DE102005042523A1 - Beleuchtungseinrichtung - Google Patents

Beleuchtungseinrichtung Download PDF

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Publication number
DE102005042523A1
DE102005042523A1 DE102005042523A DE102005042523A DE102005042523A1 DE 102005042523 A1 DE102005042523 A1 DE 102005042523A1 DE 102005042523 A DE102005042523 A DE 102005042523A DE 102005042523 A DE102005042523 A DE 102005042523A DE 102005042523 A1 DE102005042523 A1 DE 102005042523A1
Authority
DE
Germany
Prior art keywords
light guide
lighting device
radiation
section
electromagnetic radiation
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
DE102005042523A
Other languages
German (de)
English (en)
Inventor
Franz Schellhorn
Gunnar Klick
Hubert Ott
Georg Bogner
Mario Wanninger
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Priority to DE102005042523A priority Critical patent/DE102005042523A1/de
Priority to EP06753184A priority patent/EP1886173A1/de
Priority to JP2008513915A priority patent/JP4988721B2/ja
Priority to KR1020077031006A priority patent/KR101236401B1/ko
Priority to PCT/DE2006/000868 priority patent/WO2006128422A1/de
Priority to US11/915,780 priority patent/US7942565B2/en
Priority to TW095119293A priority patent/TW200716914A/zh
Publication of DE102005042523A1 publication Critical patent/DE102005042523A1/de
Ceased legal-status Critical Current

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
    • G02B6/0013—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
    • 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
    • G02B6/0013—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
    • 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
    • G02B6/0066—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE102005042523A 2005-05-31 2005-09-07 Beleuchtungseinrichtung Ceased DE102005042523A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102005042523A DE102005042523A1 (de) 2005-05-31 2005-09-07 Beleuchtungseinrichtung
EP06753184A EP1886173A1 (de) 2005-05-31 2006-05-19 Beleuchtungseinrichtung
JP2008513915A JP4988721B2 (ja) 2005-05-31 2006-05-19 照明装置
KR1020077031006A KR101236401B1 (ko) 2005-05-31 2006-05-19 조명 장치
PCT/DE2006/000868 WO2006128422A1 (de) 2005-05-31 2006-05-19 Beleuchtungseinrichtung
US11/915,780 US7942565B2 (en) 2005-05-31 2006-05-19 Illumination device
TW095119293A TW200716914A (en) 2005-05-31 2006-05-30 Illumination device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005024964.7 2005-05-31
DE102005024964 2005-05-31
DE102005042523A DE102005042523A1 (de) 2005-05-31 2005-09-07 Beleuchtungseinrichtung

Publications (1)

Publication Number Publication Date
DE102005042523A1 true DE102005042523A1 (de) 2006-12-07

Family

ID=36685573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005042523A Ceased DE102005042523A1 (de) 2005-05-31 2005-09-07 Beleuchtungseinrichtung

Country Status (7)

Country Link
US (1) US7942565B2 (https=)
EP (1) EP1886173A1 (https=)
JP (1) JP4988721B2 (https=)
KR (1) KR101236401B1 (https=)
DE (1) DE102005042523A1 (https=)
TW (1) TW200716914A (https=)
WO (1) WO2006128422A1 (https=)

Cited By (22)

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EP1925955A1 (en) * 2006-11-22 2008-05-28 Funai Electric Co., Ltd. Disc playback apparatus and light-guiding structure
WO2008106915A3 (de) * 2007-03-06 2009-01-22 Osram Opto Semiconductors Gmbh Anordnung mit einem halbleiterchip und einer lichtleiterschicht
EP2020610A1 (fr) * 2007-08-03 2009-02-04 Valeo Vision Dispositif d'éclairage comportant un guide de lumière coudé équipé de moyens pour exploiter les fuites de lumière
EP2019251A3 (en) * 2007-07-25 2009-05-13 Funai Electric Co., Ltd. Indicator light and television set
WO2009139759A3 (en) * 2007-04-20 2010-03-04 3M Innovative Properties Company Led light extraction bar and injection optic for thin lightguide
EP2327340A1 (de) * 2009-11-25 2011-06-01 sam Schulte GmbH + Comp. Leuchte und Wandspiegel mit Leuchte
FR2966224A1 (fr) * 2010-10-19 2012-04-20 Valeo Vision Dispositif d'eclairage ou de signalisation
EP2529151A1 (fr) * 2010-01-26 2012-12-05 Valeo Vision Dispositif optique de véhicule automobile comprenant une source surfacique de lumière
DE102012111313A1 (de) * 2012-11-23 2014-05-28 Hella Kgaa Hueck & Co. Beleuchtungseinheit für ein Kraftfahrzeug
DE102013100557A1 (de) * 2013-01-21 2014-07-24 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
FR3008774A1 (fr) * 2013-07-22 2015-01-23 Renault Sa Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a carte a circuit imprime dans le plan de la direction d'eclairage
DE102013222363B3 (de) * 2013-11-04 2015-04-02 Automotive Lighting Reutlingen Gmbh Lichtleiter
DE102013112905A1 (de) * 2013-11-22 2015-05-28 Schott Ag Optisches Element und Beleuchtungsvorrichtung mit optischem Element
DE102014205994A1 (de) 2014-03-31 2015-10-01 Automotive Lighting Reutlingen Gmbh Lichtmodul mit Halbleiterlichtquelle und Vorsatzoptik und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul
EP2703852B1 (fr) 2012-08-27 2016-12-14 Valeo Iluminacion, Nappe de guidage de lumière avec couplage d'entrée et dioptre à surface de fresnel
DE102017206194A1 (de) * 2017-04-11 2018-10-11 Osram Gmbh Lichtleiter, Optik, Beleuchtungssytem und Scheinwerfer
DE102018208494A1 (de) * 2018-05-29 2019-12-05 Apag Elektronik Ag Lichtleiter mit homogen ausgeleuchteter Auskoppelfläche
DE102016103369B4 (de) 2016-02-25 2023-09-28 Trilux Gmbh & Co. Kg Farboptimierte Hohlkammeroptik
DE102022209714A1 (de) * 2022-09-15 2024-03-21 Continental Automotive Technologies GmbH Beleuchtungsvorrichtung und Display
DE102023109202A1 (de) * 2023-04-12 2024-10-17 Marelli Automotive Lighting Reutlingen (Germany) GmbH Beleuchtungseinrichtung mit einer volumenstreuenden TIR-Optik
DE102014220105B4 (de) 2014-10-02 2024-10-31 Automotive Lighting Reutlingen Gmbh Lichtleiter und Kfz-Beleuchtungseinrichtung
US12196386B2 (en) 2018-10-31 2025-01-14 Omron Corporation Display device

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DE102005052356A1 (de) * 2005-09-30 2007-04-12 Osram Opto Semiconductors Gmbh Beleuchtungseinheit mit Lumineszenzdiodenchip und Lichtleiter, Verfahren zum Herstellen einer Beleuchtungseinheit und LCD-Display
FR2902494B1 (fr) 2006-06-15 2008-08-29 Valeo Vision Sa Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile
JP2008293826A (ja) * 2007-05-25 2008-12-04 Mitsubishi Electric Corp 面状光源装置および表示装置
JP4983553B2 (ja) * 2007-11-06 2012-07-25 パナソニック株式会社 導光体
KR101048801B1 (ko) * 2008-04-04 2011-07-12 주식회사 아모럭스 벽면 조명용 케이싱 및 이를 사용한 발광 다이오드 조명 기구
CN101403807B (zh) * 2008-11-12 2011-08-17 友达光电（苏州）有限公司 导光板、背光模块及显示装置
US8528886B2 (en) * 2009-02-02 2013-09-10 Corning Incorporated Material sheet handling system and processing methods
WO2011057137A1 (en) * 2009-11-05 2011-05-12 Neuronexus Technologies Waveguide neural interface device
CZ306888B6 (cs) * 2010-08-06 2017-08-30 Varroc Lighting Systems, s.r.o. Světlovodicí modul
TWI504026B (zh) * 2011-07-12 2015-10-11 True Light Corp 光學指向模組及其光源單元
US9081125B2 (en) 2011-08-08 2015-07-14 Quarkstar Llc Illumination devices including multiple light emitting elements
US9028120B2 (en) 2011-08-08 2015-05-12 Quarkstar Llc Illumination devices including multiple light emitting elements
JP5835559B2 (ja) * 2011-08-24 2015-12-24 日本精機株式会社 指針式表示装置
US8789998B2 (en) 2011-08-31 2014-07-29 Corning Incorporated Edge illumination of an ion-exchanged glass sheet
WO2013188276A2 (en) * 2012-06-11 2013-12-19 Eveready Battery Company, Inc A lighting device construction
US9845940B2 (en) 2012-06-11 2017-12-19 Energizer Brands, Llc Lighting device and light panel construction
CN104755832B (zh) 2012-09-13 2018-12-21 夸克星有限责任公司 提供直接和间接照明的照明系统
US9746173B2 (en) 2012-09-13 2017-08-29 Quarkstar Llc Illumination devices including enclosure panels with luminaire modules
CN102980105B (zh) * 2012-12-04 2015-12-09 京东方科技集团股份有限公司 一种背光模组及显示装置
JP3203383U (ja) * 2012-12-27 2016-03-31 ジェンテックス コーポレイション 照明装置
WO2014107075A1 (ko) * 2013-01-04 2014-07-10 주식회사 애니캐스팅 측면 방출형 엘이디 렌즈, 이를 구비하는 백라이트유닛 및 표시장치
WO2014124229A1 (en) 2013-02-08 2014-08-14 Quarkstar Llc Illumination system based on active and passive illumination devices
WO2014124285A2 (en) 2013-02-08 2014-08-14 Quarkstar Llc Illumination device providing direct and indirect illumination
EP3270041B1 (en) 2013-04-19 2019-07-10 Quarkstar LLC Illumination devices with adjustable optical elements
JP5814302B2 (ja) 2013-06-18 2015-11-17 株式会社小糸製作所 車輌用灯具
CN105659027B (zh) 2013-07-18 2018-03-13 夸克星有限责任公司 源光注入不平行于装置光轴的照明装置
WO2015042174A1 (en) 2013-09-17 2015-03-26 Quarkstar Llc Light guide illumination device with light divergence modifier
CN104864363B (zh) * 2014-02-25 2018-11-13 南宁富桂精密工业有限公司 可传导多个led光源的导光柱
JP6333640B2 (ja) * 2014-06-24 2018-05-30 株式会社ニフコ 照明装置
US10545276B2 (en) * 2014-11-07 2020-01-28 Quarkstar Llc Stack lighter luminaire
US9348080B1 (en) 2014-11-18 2016-05-24 Quarkstar Llc Wall wash luminaire with light guide and optical element therefore
US10725227B2 (en) 2015-05-29 2020-07-28 Harman International Industries, Incorporated Wide color-gamut vehicle infotainment display system
US10656465B2 (en) * 2015-05-29 2020-05-19 Harman International Industries, Incorporated Wide color-gamut vehicle infotainment display system with quantum dot element
US11112653B2 (en) 2015-05-29 2021-09-07 Harman International Industries, Incorporated Wide color-gamut vehicle infotainment display system with quantum dot element
JP6532776B2 (ja) * 2015-06-29 2019-06-19 株式会社新陽社 発光素子を用いた細長い面発光表示器
ITUB20156264A1 (it) * 2015-12-04 2017-06-04 Automotive Lighting Italia S P A A Socio Unico Dispositivo di illuminazione per veicoli
JP6717011B2 (ja) * 2016-04-07 2020-07-01 オムロン株式会社 光源装置、導光素子及び面照明装置
US10088118B2 (en) * 2016-08-30 2018-10-02 HELLA GmbH & Co. KGaA Light emitting area extender
KR102594702B1 (ko) * 2016-11-03 2023-10-26 현대모비스 주식회사 차량용 라이트 가이드 유닛
CN110678691B (zh) * 2017-04-14 2022-03-25 黑拉有限责任两合公司 用于改善边缘灯的均匀性的方法和装置
US10144347B1 (en) 2017-10-16 2018-12-04 Jvis-Usa, Llc Illuminator assembly for a safety belt buckle
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US11249236B2 (en) 2018-01-25 2022-02-15 Lmpg Inc. Light guide
EP3557316B1 (de) * 2018-04-20 2022-12-21 Diehl AKO Stiftung & Co. KG Anzeigevorrichtung
CN208156229U (zh) * 2018-05-25 2018-11-27 京东方科技集团股份有限公司 背光源及显示装置
EP3795895A1 (en) * 2019-09-20 2021-03-24 ewo GmbH Modular light extraction unit for producing uniform luminance
US11385406B2 (en) 2019-10-29 2022-07-12 Waymo Llc Optical signal routing devices and systems
JP7766227B2 (ja) 2021-08-20 2025-11-10 ジェンテックス コーポレイション 照明アセンブリ及び照明アセンブリを有する照射システム
TWI861740B (zh) * 2023-02-23 2024-11-11 瑞軒科技股份有限公司 柱狀發光構件及具有柱狀發光構件之發光耳機架
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Cited By (34)

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Publication number Priority date Publication date Assignee Title
EP1925955A1 (en) * 2006-11-22 2008-05-28 Funai Electric Co., Ltd. Disc playback apparatus and light-guiding structure
US8393748B2 (en) 2007-03-06 2013-03-12 Osram Opto Semiconductors Gmbh Arrangement with a semiconductor chip and an optical waveguide layer
WO2008106915A3 (de) * 2007-03-06 2009-01-22 Osram Opto Semiconductors Gmbh Anordnung mit einem halbleiterchip und einer lichtleiterschicht
WO2009139759A3 (en) * 2007-04-20 2010-03-04 3M Innovative Properties Company Led light extraction bar and injection optic for thin lightguide
US8049641B2 (en) 2007-07-25 2011-11-01 Funai Electric Co., Ltd. Indicator unit and television set
EP2019251A3 (en) * 2007-07-25 2009-05-13 Funai Electric Co., Ltd. Indicator light and television set
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EP2020610A1 (fr) * 2007-08-03 2009-02-04 Valeo Vision Dispositif d'éclairage comportant un guide de lumière coudé équipé de moyens pour exploiter les fuites de lumière
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US7942565B2 (en) 2011-05-17
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KR20080031874A (ko) 2008-04-11
KR101236401B1 (ko) 2013-02-22
US20090201698A1 (en) 2009-08-13
JP4988721B2 (ja) 2012-08-01
WO2006128422A1 (de) 2006-12-07
TW200716914A (en) 2007-05-01

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