CN101185015A - 照明设备 - Google Patents

照明设备 Download PDF

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Publication number
CN101185015A
CN101185015A CNA2006800186358A CN200680018635A CN101185015A CN 101185015 A CN101185015 A CN 101185015A CN A2006800186358 A CNA2006800186358 A CN A2006800186358A CN 200680018635 A CN200680018635 A CN 200680018635A CN 101185015 A CN101185015 A CN 101185015A
Authority
CN
China
Prior art keywords
light
optical plate
optical
type surface
light fixture
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.)
Pending
Application number
CNA2006800186358A
Other languages
English (en)
Chinese (zh)
Inventor
J·马拉
D·K·G·德博尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN101185015A publication Critical patent/CN101185015A/zh
Pending legal-status Critical Current

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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
    • G02B6/0033—Means for improving the coupling-out of light from 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
CNA2006800186358A 2005-05-27 2006-05-19 照明设备 Pending CN101185015A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05104563.1 2005-05-27
EP05104563 2005-05-27

Publications (1)

Publication Number Publication Date
CN101185015A true CN101185015A (zh) 2008-05-21

Family

ID=37116183

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800186358A Pending CN101185015A (zh) 2005-05-27 2006-05-19 照明设备

Country Status (6)

Country Link
EP (1) EP1889104A2 (ko)
JP (1) JP2008546139A (ko)
KR (1) KR20080021059A (ko)
CN (1) CN101185015A (ko)
TW (1) TW200706935A (ko)
WO (1) WO2006126155A2 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099717B (zh) * 2008-07-18 2014-06-25 3M创新有限公司 包括光导装置和支承件的照明设备
CN104851380A (zh) * 2010-12-17 2015-08-19 杜比实验室特许公司 量子点照明技术
CN109069250A (zh) * 2017-03-28 2018-12-21 皇家飞利浦有限公司 具有光核心的牙齿照明装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5108418B2 (ja) * 2007-08-28 2012-12-26 パナソニック株式会社 照明システム
GB2448564B (en) * 2007-11-26 2009-04-29 Iti Scotland Ltd Light guides
GB2464916B (en) 2008-10-21 2013-07-31 Iti Scotland Ltd Light Guides
AT507530B1 (de) 2008-11-04 2013-05-15 Al Systems Gmbh Lichtleitelement für eine beleuchtungseinrichtung sowie beleuchtungseinrichtung
EP2404202B1 (en) 2009-03-05 2016-08-10 Design LED Products Limited Light guides
KR101751711B1 (ko) 2009-03-05 2017-06-28 아이티아이 스코틀랜드 리미티드 광 가이드들
US8735791B2 (en) 2010-07-13 2014-05-27 Svv Technology Innovations, Inc. Light harvesting system employing microstructures for efficient light trapping
US9097826B2 (en) 2011-10-08 2015-08-04 Svv Technology Innovations, Inc. Collimating illumination systems employing a waveguide
KR102459467B1 (ko) * 2015-07-17 2022-10-27 삼성디스플레이 주식회사 표시 장치
CN114442374A (zh) * 2022-02-18 2022-05-06 深圳市日普科技有限公司 具有衍射光学元件的背光模块

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06242441A (ja) * 1992-12-22 1994-09-02 Canon Inc 光源装置及び該装置を備える表示装置
JP2742880B2 (ja) * 1994-08-12 1998-04-22 大日本印刷株式会社 面光源、それを用いた表示装置、及びそれらに用いる光拡散シート
JPH09265092A (ja) * 1996-03-28 1997-10-07 Enplas Corp サイドライト型面光源装置
JPH10189237A (ja) * 1996-12-25 1998-07-21 Casio Comput Co Ltd 面発光体およびそれを使用する液晶表示装置
US6424786B1 (en) * 1996-12-02 2002-07-23 Honeywell International Inc. Illumination assembly
KR100604123B1 (ko) * 1998-08-05 2006-07-25 미쯔비시 레이온 가부시끼가이샤 렌즈 시트 및 그 제조방법
JP3457591B2 (ja) * 1999-10-08 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
JP2002075657A (ja) * 2000-08-23 2002-03-15 Seiko Epson Corp 有機ｅｌ表示素子および電子装置
JP2002109934A (ja) * 2000-10-04 2002-04-12 Matsushita Electric Ind Co Ltd 画像表示装置
JP2002359068A (ja) * 2001-05-31 2002-12-13 Seiko Epson Corp Ｅｌデバイス、ｅｌディスプレイ、ｅｌ照明装置およびこれを用いた液晶装置、並びに電子機器
KR100905100B1 (ko) * 2001-09-26 2009-06-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 편광되지 않은 광을 수신하여 편광된 광을 방출하도록 배치된 조명 장치, 및 디스플레이 시스템
JP2003131227A (ja) * 2001-10-26 2003-05-08 Nitto Denko Corp 液晶表示装置
JP2003332068A (ja) * 2002-05-15 2003-11-21 Nitto Denko Corp エレクトロルミネッセンス素子
KR100897745B1 (ko) * 2002-06-26 2009-05-15 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 직하형 액정 표시 장치
JP2005539356A (ja) * 2002-09-18 2005-12-22 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 光入力および光出力ユニットを備える発光装置
JP4135092B2 (ja) * 2003-09-29 2008-08-20 ソニー株式会社 バックライトおよび拡散板の製造方法、並びに、液晶表示装置
JP4427718B2 (ja) * 2003-10-28 2010-03-10 ソニー株式会社 ライトガイド製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099717B (zh) * 2008-07-18 2014-06-25 3M创新有限公司 包括光导装置和支承件的照明设备
CN104851380A (zh) * 2010-12-17 2015-08-19 杜比实验室特许公司 量子点照明技术
CN109069250A (zh) * 2017-03-28 2018-12-21 皇家飞利浦有限公司 具有光核心的牙齿照明装置
CN109069250B (zh) * 2017-03-28 2020-03-03 皇家飞利浦有限公司 具有光核心的牙齿照明装置

Also Published As

Publication number Publication date
TW200706935A (en) 2007-02-16
WO2006126155A2 (en) 2006-11-30
EP1889104A2 (en) 2008-02-20
JP2008546139A (ja) 2008-12-18
KR20080021059A (ko) 2008-03-06
WO2006126155A3 (en) 2007-03-01

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20080521