JP2011512630A - 光学装置および製造方法 - Google Patents

光学装置および製造方法 Download PDF

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Publication number
JP2011512630A
JP2011512630A JP2010547103A JP2010547103A JP2011512630A JP 2011512630 A JP2011512630 A JP 2011512630A JP 2010547103 A JP2010547103 A JP 2010547103A JP 2010547103 A JP2010547103 A JP 2010547103A JP 2011512630 A JP2011512630 A JP 2011512630A
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JP
Japan
Prior art keywords
light
light guide
light extraction
optical device
layer
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Pending
Application number
JP2010547103A
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English (en)
Japanese (ja)
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JP2011512630A5 (enExample
Inventor
ピーラー キンバリー
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
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Osram Opto Semiconductors GmbH
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Publication date
Application filed by Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of JP2011512630A publication Critical patent/JP2011512630A/ja
Publication of JP2011512630A5 publication Critical patent/JP2011512630A5/ja
Pending legal-status Critical Current

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    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2010547103A 2008-02-22 2009-02-18 光学装置および製造方法 Pending JP2011512630A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6671908P 2008-02-22 2008-02-22
PCT/EP2009/001165 WO2009103517A1 (en) 2008-02-22 2009-02-18 Optical arrangement and production method

Publications (2)

Publication Number Publication Date
JP2011512630A true JP2011512630A (ja) 2011-04-21
JP2011512630A5 JP2011512630A5 (enExample) 2012-03-01

Family

ID=40750824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010547103A Pending JP2011512630A (ja) 2008-02-22 2009-02-18 光学装置および製造方法

Country Status (6)

Country Link
US (1) US20110110116A1 (enExample)
EP (1) EP2245363A1 (enExample)
JP (1) JP2011512630A (enExample)
KR (1) KR20100124754A (enExample)
CN (1) CN101946120A (enExample)
WO (1) WO2009103517A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003273A1 (zh) * 2008-07-08 2010-01-14 海立尔股份有限公司 可挠式背光模块结构
KR20110080165A (ko) * 2008-10-17 2011-07-12 루미너스 디바이시즈, 아이엔씨. 원격 조명 조립체 및 방법
KR101587551B1 (ko) * 2009-12-17 2016-01-21 삼성전자주식회사 3ｄ 영상 디스플레이용 도광판 및 이를 채용한 3ｄ 영상 디스플레이 장치
TWI520839B (zh) * 2010-07-20 2016-02-11 國立成功大學 可撓性光學板的製造方法、其方法製成的可撓性光學板，及背光模組
WO2013188678A1 (en) * 2012-06-13 2013-12-19 Innotec, Corp. Flexible light pipe
US9632230B2 (en) * 2014-05-05 2017-04-25 Continental Automotive Systems, Inc. Light guide assembly for display illumination
WO2015184456A1 (en) * 2014-05-30 2015-12-03 Osram Sylvania Inc. Light control films and lighting devices including same
FR3032512B1 (fr) * 2015-02-05 2020-01-17 Valeo Vision Guide de lumiere avec moyens de compensation des pertes progressives de lumiere le long du guide
CN104913270A (zh) * 2015-06-30 2015-09-16 四川长虹电器股份有限公司 电子产品标识用超薄导光板
DE102019204061B4 (de) * 2019-03-25 2023-03-23 Volkswagen Aktiengesellschaft Bauteil mit zumindest einer hinterleuchtbaren Oberfläche

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPH0955111A (ja) * 1995-08-15 1997-02-25 Minebea Co Ltd 面状光源装置に用いる基板の製造方法
JP2000147218A (ja) * 1998-11-06 2000-05-26 Hitachi Chem Co Ltd 面状発光体及び面状発光体ユニット
JP2000284280A (ja) * 1999-03-29 2000-10-13 Rohm Co Ltd 面状光源
JP2005062541A (ja) * 2003-08-14 2005-03-10 Alps Electric Co Ltd 光学部材及びその製造方法並びに面発光装置及び液晶表示装置
JP2007149587A (ja) * 2005-11-30 2007-06-14 Optrex Corp バックライト装置
JP2007535790A (ja) * 2004-04-30 2007-12-06 オイ モディリス リミテッド 超薄型照明要素
JP2008010393A (ja) * 2006-05-30 2008-01-17 Hitachi Maxell Ltd バックライトユニットおよび液晶表示装置
JP2008218207A (ja) * 2007-03-05 2008-09-18 Mitsubishi Rayon Co Ltd 導光板、複合光学シート及び面光源装置

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GB2196100B (en) * 1986-10-01 1990-07-04 Mitsubishi Rayon Co Light diffusing device
JP3199504B2 (ja) * 1993-02-09 2001-08-20 富士通株式会社 照明装置
US6712481B2 (en) * 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US20040135273A1 (en) * 1995-06-27 2004-07-15 Parker Jeffery R. Methods of making a pattern of optical element shapes on a roll for use in making optical elements on or in substrates
JP4159059B2 (ja) * 1998-06-05 2008-10-01 シチズン電子株式会社 面状光源ユニット
US6827456B2 (en) * 1999-02-23 2004-12-07 Solid State Opto Limited Transreflectors, transreflector systems and displays and methods of making transreflectors
EP1167872A4 (en) * 1999-03-29 2002-07-31 Rohm Co Ltd PLANE LIGHT SOURCE
JP4023079B2 (ja) * 2000-08-31 2007-12-19 株式会社日立製作所 面状照明装置及びこれを備えた表示装置
EP1329664A4 (en) * 2000-09-25 2004-03-03 Mitsubishi Rayon Co Light source device
US6811274B2 (en) * 2002-12-04 2004-11-02 General Electric Company Polarization sensitive optical substrate
CN100454087C (zh) * 2003-02-28 2009-01-21 夏普株式会社 面辐射变换元件及其制造方法和液晶显示装置
US7768685B2 (en) * 2003-05-07 2010-08-03 Hitachi Chemical Company, Ltd. Hologram optical element and surface light source device using the hologram optical element
US7278775B2 (en) * 2004-09-09 2007-10-09 Fusion Optix Inc. Enhanced LCD backlight
KR101031023B1 (ko) * 2004-09-30 2011-04-25 오지 세이시 가부시키가이샤 발포체의 제조방법
EP1828854A4 (en) * 2004-11-04 2008-07-30 Solid State Opto Ltd LONG CURVED PRISMS CONTAINED IN OPTICAL FILM
KR100610336B1 (ko) * 2005-09-12 2006-08-09 김형준 키패드 백라이트용 도광판 및 그 제조 방법
US7955531B1 (en) * 2006-04-26 2011-06-07 Rohm And Haas Electronic Materials Llc Patterned light extraction sheet and method of making same
JP3898217B1 (ja) * 2006-05-30 2007-03-28 日立マクセル株式会社 バックライトユニットおよび液晶表示装置
US7876489B2 (en) * 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
US7708442B2 (en) * 2006-10-25 2010-05-04 Honeywell International Inc. Light emitting panels for display devices
US8169707B2 (en) * 2007-03-27 2012-05-01 Dai Nippon Printing Co., Ltd. Sheet-like optical member, resin composition for optical sheet, optical sheet and method for producing the same
TWI322281B (en) * 2007-04-04 2010-03-21 Eternal Chemical Co Ltd Thin and flexible light guide element

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0955111A (ja) * 1995-08-15 1997-02-25 Minebea Co Ltd 面状光源装置に用いる基板の製造方法
JP2000147218A (ja) * 1998-11-06 2000-05-26 Hitachi Chem Co Ltd 面状発光体及び面状発光体ユニット
JP2000284280A (ja) * 1999-03-29 2000-10-13 Rohm Co Ltd 面状光源
JP2005062541A (ja) * 2003-08-14 2005-03-10 Alps Electric Co Ltd 光学部材及びその製造方法並びに面発光装置及び液晶表示装置
JP2007535790A (ja) * 2004-04-30 2007-12-06 オイ モディリス リミテッド 超薄型照明要素
JP2007149587A (ja) * 2005-11-30 2007-06-14 Optrex Corp バックライト装置
JP2008010393A (ja) * 2006-05-30 2008-01-17 Hitachi Maxell Ltd バックライトユニットおよび液晶表示装置
JP2008218207A (ja) * 2007-03-05 2008-09-18 Mitsubishi Rayon Co Ltd 導光板、複合光学シート及び面光源装置

Also Published As

Publication number Publication date
WO2009103517A1 (en) 2009-08-27
US20110110116A1 (en) 2011-05-12
EP2245363A1 (en) 2010-11-03
KR20100124754A (ko) 2010-11-29
CN101946120A (zh) 2011-01-12

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