CN101896843A - 光导装置、具有这种光导装置的照明设备以及用于制造这种光导装置的方法 - Google Patents

光导装置、具有这种光导装置的照明设备以及用于制造这种光导装置的方法 Download PDF

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Publication number
CN101896843A
CN101896843A CN2008801204757A CN200880120475A CN101896843A CN 101896843 A CN101896843 A CN 101896843A CN 2008801204757 A CN2008801204757 A CN 2008801204757A CN 200880120475 A CN200880120475 A CN 200880120475A CN 101896843 A CN101896843 A CN 101896843A
Authority
CN
China
Prior art keywords
light guide
light
photocon
island
reflection
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
CN2008801204757A
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English (en)
Chinese (zh)
Inventor
G·迪亚曼蒂迪斯
F·通豪弗
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.)
NOCTRON HOLDING (LU) SA
NOCTRON SOPARFI SA
Original Assignee
NOCTRON HOLDING (LU) SA
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 NOCTRON HOLDING (LU) SA filed Critical NOCTRON HOLDING (LU) SA
Publication of CN101896843A publication Critical patent/CN101896843A/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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Planar Illumination Modules (AREA)
CN2008801204757A 2007-10-18 2008-10-16 光导装置、具有这种光导装置的照明设备以及用于制造这种光导装置的方法 Pending CN101896843A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200710050271 DE102007050271B4 (de) 2007-10-18 2007-10-18 Lichtleitereinrichtung sowie Beleuchtungsvorrichtung mit einer solchen Lichtleitereinrichtung
DE102007050271.2 2007-10-18
PCT/EP2008/008772 WO2009052992A2 (de) 2007-10-18 2008-10-16 Lichtleitereinrichtung, beleuchtungsvorrichtung mit einer solchen lichtleitereinrichtung und verfahren zur herstellung einer solchen lichtleitereinrichtung

Publications (1)

Publication Number Publication Date
CN101896843A true CN101896843A (zh) 2010-11-24

Family

ID=40490048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801204757A Pending CN101896843A (zh) 2007-10-18 2008-10-16 光导装置、具有这种光导装置的照明设备以及用于制造这种光导装置的方法

Country Status (4)

Country Link
EP (1) EP2238487A2 (de)
CN (1) CN101896843A (de)
DE (1) DE102007050271B4 (de)
WO (1) WO2009052992A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105733088A (zh) * 2014-05-13 2016-07-06 上海宇明光电材料技术有限公司 一种led灯管的改性塑料制备方法
CN109932776A (zh) * 2017-12-18 2019-06-25 现代自动车株式会社 光导

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0910974B1 (pt) * 2008-04-02 2019-12-31 Basf Se processo para purificar uma mistura gasosa
US20110261586A1 (en) * 2008-12-23 2011-10-27 Koninklijke Philips Electronics N.V. Light guide system, and reflector for controlling out-coupling of light
AT523067B1 (de) * 2019-12-04 2021-05-15 Hueck Folien Gmbh Lichtleitplatte

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176794A (ja) * 1993-12-17 1995-07-14 Nichia Chem Ind Ltd 面状光源
CN1377452A (zh) * 1999-10-08 2002-10-30 3M创新有限公司 具有直接固定的反射器的光导单元及其制作方法
CN1674315A (zh) * 2004-03-26 2005-09-28 株式会社小糸制作所 光源组件和车辆用前照灯
US20070194693A1 (en) * 2004-03-26 2007-08-23 Hajime Saito Light-Emitting Device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229003A (ja) * 1985-07-30 1987-02-07 株式会社トキメック 背面反射式光拡散装置
US5262928A (en) * 1991-02-21 1993-11-16 Tosoh Corporation Back lighting device
US5796450A (en) * 1994-12-16 1998-08-18 Canon Kabushiki Kaisha Illumination device and liquid crystal display apparatus including same
DE10065728B4 (de) * 2000-12-29 2009-04-23 Robert Bosch Gmbh Hinterleuchtungsvorrichtung und Flüssigkristallanzeige sowie deren Verwendung in einem Kraftfahrzeug
DE102007025573A1 (de) * 2007-05-31 2008-12-04 Noctron Holding S.A. Flüssigkristall-Anzeigefeld

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176794A (ja) * 1993-12-17 1995-07-14 Nichia Chem Ind Ltd 面状光源
CN1377452A (zh) * 1999-10-08 2002-10-30 3M创新有限公司 具有直接固定的反射器的光导单元及其制作方法
CN1674315A (zh) * 2004-03-26 2005-09-28 株式会社小糸制作所 光源组件和车辆用前照灯
US20070194693A1 (en) * 2004-03-26 2007-08-23 Hajime Saito Light-Emitting Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105733088A (zh) * 2014-05-13 2016-07-06 上海宇明光电材料技术有限公司 一种led灯管的改性塑料制备方法
CN109932776A (zh) * 2017-12-18 2019-06-25 现代自动车株式会社 光导

Also Published As

Publication number Publication date
WO2009052992A3 (de) 2009-10-15
DE102007050271A1 (de) 2009-04-30
WO2009052992A2 (de) 2009-04-30
EP2238487A2 (de) 2010-10-13
DE102007050271B4 (de) 2012-02-02

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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: 20101124