TW200638122A - Light system with an attachment structure that is insert molded to a light guide - Google Patents

Light system with an attachment structure that is insert molded to a light guide

Info

Publication number
TW200638122A
TW200638122A TW094134641A TW94134641A TW200638122A TW 200638122 A TW200638122 A TW 200638122A TW 094134641 A TW094134641 A TW 094134641A TW 94134641 A TW94134641 A TW 94134641A TW 200638122 A TW200638122 A TW 200638122A
Authority
TW
Taiwan
Prior art keywords
light guide
attachment structure
light
insert molded
light system
Prior art date
Application number
TW094134641A
Other languages
English (en)
Other versions
TWI392920B (zh
Inventor
Kean-Loo Keh
Chin-Hin Oon
Chai-Liang Loke
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of TW200638122A publication Critical patent/TW200638122A/zh
Application granted granted Critical
Publication of TWI392920B publication Critical patent/TWI392920B/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
    • 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
    • G02B6/0021—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 for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Liquid Crystal (AREA)
TW094134641A 2005-04-21 2005-10-04 具有一插入模造至光導體之附著結構的發光系統 TWI392920B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/111,023 US7270465B2 (en) 2005-04-21 2005-04-21 Light guide with an insert molded attachment structure for an optically active element

Publications (2)

Publication Number Publication Date
TW200638122A true TW200638122A (en) 2006-11-01
TWI392920B TWI392920B (zh) 2013-04-11

Family

ID=37186658

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134641A TWI392920B (zh) 2005-04-21 2005-10-04 具有一插入模造至光導體之附著結構的發光系統

Country Status (4)

Country Link
US (1) US7270465B2 (zh)
JP (1) JP2006301645A (zh)
CN (1) CN100578313C (zh)
TW (1) TWI392920B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100649679B1 (ko) * 2005-07-19 2006-11-27 삼성전기주식회사 측면 발광형 엘이디 패키지 및 이를 이용한 백 라이트 유닛
TW200741287A (en) * 2006-04-21 2007-11-01 Wintek Corp 2D/3D image display
US7736044B2 (en) * 2006-05-26 2010-06-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Indirect lighting device for light guide illumination
US7461962B2 (en) * 2007-01-22 2008-12-09 Samsung Electronics Co., Ltd. Backlight assembly, display device provided with the same, and method thereof
US7991257B1 (en) 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
JP2009058768A (ja) * 2007-08-31 2009-03-19 Showa Denko Kk 表示装置、発光装置
JP5093720B2 (ja) * 2007-09-04 2012-12-12 Ｎｌｔテクノロジー株式会社 バックライトユニット、表示装置
TWI370299B (en) 2008-06-05 2012-08-11 Au Optronics Corp Backlight module
US20100014308A1 (en) * 2008-07-15 2010-01-21 Triplex Manufacturing Company Lighting apparatus and method of manufacture
FR2937711B1 (fr) * 2008-10-27 2010-11-19 Saint Gobain Module a diodes electroluminescentes pour vehicule, support a diodes
US8353615B2 (en) * 2009-09-02 2013-01-15 Dell Products L.P. Optically coupled light guide
JP5396215B2 (ja) * 2009-09-24 2014-01-22 スタンレー電気株式会社 半導体発光装置の製造方法、半導体発光装置および液晶表示装置
TW201229583A (en) * 2011-01-14 2012-07-16 Primax Electronics Ltd Light guide module of scanning device
CN102625021B (zh) * 2011-01-26 2014-07-30 致伸科技股份有限公司 扫描装置的导光模块
CN102856468B (zh) * 2011-06-30 2015-02-04 展晶科技(深圳)有限公司 发光二极管封装结构及其制造方法
US8690412B2 (en) * 2012-03-15 2014-04-08 Apple Inc. Backlight structures and backlight assemblies for electronic device displays
KR20160112761A (ko) * 2015-03-20 2016-09-28 삼성전자주식회사 일체형 몰딩 기판을 포함하는 광원 모듈 및 조명 장치, 및 그 광원 모듈 제조방법
US10219368B1 (en) * 2017-12-22 2019-02-26 Dura Operating, Llc Laminated light guide and carrier having a circuit board with light emitting diodes and through bores with a light guide disposed therein with an opaque film overlapping the through bore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3187280B2 (ja) * 1995-05-23 2001-07-11 シャープ株式会社 面照明装置
JP3488570B2 (ja) * 1996-03-29 2004-01-19 ローム株式会社 Ｌｅｄ発光装置およびこれを用いた面発光照明装置
DE19854899C1 (de) * 1998-11-27 1999-12-30 Siemens Ag Beleuchtungseinheit
JP2002093202A (ja) * 2000-09-13 2002-03-29 Ryoden Trading Co Ltd 面発光バックライト装置の製造方法及び面発光バックライト装置
TWI287130B (en) * 2001-01-16 2007-09-21 Au Optronics Corp Backlight module and a frame for fixing a light guide plate
US6521879B1 (en) * 2001-04-20 2003-02-18 Rockwell Collins, Inc. Method and system for controlling an LED backlight in flat panel displays wherein illumination monitoring is done outside the viewing area
TW585275U (en) * 2002-12-17 2004-04-21 Hon Hai Prec Ind Co Ltd Light source system
KR100506092B1 (ko) * 2003-04-16 2005-08-04 삼성전자주식회사 측면 발광형 백라이트 장치의 도광판 및 이를 채용한 측면발광형 백라이트 장치
CN100419534C (zh) * 2003-12-08 2008-09-17 索尼株式会社 液晶显示设备和背光调节方法

Also Published As

Publication number Publication date
US7270465B2 (en) 2007-09-18
CN100578313C (zh) 2010-01-06
TWI392920B (zh) 2013-04-11
JP2006301645A (ja) 2006-11-02
CN1854847A (zh) 2006-11-01
US20060239034A1 (en) 2006-10-26

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