DE602007006143D1 - Ausgedehnte Beleuchtungseinrichtung - Google Patents

Ausgedehnte Beleuchtungseinrichtung

Info

Publication number
DE602007006143D1
DE602007006143D1 DE602007006143T DE602007006143T DE602007006143D1 DE 602007006143 D1 DE602007006143 D1 DE 602007006143D1 DE 602007006143 T DE602007006143 T DE 602007006143T DE 602007006143 T DE602007006143 T DE 602007006143T DE 602007006143 D1 DE602007006143 D1 DE 602007006143D1
Authority
DE
Germany
Prior art keywords
lighting device
extended lighting
extended
lighting
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.)
Active
Application number
DE602007006143T
Other languages
English (en)
Inventor
Yasuo Ohno
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.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Publication of DE602007006143D1 publication Critical patent/DE602007006143D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/0033—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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE602007006143T 2007-01-12 2007-12-31 Ausgedehnte Beleuchtungseinrichtung Active DE602007006143D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007004660A JP4835936B2 (ja) 2007-01-12 2007-01-12 面状照明装置

Publications (1)

Publication Number Publication Date
DE602007006143D1 true DE602007006143D1 (de) 2010-06-10

Family

ID=39276040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006143T Active DE602007006143D1 (de) 2007-01-12 2007-12-31 Ausgedehnte Beleuchtungseinrichtung

Country Status (4)

Country Link
US (1) US7530723B2 (de)
EP (1) EP1944629B1 (de)
JP (1) JP4835936B2 (de)
DE (1) DE602007006143D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101393904B1 (ko) * 2007-11-06 2014-05-13 엘지이노텍 주식회사 라이트 유닛
US20090251921A1 (en) * 2008-04-03 2009-10-08 Tpo Displays Corp. System for improvement of the perceived FOS homogeneity by suppressing hotspots in a module design with a short LED to active area distance
US20100085762A1 (en) * 2008-10-03 2010-04-08 Peifer Donald A Optimized spatial power distribution for solid state light fixtures
WO2010046102A1 (fr) * 2008-10-22 2010-04-29 Johnson Controls Technology Company Dispositif d'affichage et procede de fabrication
US20120176567A1 (en) * 2009-09-15 2012-07-12 Sharp Kabushiki Kaisha Liquid crystal display device
KR101097811B1 (ko) * 2009-10-08 2011-12-23 엘지이노텍 주식회사 브라켓 일체형 방열 인쇄회로기판과 이를 구비한 샤시구조물
KR101725538B1 (ko) * 2009-11-25 2017-04-11 엘지디스플레이 주식회사 백라이트 유닛 및 그 제조방법과 이를 이용한 액정 표시 장치
US8564740B2 (en) * 2010-05-24 2013-10-22 3M Innovative Properties Company Directional backlight with reduced crosstalk
US8992711B2 (en) 2010-09-21 2015-03-31 The Boeing Company Method and apparatus for making fiber reinforced composite tubes
JP5159872B2 (ja) 2010-12-27 2013-03-13 株式会社東芝 テレビジョン受像機
JP5032651B2 (ja) 2010-12-27 2012-09-26 株式会社東芝 テレビジョン受像機、及び電子機器
TWI448785B (zh) * 2011-07-19 2014-08-11 Innolux Corp 多區域動態背光模組
CN102943973A (zh) * 2011-08-15 2013-02-27 中强光电股份有限公司 侧入式背光模组
KR101885805B1 (ko) * 2011-12-14 2018-08-06 엘지디스플레이 주식회사 액정표시장치
KR101920760B1 (ko) 2011-12-21 2018-11-22 엘지디스플레이 주식회사 백라이트 유닛을 포함하는 액정표시장치모듈
KR101997239B1 (ko) * 2012-01-20 2019-07-08 엘지이노텍 주식회사 백라이트 장치
US9019444B2 (en) * 2012-03-27 2015-04-28 Shenzhen China Star Optoelectronics Technology Co., Ltd. Edge-type backlight module and liquid crystal display using the same
CN103486492B (zh) * 2012-06-13 2017-01-18 群康科技(深圳)有限公司 显示器及其背光模块及其光源模块
TWI509189B (zh) * 2012-06-13 2015-11-21 Innocom Tech Shenzhen Co Ltd 顯示器及其背光模組及其光源模組
KR102058054B1 (ko) * 2012-10-12 2019-12-23 삼성전자주식회사 백라이트 유닛 및 이를 이용한 디스플레이 장치
CN103175034A (zh) * 2013-03-26 2013-06-26 南京中电熊猫液晶显示科技有限公司 Led背光模组
CN203444199U (zh) 2013-09-10 2014-02-19 中兴通讯股份有限公司 一种液晶显示器显示模块及移动终端
TWI588572B (zh) * 2014-03-31 2017-06-21 瑞儀光電股份有限公司 光源模組
TWI569073B (zh) * 2014-10-27 2017-02-01 瑞儀光電股份有限公司 背光模組及液晶顯示器
KR102276337B1 (ko) * 2014-12-16 2021-07-13 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 액정 표시 장치
CN107683434A (zh) 2015-06-19 2018-02-09 夏普株式会社 照明装置和显示装置
TWI531931B (zh) * 2015-07-03 2016-05-01 致伸科技股份有限公司 發光鍵盤
EP3185071B1 (de) 2015-12-23 2019-10-09 Samsung Electronics Co., Ltd. Anzeigevorrichtung
KR102483214B1 (ko) * 2015-12-23 2023-01-02 삼성전자주식회사 디스플레이 장치
CN107102398A (zh) * 2017-05-27 2017-08-29 厦门天马微电子有限公司 背光模组和显示面板
CN107144914B (zh) * 2017-06-06 2023-09-12 东莞恒扬光电有限公司 一种点光源背光板及其导光片
CN110634393B (zh) * 2019-09-29 2021-11-05 厦门天马微电子有限公司 一种背光模组、其制作方法及显示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10161119A (ja) 1996-11-29 1998-06-19 Optrex Corp バックライト構造
JPH10319400A (ja) * 1997-05-17 1998-12-04 Enplas Corp サイドライト型面光源装置
US6435686B1 (en) * 1999-02-26 2002-08-20 The Ohtsu Tire & Rubber Co., Ltd. Light conducting plate for a back lighting device and back lighting device
KR100294689B1 (ko) * 1999-04-30 2001-07-12 구본준, 론 위라하디락사 액정표시장치 및 그 백라이트
JP2001084822A (ja) 1999-09-09 2001-03-30 Enplas Corp 面光源装置及び該面光源装置を備えた画像表示装置
JP2002140915A (ja) * 2000-11-01 2002-05-17 Toshiba Corp 面光源装置
JP4368075B2 (ja) * 2000-11-06 2009-11-18 シャープ株式会社 面型照明装置
TW569067B (en) * 2001-01-31 2004-01-01 Au Optronics Corp Backlight module capable of eliminating edged bright line and its method
JP4711541B2 (ja) * 2001-05-18 2011-06-29 京セラ株式会社 照明パネル、液晶表示装置および携帯端末または表示機器
JP2003242817A (ja) 2002-02-13 2003-08-29 Matsushita Electric Ind Co Ltd バックライト装置
JP2003272428A (ja) * 2002-03-19 2003-09-26 Matsushita Electric Ind Co Ltd 導光板、面照明装置、及び表示装置
JP2004165124A (ja) * 2002-09-20 2004-06-10 Sanyo Electric Co Ltd 線状照明装置並びにこれを用いた面状照明装置
JP4705470B2 (ja) * 2003-06-16 2011-06-22 三菱電機株式会社 面状光源装置および該装置を用いた表示装置
TW200512515A (en) 2003-09-26 2005-04-01 Samsung Electronics Co Ltd Backlight assembly and liquid crystal display device having the same
JP2006184350A (ja) 2004-12-27 2006-07-13 Casio Comput Co Ltd 表示モジュール

Also Published As

Publication number Publication date
JP4835936B2 (ja) 2011-12-14
EP1944629A1 (de) 2008-07-16
US7530723B2 (en) 2009-05-12
JP2008171719A (ja) 2008-07-24
US20080170412A1 (en) 2008-07-17
EP1944629B1 (de) 2010-04-28

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