CN1595262A - 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
- CN1595262A CN1595262A CNA2004100809597A CN200410080959A CN1595262A CN 1595262 A CN1595262 A CN 1595262A CN A2004100809597 A CNA2004100809597 A CN A2004100809597A CN 200410080959 A CN200410080959 A CN 200410080959A CN 1595262 A CN1595262 A CN 1595262A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- support
- light device
- light
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title description 17
- 238000009413 insulation Methods 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 28
- 238000009826 distribution Methods 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001399592 | 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 Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021553998A Division CN1190691C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1595262A true CN1595262A (zh) | 2005-03-16 |
CN100353235C CN100353235C (zh) | 2007-12-05 |
Family
ID=19189498
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021553998A Expired - Fee Related CN1190691C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置 |
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 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021553998A Expired - Fee Related CN1190691C (zh) | 2001-12-28 | 2002-12-06 | 背后照明装置 |
Country Status (5)
Country | Link |
---|---|
US (5) | US6960001B2 (zh) |
JP (1) | JP4045097B2 (zh) |
KR (1) | KR100847636B1 (zh) |
CN (2) | CN1190691C (zh) |
TW (1) | TW581995B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311432B2 (en) | 2005-03-08 | 2007-12-25 | Au Optronics Corp. | Backlight modules and fluorescent lamp assemblies thereof |
CN101256306B (zh) * | 2007-02-28 | 2011-06-08 | 株式会社Ips先驱高新技术 | 液晶显示装置 |
CN105612458A (zh) * | 2013-10-24 | 2016-05-25 | 夏普株式会社 | 显示装置和电视接收装置 |
CN105700231A (zh) * | 2016-02-04 | 2016-06-22 | 友达光电股份有限公司 | 光源模块 |
Families Citing this family (70)
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 |
WO2004017130A1 (en) * | 2002-08-15 | 2004-02-26 | Koninklijke Philips Electronics N.V. | Liquid crystal display, backlight of such display, and a method of lighting a liqiud crystal display |
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 |
TWM254613U (en) * | 2003-11-14 | 2005-01-01 | Litemax Electronics Inc | Backlight module of liquid crystal display |
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 |
KR101250781B1 (ko) * | 2003-11-19 | 2013-04-08 | 엘지디스플레이 주식회사 | 액정 표시장치 |
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 |
US20070171675A1 (en) * | 2004-03-01 | 2007-07-26 | Sanyo Electric Co., Ltd. | Back light and liquid crystal display employing it |
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 |
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 |
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 |
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 |
JP2007083858A (ja) | 2005-09-21 | 2007-04-05 | Fujitsu Ten Ltd | 車載用表示装置 |
US20070063943A1 (en) * | 2005-09-21 | 2007-03-22 | Fujitsu Ten Limited | Display apparatus |
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 |
CN101305243B (zh) * | 2005-11-08 | 2012-02-08 | 夏普株式会社 | 灯座以及使用该灯座的背光装置和液晶显示装置 |
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 |
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 |
CN101627254B (zh) * | 2007-04-17 | 2011-12-14 | 夏普株式会社 | 背光装置和使用该背光装置的显示装置 |
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 |
US20120147278A1 (en) * | 2009-09-09 | 2012-06-14 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
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 |
JP5983031B2 (ja) | 2011-08-17 | 2016-08-31 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
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 |
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 |
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 |
US5450292A (en) * | 1992-03-16 | 1995-09-12 | 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 |
EP0607453B1 (en) * | 1992-07-13 | 2002-05-08 | Seiko Epson Corporation | Surface 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 |
KR100269943B1 (ko) | 1997-03-03 | 2000-10-16 | 윤종용 | 일체형 디스플레이 모듈 |
KR100460410B1 (ko) * | 1997-03-03 | 2005-07-07 | 삼성전자주식회사 | 액정표시소자용후광장치 |
US6147724A (en) | 1997-04-04 | 2000-11-14 | Hitachi, Ltd. | Back light system for minimizing non display area of liquid crystal display device |
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 |
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 CNB021553998A patent/CN1190691C/zh not_active Expired - Fee Related
- 2002-12-06 CN CNB2004100809597A patent/CN100353235C/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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311432B2 (en) | 2005-03-08 | 2007-12-25 | Au Optronics Corp. | Backlight modules and fluorescent lamp assemblies thereof |
CN101256306B (zh) * | 2007-02-28 | 2011-06-08 | 株式会社Ips先驱高新技术 | 液晶显示装置 |
CN105612458A (zh) * | 2013-10-24 | 2016-05-25 | 夏普株式会社 | 显示装置和电视接收装置 |
CN105612458B (zh) * | 2013-10-24 | 2018-10-16 | 夏普株式会社 | 显示装置和电视接收装置 |
CN105700231A (zh) * | 2016-02-04 | 2016-06-22 | 友达光电股份有限公司 | 光源模块 |
Also Published As
Publication number | Publication date |
---|---|
US7226184B2 (en) | 2007-06-05 |
JP4045097B2 (ja) | 2008-02-13 |
JP2003197018A (ja) | 2003-07-11 |
US6960001B2 (en) | 2005-11-01 |
CN1190691C (zh) | 2005-02-23 |
US20060061706A1 (en) | 2006-03-23 |
US20060044838A1 (en) | 2006-03-02 |
KR100847636B1 (ko) | 2008-07-21 |
US7246916B2 (en) | 2007-07-24 |
US7261434B2 (en) | 2007-08-28 |
CN1428751A (zh) | 2003-07-09 |
TW581995B (en) | 2004-04-01 |
CN100353235C (zh) | 2007-12-05 |
US20060039164A1 (en) | 2006-02-23 |
TW200301449A (en) | 2003-07-01 |
US20030123258A1 (en) | 2003-07-03 |
KR20030057308A (ko) | 2003-07-04 |
US20060007705A1 (en) | 2006-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1190691C (zh) | 背后照明装置 | |
CN100345031C (zh) | 液晶显示装置 | |
CN1317586C (zh) | 背光组件与具有此组件的液晶显示器 | |
CN1257425C (zh) | 将用于背光组件的灯线装入液晶显示器模块中的结构 | |
CN1930516A (zh) | 背光装置和透射型液晶显示装置 | |
CN1920625A (zh) | 显示设备及其制造方法 | |
CN1975536A (zh) | 背光组件及具有该背光组件的显示器件 | |
JP2008010361A (ja) | バックライト装置 | |
CN101044427A (zh) | 散热装置和显示单元 | |
CN1573463A (zh) | 背光系统 | |
JP2007005791A (ja) | 発光ダイオードを含むバックライトアセンブリ及びこれを含む表示装置 | |
CN1469168A (zh) | 背光组件以及采用该组件的液晶显示装置 | |
CN1624542A (zh) | 照明装置和使用它的显示装置 | |
CN1514281A (zh) | 液晶显示器的背景照明单元 | |
CN1908761A (zh) | 背光单元 | |
CN1975535A (zh) | Tft-lcd背光单元和装置及该背光单元的导光板 | |
US7237923B2 (en) | Backlight unit having a cooling member | |
CN1877374A (zh) | 导光板、背光组件以及具有该背光组件的液晶显示装置 | |
CN1690806A (zh) | 包括弯曲荧光灯的背光单元以及包括背光单元的液晶显示装置 | |
CN1722359A (zh) | 平板型荧光灯及包括该平板型荧光灯的液晶显示装置 | |
CN1766710A (zh) | 反射片和具有该反射片的显示装置及方法 | |
CN1908768A (zh) | 液晶显示器的背光装置 | |
JP4132854B2 (ja) | 直下型バックライト | |
CN1904689A (zh) | 用于发光单元的辐射器,和背光装置 | |
JPWO2010001657A1 (ja) | 液晶表示装置及び液晶表示ユニット |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU LIMITED Free format text: FORMER OWNER: FUJITSU DISPLAY TECHNOLOGY CO., LTD. Effective date: 20050826 Owner name: SHARP CORPORATION Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20050826 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050826 Address after: Osaka City, Osaka of Japan Applicant after: Sharp Corp. Address before: Kanagawa, Japan Applicant before: Fujitsu Ltd. Effective date of registration: 20050826 Address after: Kanagawa, Japan Applicant after: FUJITSU Ltd. Address before: Kanagawa, Japan Applicant before: Fujitsu Display Technology Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20131206 |