面発光器
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5877895A (en) 1995-03-20 1999-03-02 Catalina Coatings, Inc. Multicolor interference coating
AU694884B2 (en) 1995-06-26 1998-07-30 Minnesota Mining And Manufacturing Company Transparent multilayer device
US6788463B2 (en) 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
TW539143U (en) 1998-03-27 2003-06-21 Koninkl Philips Electronics Nv Backlight system and display device comprising such a system
US6501091B1 (en) 1998-04-01 2002-12-31 Massachusetts Institute Of Technology Quantum dot white and colored light emitting diodes
US6172810B1 (en) 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US6623132B2 (en) 1999-08-11 2003-09-23 North American Lighting, Inc. Light coupler hingedly attached to a light guide for automotive lighting
EP1143270B1 (en) * 2000-01-13 2007-03-14 Nitto Denko Corporation Optical film and liquid-crystal display device
US6590707B1 (en) 2000-03-31 2003-07-08 3M Innovative Properties Company Birefringent reflectors using isotropic materials and form birefringence
JP4439084B2 (ja) 2000-06-14 2010-03-24 日東電工株式会社 液晶表示装置
JP2001356701A (ja) 2000-06-15 2001-12-26 Fuji Photo Film Co Ltd 光学素子、光源ユニットおよび表示装置
US6655810B2 (en) * 2000-06-21 2003-12-02 Fujitsu Display Technologies Corporation Lighting unit
GB0024112D0 (en) 2000-10-03 2000-11-15 Cambridge 3D Display Ltd Flat panel display
US20020054406A1 (en) 2000-11-03 2002-05-09 Gary Duerksen Bidirectional WDM optical communication network with optical bridge between bidirectional optical waveguides
US20020084749A1 (en) 2000-12-28 2002-07-04 Ayala Raul E. UV reflecting materials for LED lamps using UV-emitting diodes
US6634779B2 (en) 2001-01-09 2003-10-21 Rpm Optoelectronics, Inc. Method and apparatus for linear led lighting
US6930737B2 (en) * 2001-01-16 2005-08-16 Visteon Global Technologies, Inc. LED backlighting system
ES2813107T3 (es) * 2001-02-27 2021-03-22 Dolby Laboratories Licensing Corp Procedimiento y dispositivo para visualizar una imagen
US6686676B2 (en) 2001-04-30 2004-02-03 General Electric Company UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same
US6827460B2 (en) * 2001-08-03 2004-12-07 Casio Computer Co., Ltd. Lighting panel having light-collecting function and display device using same
US6921920B2 (en) * 2001-08-31 2005-07-26 Smith & Nephew, Inc. Solid-state light source
EP2397875A3 (en) * 2001-12-14 2012-05-02 QUALCOMM MEMS Technologies, Inc. Uniform illumination system
US6648475B1 (en) 2002-05-20 2003-11-18 Eastman Kodak Company Method and apparatus for increasing color gamut of a display
JP4197109B2 (ja) * 2002-08-06 2008-12-17 静雄 藤田 照明装置
WO2004051705A2 (en) 2002-12-02 2004-06-17 3M Innovative Properties Company Illumination system using a plurality of light sources
US20040105247A1 (en) * 2002-12-03 2004-06-03 Calvin Nate Howard Diffusing backlight assembly
US6811274B2 (en) 2002-12-04 2004-11-02 General Electric Company Polarization sensitive optical substrate
US6822190B2 (en) 2002-12-12 2004-11-23 3M Innovative Properties Company Optical fiber or waveguide lens
US7118438B2 (en) 2003-01-27 2006-10-10 3M Innovative Properties Company Methods of making phosphor based light sources having an interference reflector
US20040159900A1 (en) 2003-01-27 2004-08-19 3M Innovative Properties Company Phosphor based light sources having front illumination
US7245072B2 (en) 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
JP2006526258A (ja) 2003-05-09 2006-11-16 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 蛍光体のナノ粒子でコーティングされたｕｖ光源
TWI321248B (en) 2003-05-12 2010-03-01 Au Optronics Corp Led backlight module
US6960872B2 (en) 2003-05-23 2005-11-01 Goldeneye, Inc. Illumination systems utilizing light emitting diodes and light recycling to enhance output radiance
US20050069256A1 (en) * 2003-09-25 2005-03-31 3M Innovative Properties Company Lensed optical fiber and method for making the same
US7052152B2 (en) 2003-10-03 2006-05-30 Philips Lumileds Lighting Company, Llc LCD backlight using two-dimensional array LEDs
US7403680B2 (en) * 2003-12-02 2008-07-22 3M Innovative Properties Company Reflective light coupler
US20050116635A1 (en) * 2003-12-02 2005-06-02 Walson James E. Multiple LED source and method for assembling same
US7250611B2 (en) * 2003-12-02 2007-07-31 3M Innovative Properties Company LED curing apparatus and method
US7329887B2 (en) * 2003-12-02 2008-02-12 3M Innovative Properties Company Solid state light device
US20050116235A1 (en) * 2003-12-02 2005-06-02 Schultz John C. Illumination assembly
US7456805B2 (en) * 2003-12-18 2008-11-25 3M Innovative Properties Company Display including a solid state light device and method using same
US7408201B2 (en) 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
JP2007535149A (ja) 2004-04-23 2007-11-29 ライト プレスクリプションズ イノベーターズ エルエルシー 発光ダイオード用光学マニホールド
US20050276073A1 (en) * 2004-05-28 2005-12-15 Eastman Kodak Company Diffusive reflector films for enhanced liquid crystal display efficiency
US7204630B2 (en) * 2004-06-30 2007-04-17 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
US7255469B2 (en) * 2004-06-30 2007-08-14 3M Innovative Properties Company Phosphor based illumination system having a light guide and an interference reflector
US20060002108A1 (en) * 2004-06-30 2006-01-05 Ouderkirk Andrew J Phosphor based illumination system having a short pass reflector and method of making same
US7213958B2 (en) * 2004-06-30 2007-05-08 3M Innovative Properties Company Phosphor based illumination system having light guide and an interference reflector
US7182498B2 (en) * 2004-06-30 2007-02-27 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
US7204631B2 (en) * 2004-06-30 2007-04-17 3M Innovative Properties Company Phosphor based illumination system having a plurality of light guides and an interference reflector
US8324640B2 (en) 2004-07-02 2012-12-04 GE Lighting Solutions, LLC LED-based edge lit illumination system

Also Published As

Publication number Publication date
JP2008505440A (ja) 2008-02-21
WO2006007097A1 (en) 2006-01-19
EP1761808A1 (en) 2007-03-14
KR101115765B1 (ko) 2012-03-07
CN1981220A (zh) 2007-06-13
TW200630656A (en) 2006-09-01
US7407313B2 (en) 2008-08-05
US20070195549A1 (en) 2007-08-23
US7204630B2 (en) 2007-04-17
JP4801058B2 (ja) 2011-10-26
US20060001037A1 (en) 2006-01-05
KR20070033449A (ko) 2007-03-26

Similar Documents

Publication Publication Date Title
CN101307870B (zh) 具有长波通型反射器的基于荧光物质的照明系统及其制造方法
KR101115765B1 (ko) 복수개의 광 안내부를 구비한 형광계 조명 시스템 및 이를이용하는 디스플레이
CN100498388C (zh) 具有长波通型反射器的基于荧光物质的照明系统及其制造方法
US7182498B2 (en) Phosphor based illumination system having a plurality of light guides and an interference reflector
US7213958B2 (en) Phosphor based illumination system having light guide and an interference reflector
US20060002108A1 (en) Phosphor based illumination system having a short pass reflector and method of making same

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees