CN1428751A - 背后照明装置以及使用该背后照明装置的液晶显示器 - Google Patents
背后照明装置以及使用该背后照明装置的液晶显示器 Download PDFInfo
- Publication number
- CN1428751A CN1428751A CN02155399A CN02155399A CN1428751A CN 1428751 A CN1428751 A CN 1428751A CN 02155399 A CN02155399 A CN 02155399A CN 02155399 A CN02155399 A CN 02155399A CN 1428751 A CN1428751 A CN 1428751A
- Authority
- CN
- China
- Prior art keywords
- light
- support
- light device
- fluorescent tube
- teat
- 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.)
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Classifications
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- 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
-
- 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
- G02B6/0085—Means for removing heat created by the light source from the package
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/007—Incandescent lamp or gas discharge lamp
- G02B6/0071—Incandescent lamp or gas discharge lamp with elongated shape, e.g. tube
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02B6/0031—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
- G02B6/0081—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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02B6/009—Positioning aspects of the light source in the package
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP399592/2001 | 2001-12-28 | ||
JP2001399592A JP4045097B2 (ja) | 2001-12-28 | 2001-12-28 | バックライト装置及びこれを用いた液晶表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100809597A Division CN100353235C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置以及使用该背后照明装置的液晶显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428751A true CN1428751A (zh) | 2003-07-09 |
CN1190691C CN1190691C (zh) | 2005-02-23 |
Family
ID=19189498
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100809597A Expired - Fee Related CN100353235C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置以及使用该背后照明装置的液晶显示器 |
CNB021553998A Expired - Fee Related CN1190691C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100809597A Expired - Fee Related CN100353235C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置以及使用该背后照明装置的液晶显示器 |
Country Status (5)
Country | Link |
---|---|
US (5) | US6960001B2 (zh) |
JP (1) | JP4045097B2 (zh) |
KR (1) | KR100847636B1 (zh) |
CN (2) | CN100353235C (zh) |
TW (1) | TW581995B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1317592C (zh) * | 2004-07-19 | 2007-05-23 | 友达光电股份有限公司 | 散热固定装置及其散热方法 |
CN100443983C (zh) * | 2003-11-19 | 2008-12-17 | 乐金显示有限公司 | 液晶显示装置 |
CN102955290A (zh) * | 2011-08-17 | 2013-03-06 | 精工爱普生株式会社 | 液晶显示装置及电子设备 |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3555863B2 (ja) * | 2000-07-06 | 2004-08-18 | Nec液晶テクノロジー株式会社 | リフレクタ及びその製造方法並びにそれを用いた液晶表示装置 |
JP2005535933A (ja) * | 2002-08-15 | 2005-11-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 液晶ディスプレイ、かかるディスプレイのバックライト、および液晶ディスプレイの照光方法 |
KR100698045B1 (ko) * | 2002-11-26 | 2007-03-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
US20040125586A1 (en) * | 2002-12-27 | 2004-07-01 | Yi-Chun Ho | Back light unit |
US7190424B2 (en) * | 2003-06-10 | 2007-03-13 | Samsung Electronics Co., Ltd. | Lamp wires of a liquid crystal display secured in trenches extending at an angle to a plate sidewall |
KR100981617B1 (ko) * | 2003-06-26 | 2010-09-10 | 삼성전자주식회사 | 광원 어셈블리, 이를 갖는 백라이트 어셈블리 및액정표시장치 |
JP2005056837A (ja) * | 2003-07-22 | 2005-03-03 | Polymatech Co Ltd | 熱伝導性ホルダー |
JP4530632B2 (ja) * | 2003-09-19 | 2010-08-25 | 富士通株式会社 | 液晶表示装置 |
JP4639748B2 (ja) * | 2003-11-14 | 2011-02-23 | セイコーエプソン株式会社 | 液晶モジュール |
TWM254613U (en) * | 2003-11-14 | 2005-01-01 | Litemax Electronics Inc | Backlight module of liquid crystal display |
TWI234631B (en) * | 2004-01-16 | 2005-06-21 | Hannstar Display Corp | Liquid crystal display and planar light source device |
US7595583B2 (en) * | 2004-02-25 | 2009-09-29 | Panasonic Corporation | Cold-cathode fluorescent lamp and backlight unit |
WO2005083320A1 (ja) * | 2004-03-01 | 2005-09-09 | Sanyo Electric Co., Ltd. | バックライトおよびそれを用いた液晶表示装置 |
TWI274942B (en) * | 2004-03-31 | 2007-03-01 | Hannstar Display Corp | Liquid crystal display device and backlight module thereof |
JP4306521B2 (ja) * | 2004-04-12 | 2009-08-05 | シャープ株式会社 | 表示装置用照明装置 |
KR20050108094A (ko) * | 2004-05-11 | 2005-11-16 | 삼성전자주식회사 | 액정 표시 장치 |
TWI276889B (en) * | 2004-05-18 | 2007-03-21 | Au Optronics Corp | Panel display |
KR101044483B1 (ko) * | 2004-05-29 | 2011-06-27 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR100961074B1 (ko) * | 2004-05-31 | 2010-06-08 | 엘지디스플레이 주식회사 | 액정표시장치 |
JP4435625B2 (ja) * | 2004-06-07 | 2010-03-24 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR101189265B1 (ko) * | 2004-06-14 | 2012-10-09 | 삼성디스플레이 주식회사 | 방열 구조를 개선한 액정표시장치 |
KR101014183B1 (ko) * | 2004-07-21 | 2011-02-14 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
TWI282878B (en) * | 2004-10-04 | 2007-06-21 | Au Optronics Corp | Backlight module, flat panel display employing the same, and assembly method thereof |
DE502005004788D1 (de) * | 2004-10-20 | 2008-09-04 | Airbus Gmbh | Beleuchtungseinheit für Flugzeuge |
JP4838508B2 (ja) * | 2004-10-29 | 2011-12-14 | オプトレックス株式会社 | 液晶表示装置 |
JP2006195415A (ja) | 2004-12-13 | 2006-07-27 | Fujitsu Ten Ltd | 表示装置及び表示方法 |
TWI264602B (en) | 2005-03-08 | 2006-10-21 | Au Optronics Corp | Backlight modules and fluoresce lamp assembles thereof |
US7515220B2 (en) * | 2005-04-01 | 2009-04-07 | Samsung Electronics Co., Ltd. | Display device |
JP4372117B2 (ja) * | 2005-06-30 | 2009-11-25 | 富士通テン株式会社 | 受信装置 |
JP2007086381A (ja) | 2005-09-21 | 2007-04-05 | Fujitsu Ten Ltd | 液晶表示装置 |
JP2007086379A (ja) | 2005-09-21 | 2007-04-05 | Fujitsu Ten Ltd | 車載用液晶表示装置 |
US20070063943A1 (en) * | 2005-09-21 | 2007-03-22 | Fujitsu Ten Limited | Display apparatus |
JP2007083858A (ja) | 2005-09-21 | 2007-04-05 | Fujitsu Ten Ltd | 車載用表示装置 |
JP4830436B2 (ja) * | 2005-10-03 | 2011-12-07 | 株式会社日立製作所 | ディスプレイ装置 |
US7864265B2 (en) * | 2005-11-08 | 2011-01-04 | Sharp Kabushiki Kaisha | Lamp holder, and backlight device and liquid crystal display device using such lamp holder |
JP2007145158A (ja) | 2005-11-28 | 2007-06-14 | Fujitsu Ten Ltd | 車載用表示装置及びその表示制御方法 |
JP5008938B2 (ja) * | 2005-12-27 | 2012-08-22 | ソニーモバイルディスプレイ株式会社 | 液晶表示装置 |
TWI330288B (en) * | 2006-01-17 | 2010-09-11 | Au Optronics Corp | Backlight module |
KR20070081840A (ko) * | 2006-02-14 | 2007-08-20 | 삼성전자주식회사 | 광 발생 모듈, 이를 갖는 백라이트 어셈블리 및 표시장치 |
JP2007283873A (ja) | 2006-04-14 | 2007-11-01 | Fujitsu Ten Ltd | 表示装置および車載用表示装置 |
KR101298390B1 (ko) * | 2006-06-30 | 2013-08-20 | 엘지디스플레이 주식회사 | 램프 하우징 및 이를 이용한 백라이트 유닛 |
KR101365052B1 (ko) * | 2006-08-11 | 2014-02-19 | 삼성디스플레이 주식회사 | 램프 어셈블리, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시 장치 |
KR100836489B1 (ko) * | 2006-11-09 | 2008-06-09 | 삼성에스디아이 주식회사 | 휴대용 표시장치 |
JP4830804B2 (ja) * | 2006-11-17 | 2011-12-07 | 三菱電機株式会社 | 面状光源装置および表示装置 |
KR101406238B1 (ko) * | 2006-11-20 | 2014-06-12 | 삼성디스플레이 주식회사 | 분할형 샤시와 이를 구비한 백라이트 유닛 및 액정표시장치 |
JP4973213B2 (ja) | 2007-01-31 | 2012-07-11 | 三菱電機株式会社 | 光源装置、面状光源装置および表示装置 |
TW200834157A (en) * | 2007-02-15 | 2008-08-16 | K Bridge Electronics Co Ltd | Backlighting module, and the lamp tubes thereof |
JP2008209806A (ja) * | 2007-02-28 | 2008-09-11 | Ips Alpha Technology Ltd | 液晶表示装置 |
JP5034565B2 (ja) * | 2007-03-06 | 2012-09-26 | 船井電機株式会社 | 液晶モジュール |
CN101276530B (zh) * | 2007-03-30 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 显示装置及控制显示装置的光源的方法 |
WO2008139664A1 (ja) * | 2007-04-17 | 2008-11-20 | Sharp Kabushiki Kaisha | バックライト装置及びそれを用いた表示装置 |
JP2008300143A (ja) * | 2007-05-30 | 2008-12-11 | Minebea Co Ltd | 面状照明装置 |
TWI355536B (en) * | 2007-06-27 | 2012-01-01 | Au Optronics Corp | Backlight module and the method for manufacturing |
CN101946298A (zh) * | 2008-02-19 | 2011-01-12 | 夏普株式会社 | 放电管、照明装置、显示装置和电视接收装置 |
TWM343818U (en) * | 2008-06-09 | 2008-11-01 | Kocam Int Co Ltd | Heat dissipation structure of backlight module |
TWI417605B (zh) * | 2008-10-06 | 2013-12-01 | Au Optronics Corp | 液晶顯示裝置 |
WO2011030600A1 (ja) * | 2009-09-09 | 2011-03-17 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
CN101893211B (zh) * | 2010-07-14 | 2012-01-11 | 深圳市华星光电技术有限公司 | 背光模块及其胶框单元构造 |
US8845177B2 (en) * | 2010-07-14 | 2014-09-30 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and housing unit structure thereof |
JP5691692B2 (ja) * | 2011-03-15 | 2015-04-01 | 富士通株式会社 | 電子機器 |
JP5293772B2 (ja) * | 2011-06-15 | 2013-09-18 | 三菱電機株式会社 | 面状光源装置および表示装置 |
US9799242B2 (en) * | 2012-02-15 | 2017-10-24 | Sony Mobile Communications Inc. | Personal digital assistant apparatus |
JP5556856B2 (ja) * | 2012-06-19 | 2014-07-23 | 三菱電機株式会社 | 面状光源装置および液晶表示装置 |
US8905566B2 (en) * | 2012-06-27 | 2014-12-09 | Apple Inc. | Thermal mitigation of flat-panel displays |
TWI485482B (zh) * | 2012-09-13 | 2015-05-21 | Au Optronics Corp | 具面板支撐結構之顯示模組 |
WO2015059965A1 (ja) * | 2013-10-24 | 2015-04-30 | シャープ株式会社 | 表示装置、及びテレビ受信装置 |
DE102014202774B4 (de) * | 2014-02-14 | 2021-02-18 | Airbus Operations Gmbh | Deckenverkleidungselement für eine Innenverkleidungsanordnung einer Flugzeugkabine |
JP2014240969A (ja) * | 2014-07-22 | 2014-12-25 | 株式会社東芝 | テレビジョン受像機 |
TWI632418B (zh) * | 2016-02-04 | 2018-08-11 | 友達光電股份有限公司 | 光源模組 |
CN108881761B (zh) * | 2018-07-18 | 2021-03-05 | 深圳创维-Rgb电子有限公司 | 一种背板、显示模组及显示设备 |
CN111381418B (zh) * | 2018-12-27 | 2023-01-20 | 青岛海信激光显示股份有限公司 | 一种荧光轮散热装置及激光电视 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2413505A (en) * | 1944-03-06 | 1946-12-31 | Sylvania Electric Prod | Fluorescent lighting fixture |
US3035419A (en) * | 1961-01-23 | 1962-05-22 | Westinghouse Electric Corp | Cooling device |
US4487481A (en) * | 1980-03-24 | 1984-12-11 | Epson Corporation | Backlighted liquid crystal display |
US4490777A (en) * | 1981-06-25 | 1984-12-25 | Tanner Stephen E | Selective color illumination device for electronic drafting tables |
US4503360A (en) * | 1982-07-26 | 1985-03-05 | North American Philips Lighting Corporation | Compact fluorescent lamp unit having segregated air-cooling means |
GB8812496D0 (en) * | 1988-05-26 | 1988-06-29 | Saunders Roe Dev Ltd | Light emitting devices |
JPH02311818A (ja) | 1989-05-26 | 1990-12-27 | Toshiba Corp | 車載用液晶ディスプレイ装置 |
US5098179A (en) * | 1990-09-14 | 1992-03-24 | Gilbarco, Inc. | LCD assembly with easily installed filter |
JPH052164A (ja) * | 1991-01-28 | 1993-01-08 | Toshiba Corp | Lcdモジユール |
JP2729864B2 (ja) * | 1991-09-04 | 1998-03-18 | シャープ株式会社 | 液晶表示装置 |
EP0561329B1 (en) * | 1992-03-16 | 1996-06-12 | Enplas Corporation | Surface light source device |
US5188451A (en) * | 1992-04-01 | 1993-02-23 | General Electric Company | One-piece spacer end cap for an elongated jacketed discharge lamp |
EP0798507B1 (en) * | 1992-07-13 | 2004-03-03 | Seiko Epson Corporation | Surface-type illumination device and liquid crystal display |
JPH0659131A (ja) | 1992-08-06 | 1994-03-04 | Kokusai Electric Co Ltd | 液晶表示装置 |
JP2865501B2 (ja) * | 1992-10-16 | 1999-03-08 | シャープ株式会社 | 液晶表示装置 |
JPH06202103A (ja) | 1992-11-13 | 1994-07-22 | Sony Corp | 液晶用バックライトユニット |
JPH07181484A (ja) * | 1993-11-05 | 1995-07-21 | Internatl Business Mach Corp <Ibm> | 液晶ディスプレイ用バックライト及び液晶ディスプレイ |
JPH08136918A (ja) * | 1994-11-08 | 1996-05-31 | Furukawa Electric Co Ltd:The | 液晶ディスプレイ装置のバックライト |
JP3086609B2 (ja) | 1994-12-27 | 2000-09-11 | シャープ株式会社 | 液晶用照明装置 |
KR970071068A (ko) * | 1996-04-12 | 1997-11-07 | 김광호 | 액정 표시 장치용 백라이트 장치 |
JPH09288993A (ja) * | 1996-04-19 | 1997-11-04 | Sharp Corp | 照明装置及びこの照明装置を利用した表示装置 |
KR100355728B1 (ko) * | 1997-01-07 | 2002-11-18 | 샤프 가부시키가이샤 | 조명장치,그구동방법및그조명장치를포함한표시장치 |
KR100460410B1 (ko) * | 1997-03-03 | 2005-07-07 | 삼성전자주식회사 | 액정표시소자용후광장치 |
KR100269943B1 (ko) | 1997-03-03 | 2000-10-16 | 윤종용 | 일체형 디스플레이 모듈 |
JP3578624B2 (ja) | 1997-04-04 | 2004-10-20 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
US6147724A (en) | 1997-04-04 | 2000-11-14 | Hitachi, Ltd. | Back light system for minimizing non display area of liquid crystal display device |
JPH1124072A (ja) * | 1997-07-01 | 1999-01-29 | Denso Corp | 液晶表示装置 |
JP3961642B2 (ja) | 1997-10-14 | 2007-08-22 | 株式会社アイ・オー・データ機器 | 液晶ディスプレイ |
JPH11212479A (ja) | 1998-01-29 | 1999-08-06 | Mitsubishi Electric Corp | バックライト装置 |
JPH11237629A (ja) * | 1998-02-20 | 1999-08-31 | Stanley Electric Co Ltd | 照明用面光源装置 |
JP3119241B2 (ja) * | 1998-07-01 | 2000-12-18 | 日本電気株式会社 | 液晶表示装置 |
JP2000030515A (ja) | 1998-07-09 | 2000-01-28 | Sony Corp | 面状照明装置 |
JP3666265B2 (ja) * | 1998-08-20 | 2005-06-29 | 松下電器産業株式会社 | 照明ユニットとそれを用いた液晶表示装置 |
JP3137240B2 (ja) * | 1998-12-08 | 2001-02-19 | 日本電気株式会社 | 液晶表示装置用バックライトユニット |
JP2000214461A (ja) * | 1999-01-26 | 2000-08-04 | Hitachi Ltd | 液晶表示装置 |
JP3565101B2 (ja) * | 1999-08-11 | 2004-09-15 | セイコーエプソン株式会社 | サイドライト型面光源装置およびその製造方法、電気光学装置ならびに電子機器 |
JP2001075092A (ja) * | 1999-08-20 | 2001-03-23 | Internatl Business Mach Corp <Ibm> | 液晶表示装置、バックライト用照明装置及びバックライト用照明装置の蛍光管 |
US6417832B1 (en) * | 1999-09-28 | 2002-07-09 | Rainbow Displays, Inc. | Apparatus for producing uniform luminance in a flat-panel display backlight |
JP4540165B2 (ja) * | 1999-10-29 | 2010-09-08 | 株式会社日立製作所 | 液晶表示装置 |
KR100675032B1 (ko) * | 1999-11-10 | 2007-01-26 | 삼성전자주식회사 | 액정표시장치의 백라이트 어셈블리 |
JP4558874B2 (ja) * | 1999-12-17 | 2010-10-06 | ティーピーオー ホンコン ホールディング リミテッド | 表示装置の照明装置 |
JP2001281658A (ja) * | 2000-01-27 | 2001-10-10 | Advanced Display Inc | 液晶表示装置用バックライト装置 |
JP2001351425A (ja) * | 2000-06-08 | 2001-12-21 | Fujitsu Ltd | バックライト装置及び液晶表示装置 |
US6655810B2 (en) * | 2000-06-21 | 2003-12-02 | Fujitsu Display Technologies Corporation | Lighting unit |
KR100666321B1 (ko) * | 2000-06-30 | 2007-01-09 | 삼성전자주식회사 | 적층형 백라이트 어셈블리, 이를 적용한 액정표시장치 및이들의 조립 방법 |
JP2002124112A (ja) * | 2000-08-07 | 2002-04-26 | Sharp Corp | バックライト及び液晶表示装置 |
KR100367012B1 (ko) * | 2000-08-21 | 2003-01-09 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
JP4255607B2 (ja) * | 2000-10-05 | 2009-04-15 | 三菱電機株式会社 | 面状光源装置及び液晶表示装置 |
-
2001
- 2001-12-28 JP JP2001399592A patent/JP4045097B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-27 TW TW091134500A patent/TW581995B/zh not_active IP Right Cessation
- 2002-12-02 US US10/307,910 patent/US6960001B2/en not_active Expired - Lifetime
- 2002-12-05 KR KR1020020076769A patent/KR100847636B1/ko not_active IP Right Cessation
- 2002-12-06 CN CNB2004100809597A patent/CN100353235C/zh not_active Expired - Fee Related
- 2002-12-06 CN CNB021553998A patent/CN1190691C/zh not_active Expired - Fee Related
-
2005
- 2005-09-15 US US11/227,471 patent/US7226184B2/en not_active Expired - Fee Related
- 2005-09-15 US US11/227,565 patent/US20060007705A1/en not_active Abandoned
- 2005-09-16 US US11/228,994 patent/US7261434B2/en not_active Expired - Fee Related
- 2005-09-16 US US11/228,564 patent/US7246916B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100443983C (zh) * | 2003-11-19 | 2008-12-17 | 乐金显示有限公司 | 液晶显示装置 |
CN1317592C (zh) * | 2004-07-19 | 2007-05-23 | 友达光电股份有限公司 | 散热固定装置及其散热方法 |
CN102955290A (zh) * | 2011-08-17 | 2013-03-06 | 精工爱普生株式会社 | 液晶显示装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
TW200301449A (en) | 2003-07-01 |
US7261434B2 (en) | 2007-08-28 |
CN100353235C (zh) | 2007-12-05 |
US6960001B2 (en) | 2005-11-01 |
US20060044838A1 (en) | 2006-03-02 |
US20060039164A1 (en) | 2006-02-23 |
US20030123258A1 (en) | 2003-07-03 |
JP2003197018A (ja) | 2003-07-11 |
TW581995B (en) | 2004-04-01 |
CN1595262A (zh) | 2005-03-16 |
CN1190691C (zh) | 2005-02-23 |
US7246916B2 (en) | 2007-07-24 |
US20060007705A1 (en) | 2006-01-12 |
KR20030057308A (ko) | 2003-07-04 |
JP4045097B2 (ja) | 2008-02-13 |
US20060061706A1 (en) | 2006-03-23 |
KR100847636B1 (ko) | 2008-07-21 |
US7226184B2 (en) | 2007-06-05 |
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