TW200617520A - Illumination system - Google Patents

Illumination system

Info

Publication number
TW200617520A
TW200617520A TW094121313A TW94121313A TW200617520A TW 200617520 A TW200617520 A TW 200617520A TW 094121313 A TW094121313 A TW 094121313A TW 94121313 A TW94121313 A TW 94121313A TW 200617520 A TW200617520 A TW 200617520A
Authority
TW
Taiwan
Prior art keywords
light emitters
linear array
outcoupling means
illumination system
clusters
Prior art date
Application number
TW094121313A
Other languages
English (en)
Inventor
Christoph Gerard August Hoelen
Johannes Petrus Maria Ansems
Oers Denis Joseph Carel Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200617520A publication Critical patent/TW200617520A/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
    • 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
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
TW094121313A 2004-06-29 2005-06-24 Illumination system TW200617520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103040 2004-06-29

Publications (1)

Publication Number Publication Date
TW200617520A true TW200617520A (en) 2006-06-01

Family

ID=34970920

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121313A TW200617520A (en) 2004-06-29 2005-06-24 Illumination system

Country Status (6)

Country Link
US (1) US7588363B2 (zh)
EP (1) EP1771682A1 (zh)
JP (1) JP2008504664A (zh)
CN (1) CN100538159C (zh)
TW (1) TW200617520A (zh)
WO (1) WO2006003559A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8998444B2 (en) 2006-04-18 2015-04-07 Cree, Inc. Solid state lighting devices including light mixtures
CN101421556A (zh) * 2006-04-19 2009-04-29 夏普株式会社 照明装置和具备该照明装置的液晶显示装置
JP2010073841A (ja) * 2008-09-18 2010-04-02 Sony Corp 光学パッケージ素子、表示装置、および電子機器
US7967652B2 (en) * 2009-02-19 2011-06-28 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
US9435493B2 (en) 2009-10-27 2016-09-06 Cree, Inc. Hybrid reflector system for lighting device
US8684559B2 (en) 2010-06-04 2014-04-01 Cree, Inc. Solid state light source emitting warm light with high CRI
US20130272027A1 (en) * 2012-04-11 2013-10-17 Shenzhen China Star Optoelectronics Technology Co., Ltd. Method for Manufacturing LED Light Bar and LED Light Bar and Backlight Module
US10174906B2 (en) 2012-06-18 2019-01-08 Fresnel Technologies Inc. LED luminaire tiling with a lens array containing a plurality of lenslets
JP2018517242A (ja) * 2015-05-09 2018-06-28 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 色走査格子ベースのバックライトおよび同バックライトを用いる電子ディスプレイ
WO2018213100A1 (en) * 2017-05-14 2018-11-22 Leia Inc. Multiview backlight, display, and method employing active emitter arrays

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228895C2 (de) 1992-08-29 2002-09-19 Bosch Gmbh Robert Kraftfahrzeug-Beleuchtungseinrichtung mit mehreren Halbleiterlichtquellen
US6712481B2 (en) * 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US7385574B1 (en) * 1995-12-29 2008-06-10 Cree, Inc. True color flat panel display module
FR2751398B1 (fr) 1996-07-16 1998-08-28 Thomson Csf Dispositif d'eclairage et application a l'eclairage d'un ecran transmissif
US6167182A (en) 1996-10-25 2000-12-26 Omron Corporation Surface light source device and liquid crystal display device, portable telephone and information terminal employing the surface light source device
US6295104B1 (en) 1998-05-26 2001-09-25 Minebea Co., Ltd. Front illuminating system with layer between light guide and LCD
EP1055872A1 (en) 1999-05-28 2000-11-29 University of Liege Illumination device
JP3644482B2 (ja) * 1999-05-31 2005-04-27 株式会社パトライト 表示灯
DE19945495A1 (de) 1999-09-22 2001-04-05 Daniel Wustlich Ausgeleuchtetes plattenartiges Element
DE10009783A1 (de) 2000-03-01 2001-09-06 Bosch Gmbh Robert Lichterzeugungsmodul
CN1268969C (zh) 2000-05-15 2006-08-09 皇家菲利浦电子有限公司 图象显示装置
KR100788382B1 (ko) * 2000-12-13 2007-12-31 엘지.필립스 엘시디 주식회사 액정표시장치의 백라이트 유닛
JP2002228844A (ja) 2001-01-30 2002-08-14 Nippon Columbia Co Ltd 導光板及び液晶表示装置
GB0107076D0 (en) 2001-03-21 2001-05-09 Screen Technology Ltd Liquid-crystal display using emissive elements
CN1462354A (zh) * 2001-05-08 2003-12-17 荷兰鲁米勒德斯照明有限公司 照明***和显示装置
JP4067802B2 (ja) * 2001-09-18 2008-03-26 松下電器産業株式会社 照明装置
JP2002221723A (ja) 2001-11-21 2002-08-09 Seiko Epson Corp 液晶表示装置
JP4291026B2 (ja) * 2003-01-22 2009-07-08 小糸工業株式会社 無影灯
US7320531B2 (en) * 2003-03-28 2008-01-22 Philips Lumileds Lighting Company, Llc Multi-colored LED array with improved brightness profile and color uniformity

Also Published As

Publication number Publication date
CN101027519A (zh) 2007-08-29
WO2006003559A1 (en) 2006-01-12
US7588363B2 (en) 2009-09-15
CN100538159C (zh) 2009-09-09
JP2008504664A (ja) 2008-02-14
EP1771682A1 (en) 2007-04-11
US20080310151A1 (en) 2008-12-18

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