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TWI366692B - Optical light conductor and optical device - Google Patents

Optical light conductor and optical device

Info

Publication number
TWI366692B
TWI366692B TW096135688A TW96135688A TWI366692B TW I366692 B TWI366692 B TW I366692B TW 096135688 A TW096135688 A TW 096135688A TW 96135688 A TW96135688 A TW 96135688A TW I366692 B TWI366692 B TW I366692B
Authority
TW
Taiwan
Prior art keywords
optical
light conductor
optical device
optical light
conductor
Prior art date
Application number
TW096135688A
Other languages
English (en)
Other versions
TW200821646A (en
Inventor
Georg Bogner
Josef Huettner
Julius Muschaweck
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
Publication of TW200821646A publication Critical patent/TW200821646A/zh
Application granted granted Critical
Publication of TWI366692B publication Critical patent/TWI366692B/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
    • 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
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Led Device Packages (AREA)
TW096135688A 2006-09-29 2007-09-26 Optical light conductor and optical device TWI366692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006046235 2006-09-29

Publications (2)

Publication Number Publication Date
TW200821646A TW200821646A (en) 2008-05-16
TWI366692B true TWI366692B (en) 2012-06-21

Family

ID=38879773

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096135688A TWI366692B (en) 2006-09-29 2007-09-26 Optical light conductor and optical device

Country Status (8)

Country Link
US (1) US8246232B2 (zh)
EP (1) EP2054744A1 (zh)
JP (1) JP2010505221A (zh)
KR (1) KR20090084830A (zh)
CN (1) CN101523253B (zh)
DE (1) DE112007002900A5 (zh)
TW (1) TWI366692B (zh)
WO (1) WO2008040306A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI391021B (zh) 2008-12-22 2013-03-21 Young Optics Inc 發光二極體封裝體及投影裝置
US8622601B2 (en) * 2010-07-23 2014-01-07 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and display apparatus
WO2013141020A1 (ja) * 2012-03-23 2013-09-26 コニカミノルタ株式会社 導光板、照明装置及び照明スタンド
CN104280812A (zh) * 2013-07-03 2015-01-14 苏州茂立光电科技有限公司 导光组件
DE102017130790A1 (de) * 2017-12-20 2019-06-27 Itz Innovations- Und Technologiezentrum Gmbh Flächiges oder stabförmiges Lichtleiterelement
DE102017130789A1 (de) * 2017-12-20 2019-06-27 Itz Innovations- Und Technologiezentrum Gmbh Flächiges oder stabförmiges Lichtleiterelement
DE102020104678A1 (de) 2020-02-21 2021-08-26 Marelli Automotive Lighting Reutlingen (Germany) GmbH Beleuchtungseinrichtung mit einem langgestreckten Lichtleiter und optimierter Lichteinkopplung

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224178A (en) * 1940-05-08 1940-12-10 Ralph E Bitner Catadioptrical lens system
DK147502A (zh) * 1978-04-24
JPH0129928Y2 (zh) * 1984-09-29 1989-09-12
JPS63170837U (zh) * 1987-04-24 1988-11-07
DE8713875U1 (de) * 1987-10-15 1988-02-18 Siemens AG, 1000 Berlin und 8000 München Optisches Senderbauelement
US5553174A (en) * 1993-02-22 1996-09-03 Blue Sky Research, Incorporated Monolithic cylindrical optic
IT1265106B1 (it) 1993-07-23 1996-10-30 Solari Udine Spa Sistema ottico per diodi emettitori di luce
US5526190A (en) * 1994-09-29 1996-06-11 Xerox Corporation Optical element and device for providing uniform irradiance of a surface
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
US6473554B1 (en) * 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
JP3384483B2 (ja) * 1997-04-17 2003-03-10 株式会社エンプラス サイドライト型面光源装置
GB2324599A (en) * 1997-04-22 1998-10-28 Ford Motor Co Looped light pipe illuminator for illuminating dials etc.
US5757557A (en) * 1997-06-09 1998-05-26 Tir Technologies, Inc. Beam-forming lens with internal cavity that prevents front losses
JP3515336B2 (ja) 1997-09-18 2004-04-05 三洋電機株式会社 導光板、その導光板を用いた面光源及び液晶表示装置
JP2000067624A (ja) 1998-08-13 2000-03-03 Mitsubishi Chemicals Corp 面光源装置
JP3370612B2 (ja) 1998-09-14 2003-01-27 富士通株式会社 光強度変換素子、コリメートレンズ、対物レンズ及び光学装置
TW512214B (en) * 2000-01-07 2002-12-01 Koninkl Philips Electronics Nv Luminaire
DE10021114B4 (de) * 2000-05-02 2009-04-30 Robert Bosch Gmbh Beleuchtungsvorrichtung
JP2001345007A (ja) 2000-05-31 2001-12-14 Matsushita Electric Ind Co Ltd 照明装置
GB0020766D0 (en) * 2000-08-24 2000-10-11 Rozenberg Simon G Improvements in lamps luminaires and lighting systems
DE10051464B4 (de) 2000-10-17 2011-08-11 OSRAM Opto Semiconductors GmbH, 93055 Stufenlinse
US6547423B2 (en) * 2000-12-22 2003-04-15 Koninklijke Phillips Electronics N.V. LED collimation optics with improved performance and reduced size
JP2002289024A (ja) * 2001-03-28 2002-10-04 Fuji Photo Film Co Ltd 面照明装置
US6568822B2 (en) * 2001-04-06 2003-05-27 3M Innovative Properties Company Linear illumination source
US6741324B1 (en) * 2002-08-21 2004-05-25 Il Kim Low profile combination exit and emergency lighting system having downwardly shining lights
JP4436105B2 (ja) * 2002-11-29 2010-03-24 富士通株式会社 リフレクタ及び照明装置及び導光板及び表示装置
DE10258193B4 (de) 2002-12-12 2014-04-10 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen von Leuchtdioden-Lichtquellen mit Lumineszenz-Konversionselement
WO2004068182A2 (en) * 2003-01-24 2004-08-12 Digital Optics International Corporation High density illumination system
JP4131178B2 (ja) * 2003-02-28 2008-08-13 豊田合成株式会社 発光装置
DE10319274A1 (de) * 2003-04-29 2004-12-02 Osram Opto Semiconductors Gmbh Lichtquelle
US8174036B2 (en) * 2003-12-30 2012-05-08 Osram Opto Semiconductors Gmbh Lighting device
CN100434988C (zh) * 2004-02-16 2008-11-19 西铁城电子股份有限公司 导光板
JP4264013B2 (ja) 2004-02-20 2009-05-13 富士フイルム株式会社 導光板、これを用いる面状照明装置および液晶表示装置
CN101076744B (zh) 2004-04-23 2010-05-12 光处方革新有限公司 用于发光二极管的光学歧管
DE102004042561A1 (de) * 2004-07-20 2006-02-16 Osram Opto Semiconductors Gmbh Optisches Element
TW200624944A (en) * 2005-01-14 2006-07-16 Hon Hai Prec Ind Co Ltd Light guide plate and backlight module
CN100419522C (zh) * 2005-08-19 2008-09-17 鸿富锦精密工业（深圳）有限公司 导光板和背光系统

Also Published As

Publication number Publication date
KR20090084830A (ko) 2009-08-05
EP2054744A1 (de) 2009-05-06
CN101523253B (zh) 2012-12-12
DE112007002900A5 (de) 2009-09-03
TW200821646A (en) 2008-05-16
JP2010505221A (ja) 2010-02-18
US8246232B2 (en) 2012-08-21
WO2008040306A1 (de) 2008-04-10
US20100103696A1 (en) 2010-04-29
CN101523253A (zh) 2009-09-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees