CN102155691A - 背光模块及其导光板固定构造 - Google Patents
背光模块及其导光板固定构造 Download PDFInfo
- Publication number
- CN102155691A CN102155691A CN2011100899521A CN201110089952A CN102155691A CN 102155691 A CN102155691 A CN 102155691A CN 2011100899521 A CN2011100899521 A CN 2011100899521A CN 201110089952 A CN201110089952 A CN 201110089952A CN 102155691 A CN102155691 A CN 102155691A
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- CN
- China
- Prior art keywords
- lgp
- heat dissipation
- dissipation base
- backlight module
- holder
- 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
-
- 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
- G02B6/0081—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
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100899521A CN102155691B (zh) | 2011-04-11 | 2011-04-11 | 背光模块及其导光板固定构造 |
PCT/CN2011/072817 WO2012139296A1 (zh) | 2011-04-11 | 2011-04-14 | 背光模块及其导光板固定构造 |
US13/128,172 US8608346B2 (en) | 2011-04-11 | 2011-04-14 | Backlight module and light guide plate fixture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100899521A CN102155691B (zh) | 2011-04-11 | 2011-04-11 | 背光模块及其导光板固定构造 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102155691A true CN102155691A (zh) | 2011-08-17 |
CN102155691B CN102155691B (zh) | 2012-11-21 |
Family
ID=44437291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100899521A Expired - Fee Related CN102155691B (zh) | 2011-04-11 | 2011-04-11 | 背光模块及其导光板固定构造 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102155691B (zh) |
WO (1) | WO2012139296A1 (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494287A (zh) * | 2011-12-22 | 2012-06-13 | 南京中电熊猫液晶显示科技有限公司 | 背光模组 |
CN102563454A (zh) * | 2011-10-12 | 2012-07-11 | 深圳市华星光电技术有限公司 | Led背光模组及液晶显示装置 |
CN102661572A (zh) * | 2012-04-18 | 2012-09-12 | 深圳市华星光电技术有限公司 | 上棱镜导光板及相应的背光模块 |
WO2013067716A1 (zh) * | 2011-11-09 | 2013-05-16 | 深圳市华星光电技术有限公司 | 有益led光源散热的背光模组及显示设备 |
CN103398325A (zh) * | 2013-07-19 | 2013-11-20 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
WO2014015553A1 (zh) * | 2012-07-24 | 2014-01-30 | 深圳市华星光电技术有限公司 | 夹持机构及具有该夹持机构的推动装置、传送设备 |
CN103672816A (zh) * | 2013-12-20 | 2014-03-26 | 深圳市华星光电技术有限公司 | 一种背光模组及其散热装置 |
WO2014059703A1 (zh) * | 2012-10-17 | 2014-04-24 | 深圳市华星光电技术有限公司 | 窄边框液晶显示装置 |
US8905224B2 (en) | 2012-07-24 | 2014-12-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Clamping mechanism and carrying device and transferring apparatus with the same |
US8970803B2 (en) | 2012-10-17 | 2015-03-03 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Slim bezel liquid crystal display device |
CN105452756A (zh) * | 2013-05-31 | 2016-03-30 | Lg伊诺特有限公司 | 电路板以及具有该电路板的照明装置和板外壳模块 |
CN105650555A (zh) * | 2016-03-25 | 2016-06-08 | 安徽泽润光电有限公司 | Led面板灯及定位块 |
CN106647027A (zh) * | 2016-12-20 | 2017-05-10 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示模组 |
CN107102474A (zh) * | 2017-06-07 | 2017-08-29 | 京东方科技集团股份有限公司 | 一种背光灯条、背光模组及显示装置 |
DE112012006584B4 (de) * | 2012-07-24 | 2021-05-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Hintergrundbeleuchtungsmodul und Flüssigkristallanzeigevorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007142212A (ja) * | 2005-11-18 | 2007-06-07 | Kenwood Corp | 露出部材の固定構造 |
CN101377590A (zh) * | 2007-08-27 | 2009-03-04 | 奇美电子股份有限公司 | 背光模组及其应用 |
CN201335305Y (zh) * | 2009-01-12 | 2009-10-28 | 上海广电光电子有限公司 | 背光模组 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3588288B2 (ja) * | 1999-10-25 | 2004-11-10 | 三洋電機株式会社 | 液晶表示装置 |
JP4654920B2 (ja) * | 2006-01-19 | 2011-03-23 | 三菱電機株式会社 | 光源装置および液晶表示装置 |
JP4840121B2 (ja) * | 2006-04-20 | 2011-12-21 | 三菱電機株式会社 | 面状光源装置 |
BRPI0721020A2 (pt) * | 2007-01-22 | 2014-07-29 | Sharp Kk | Dispositivo de luz traseira e visor plano usando o mesmo |
JP2009245885A (ja) * | 2008-03-31 | 2009-10-22 | Sanken Electric Co Ltd | 面光源装置 |
CN101520574B (zh) * | 2009-04-20 | 2011-10-05 | 友达光电股份有限公司 | 具热隔离层的背光模块及显示装置 |
-
2011
- 2011-04-11 CN CN2011100899521A patent/CN102155691B/zh not_active Expired - Fee Related
- 2011-04-14 WO PCT/CN2011/072817 patent/WO2012139296A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007142212A (ja) * | 2005-11-18 | 2007-06-07 | Kenwood Corp | 露出部材の固定構造 |
CN101377590A (zh) * | 2007-08-27 | 2009-03-04 | 奇美电子股份有限公司 | 背光模组及其应用 |
CN201335305Y (zh) * | 2009-01-12 | 2009-10-28 | 上海广电光电子有限公司 | 背光模组 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102563454A (zh) * | 2011-10-12 | 2012-07-11 | 深圳市华星光电技术有限公司 | Led背光模组及液晶显示装置 |
US8593589B2 (en) | 2011-10-12 | 2013-11-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LED back light module and liquid crystal display device |
WO2013067716A1 (zh) * | 2011-11-09 | 2013-05-16 | 深圳市华星光电技术有限公司 | 有益led光源散热的背光模组及显示设备 |
CN102494287A (zh) * | 2011-12-22 | 2012-06-13 | 南京中电熊猫液晶显示科技有限公司 | 背光模组 |
CN102661572A (zh) * | 2012-04-18 | 2012-09-12 | 深圳市华星光电技术有限公司 | 上棱镜导光板及相应的背光模块 |
US8905224B2 (en) | 2012-07-24 | 2014-12-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Clamping mechanism and carrying device and transferring apparatus with the same |
DE112012006584B4 (de) * | 2012-07-24 | 2021-05-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Hintergrundbeleuchtungsmodul und Flüssigkristallanzeigevorrichtung |
WO2014015553A1 (zh) * | 2012-07-24 | 2014-01-30 | 深圳市华星光电技术有限公司 | 夹持机构及具有该夹持机构的推动装置、传送设备 |
US8970803B2 (en) | 2012-10-17 | 2015-03-03 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Slim bezel liquid crystal display device |
WO2014059703A1 (zh) * | 2012-10-17 | 2014-04-24 | 深圳市华星光电技术有限公司 | 窄边框液晶显示装置 |
CN105452756A (zh) * | 2013-05-31 | 2016-03-30 | Lg伊诺特有限公司 | 电路板以及具有该电路板的照明装置和板外壳模块 |
CN105452756B (zh) * | 2013-05-31 | 2018-08-24 | Lg伊诺特有限公司 | 电路板以及具有该电路板的照明装置和板外壳模块 |
CN103398325B (zh) * | 2013-07-19 | 2015-05-27 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
US9389360B2 (en) | 2013-07-19 | 2016-07-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display comprising the same |
CN103398325A (zh) * | 2013-07-19 | 2013-11-20 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
CN103672816A (zh) * | 2013-12-20 | 2014-03-26 | 深圳市华星光电技术有限公司 | 一种背光模组及其散热装置 |
CN105650555A (zh) * | 2016-03-25 | 2016-06-08 | 安徽泽润光电有限公司 | Led面板灯及定位块 |
CN106647027A (zh) * | 2016-12-20 | 2017-05-10 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示模组 |
CN106647027B (zh) * | 2016-12-20 | 2019-09-10 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示模组 |
CN107102474A (zh) * | 2017-06-07 | 2017-08-29 | 京东方科技集团股份有限公司 | 一种背光灯条、背光模组及显示装置 |
US10851979B2 (en) | 2017-06-07 | 2020-12-01 | Beijing Boe Optoelectronics Technology Co., Ltd. | Backlight lamp bar, backlight module and display device |
Also Published As
Publication number | Publication date |
---|---|
CN102155691B (zh) | 2012-11-21 |
WO2012139296A1 (zh) | 2012-10-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Backlight module and light guide plate fixed construction thereof Effective date of registration: 20190426 Granted publication date: 20121121 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20121121 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 |