DE69922224D1 - Beleuchtungssystem mit einem kantenbeleuchteten hohllichtleiter und linsenförmigen optische strukturen - Google Patents

Beleuchtungssystem mit einem kantenbeleuchteten hohllichtleiter und linsenförmigen optische strukturen

Info

Publication number
DE69922224D1
DE69922224D1 DE69922224T DE69922224T DE69922224D1 DE 69922224 D1 DE69922224 D1 DE 69922224D1 DE 69922224 T DE69922224 T DE 69922224T DE 69922224 T DE69922224 T DE 69922224T DE 69922224 D1 DE69922224 D1 DE 69922224D1
Authority
DE
Germany
Prior art keywords
light
lens
edge
lighting system
shaped optical
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.)
Expired - Lifetime
Application number
DE69922224T
Other languages
English (en)
Other versions
DE69922224T2 (de
Inventor
Han Zou
W Beeson
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE69922224D1 publication Critical patent/DE69922224D1/de
Publication of DE69922224T2 publication Critical patent/DE69922224T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus
DE69922224T 1998-09-10 1999-09-09 Beleuchtungssystem mit einem kantenbeleuchteten hohllichtleiter und linsenförmigen optische strukturen Expired - Lifetime DE69922224T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/151,089 US6185357B1 (en) 1998-09-10 1998-09-10 Illumination system using edge-illuminated hollow waveguide and lenticular optical structures
US151089 1998-09-10
PCT/US1999/020710 WO2000016006A1 (en) 1998-09-10 1999-09-09 Illumination system using edge-illuminated hollow waveguide and lenticular optical structures

Publications (2)

Publication Number Publication Date
DE69922224D1 true DE69922224D1 (de) 2004-12-30
DE69922224T2 DE69922224T2 (de) 2005-11-24

Family

ID=22537271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922224T Expired - Lifetime DE69922224T2 (de) 1998-09-10 1999-09-09 Beleuchtungssystem mit einem kantenbeleuchteten hohllichtleiter und linsenförmigen optische strukturen

Country Status (10)

Country Link
US (1) US6185357B1 (de)
EP (1) EP1114278B1 (de)
JP (1) JP2002525791A (de)
KR (1) KR100637907B1 (de)
CN (1) CN1134606C (de)
AT (1) ATE283447T1 (de)
AU (1) AU5819299A (de)
CA (1) CA2343281C (de)
DE (1) DE69922224T2 (de)
WO (1) WO2000016006A1 (de)

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ATE317525T1 (de) 1999-12-01 2006-02-15 Siteco Beleuchtungstech Gmbh Lichtleiterleuchte mit einer uneinheitlichen lichtbrechenden struktur
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US6960872B2 (en) * 2003-05-23 2005-11-01 Goldeneye, Inc. Illumination systems utilizing light emitting diodes and light recycling to enhance output radiance
US7040774B2 (en) * 2003-05-23 2006-05-09 Goldeneye, Inc. Illumination systems utilizing multiple wavelength light recycling
US7258467B2 (en) * 2004-03-12 2007-08-21 Honeywell International, Inc. Low profile direct/indirect luminaires
US20050201103A1 (en) * 2004-03-12 2005-09-15 Honeywell International Inc. Luminaires with batwing light distribution
US7195374B2 (en) * 2004-03-12 2007-03-27 Honeywell International, Inc. Luminaires for artificial lighting
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US7048385B2 (en) * 2004-06-16 2006-05-23 Goldeneye, Inc. Projection display systems utilizing color scrolling and light emitting diodes
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US20080247172A1 (en) * 2004-09-28 2008-10-09 Goldeneye, Inc. Light recycling illumination systems having restricted angular output
US7352124B2 (en) * 2004-09-28 2008-04-01 Goldeneye, Inc. Light recycling illumination systems utilizing light emitting diodes
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US7360929B2 (en) * 2005-04-15 2008-04-22 Sylvan R. Shemitz Designs, Inc. Luminaire with multi-purpose mounting feature
US7293908B2 (en) * 2005-10-18 2007-11-13 Goldeneye, Inc. Side emitting illumination systems incorporating light emitting diodes
US7378686B2 (en) * 2005-10-18 2008-05-27 Goldeneye, Inc. Light emitting diode and side emitting lens
FR2904404A1 (fr) * 2006-07-27 2008-02-01 Regenerer Sarl Dispositif de production de lumiere et ses applications a l'eclairage et a la signaletique lumineuse
KR100829015B1 (ko) * 2006-08-22 2008-05-14 엘지전자 주식회사 면 광원 장치, 이를 구비한 백라이트 유닛 및 액정 표시장치
WO2008029911A1 (fr) * 2006-09-08 2008-03-13 Kuraray Co., Ltd. Élément à source lumineuse planaire, élément de commande de lumière et dispositif d'affichage d'image utilisant celui-ci
US20080101759A1 (en) * 2006-10-26 2008-05-01 K Laser Technology, Inc. Prism matrix with random phase structures
JP5336474B2 (ja) * 2007-05-20 2013-11-06 スリーエム イノベイティブ プロパティズ カンパニー 半鏡面構成要素を備えたリサイクル型バックライト
KR100942490B1 (ko) * 2007-09-05 2010-02-12 제일모직주식회사 전면에 광학부재를 구비하는 백라이트 유닛용 도광판 및이를 이용한 액정표시장치
JP5600121B2 (ja) 2009-01-15 2014-10-01 スリーエム イノベイティブ プロパティズ カンパニー 光ブロック
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US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US10436969B2 (en) 2013-01-30 2019-10-08 Ideal Industries Lighting Llc Optical waveguide and luminaire incorporating same
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US10502899B2 (en) * 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
CN104501094B (zh) * 2014-12-02 2017-10-13 深圳市华星光电技术有限公司 导光板、背光模组及显示装置
AT16410U1 (de) * 2015-10-09 2019-08-15 Zumtobel Lighting Gmbh Anordnung zur flächigen Lichtabgabe
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
DE102016011216A1 (de) 2016-09-16 2018-03-22 Bartenbach Holding Gmbh Beleuchtungsvorrichtung
DE102019103855B4 (de) * 2019-02-15 2021-09-30 Lisa Dräxlmaier GmbH Fahrzeuginterieur-Beleuchtungsvorrichtung

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Also Published As

Publication number Publication date
EP1114278A1 (de) 2001-07-11
DE69922224T2 (de) 2005-11-24
CN1134606C (zh) 2004-01-14
CN1325484A (zh) 2001-12-05
WO2000016006A1 (en) 2000-03-23
AU5819299A (en) 2000-04-03
EP1114278B1 (de) 2004-11-24
KR100637907B1 (ko) 2006-10-24
ATE283447T1 (de) 2004-12-15
KR20010086401A (ko) 2001-09-10
JP2002525791A (ja) 2002-08-13
CA2343281A1 (en) 2000-03-23
US6185357B1 (en) 2001-02-06
CA2343281C (en) 2006-07-11

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