CN102588839A - 一种背光模组及采用该背光模组的液晶显示装置 - Google Patents
一种背光模组及采用该背光模组的液晶显示装置 Download PDFInfo
- Publication number
- CN102588839A CN102588839A CN201210034828XA CN201210034828A CN102588839A CN 102588839 A CN102588839 A CN 102588839A CN 201210034828X A CN201210034828X A CN 201210034828XA CN 201210034828 A CN201210034828 A CN 201210034828A CN 102588839 A CN102588839 A CN 102588839A
- Authority
- CN
- China
- Prior art keywords
- aluminium extruded
- backboard
- module backlight
- backlight
- back plate
- 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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Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 91
- 239000004411 aluminium Substances 0.000 claims description 85
- 239000004033 plastic Substances 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02F1/133628—Illuminating devices with cooling means
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210034828.XA CN102588839B (zh) | 2012-02-16 | 2012-02-16 | 一种背光模组及采用该背光模组的液晶显示装置 |
US13/503,962 US8746911B2 (en) | 2012-02-16 | 2012-02-27 | Backlight module and LCD device comprising backlight module |
PCT/CN2012/071673 WO2013120281A1 (zh) | 2012-02-16 | 2012-02-27 | 一种背光模组及采用该背光模组的液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210034828.XA CN102588839B (zh) | 2012-02-16 | 2012-02-16 | 一种背光模组及采用该背光模组的液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102588839A true CN102588839A (zh) | 2012-07-18 |
CN102588839B CN102588839B (zh) | 2014-01-08 |
Family
ID=46477875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210034828.XA Expired - Fee Related CN102588839B (zh) | 2012-02-16 | 2012-02-16 | 一种背光模组及采用该背光模组的液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102588839B (zh) |
WO (1) | WO2013120281A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798042A (zh) * | 2012-07-31 | 2012-11-28 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示器 |
CN102865505A (zh) * | 2012-08-31 | 2013-01-09 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
CN102889564A (zh) * | 2012-10-09 | 2013-01-23 | 深圳市华星光电技术有限公司 | 一种背板及使用其的背光模组和液晶显示装置 |
CN103292267A (zh) * | 2013-04-25 | 2013-09-11 | 深圳市华星光电技术有限公司 | 大尺寸背光模组背板拼接结构和液晶显示装置 |
WO2014075357A1 (zh) * | 2012-11-16 | 2014-05-22 | 深圳市华星光电技术有限公司 | 一种采用直下式背光的液晶模组及液晶显示器 |
CN103823320A (zh) * | 2014-03-14 | 2014-05-28 | 深圳市华星光电技术有限公司 | 背光模组 |
WO2017088464A1 (zh) * | 2015-11-26 | 2017-06-01 | 乐视控股(北京)有限公司 | 散热组件及背光模组 |
CN110268309A (zh) * | 2017-02-06 | 2019-09-20 | 夏普株式会社 | 液晶显示装置 |
CN112081809A (zh) * | 2020-09-04 | 2020-12-15 | 浙江润锦汽车科技有限公司 | 一种球头部为poe材质的变速箱分离拨叉支撑螺栓及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837929A (zh) * | 2006-04-24 | 2006-09-27 | 友达光电股份有限公司 | 背光模块 |
CN201487705U (zh) * | 2009-07-24 | 2010-05-26 | 康佳集团股份有限公司 | Led侧背光模组结构 |
CN201535494U (zh) * | 2009-10-10 | 2010-07-28 | 广东亚一照明科技有限公司 | Led背光散热组件 |
CN202074348U (zh) * | 2011-05-16 | 2011-12-14 | 深圳市华星光电技术有限公司 | 液晶显示器及背光模组 |
CN202082747U (zh) * | 2011-05-26 | 2011-12-21 | 深圳市华星光电技术有限公司 | 显示装置及背光模组 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5026798B2 (ja) * | 2007-01-04 | 2012-09-19 | 株式会社ジャパンディスプレイイースト | Led照明装置及びこれを用いた液晶表示装置 |
CN201017144Y (zh) * | 2007-01-31 | 2008-02-06 | 丰艺电子股份有限公司 | 用于发光二极管背光模块的发光二极管光源装置 |
-
2012
- 2012-02-16 CN CN201210034828.XA patent/CN102588839B/zh not_active Expired - Fee Related
- 2012-02-27 WO PCT/CN2012/071673 patent/WO2013120281A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837929A (zh) * | 2006-04-24 | 2006-09-27 | 友达光电股份有限公司 | 背光模块 |
CN201487705U (zh) * | 2009-07-24 | 2010-05-26 | 康佳集团股份有限公司 | Led侧背光模组结构 |
CN201535494U (zh) * | 2009-10-10 | 2010-07-28 | 广东亚一照明科技有限公司 | Led背光散热组件 |
CN202074348U (zh) * | 2011-05-16 | 2011-12-14 | 深圳市华星光电技术有限公司 | 液晶显示器及背光模组 |
CN202082747U (zh) * | 2011-05-26 | 2011-12-21 | 深圳市华星光电技术有限公司 | 显示装置及背光模组 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798042A (zh) * | 2012-07-31 | 2012-11-28 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示器 |
CN102798042B (zh) * | 2012-07-31 | 2014-09-17 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示器 |
CN102865505B (zh) * | 2012-08-31 | 2014-10-22 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
CN102865505A (zh) * | 2012-08-31 | 2013-01-09 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
WO2014032325A1 (zh) * | 2012-08-31 | 2014-03-06 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
CN102889564A (zh) * | 2012-10-09 | 2013-01-23 | 深圳市华星光电技术有限公司 | 一种背板及使用其的背光模组和液晶显示装置 |
CN102889564B (zh) * | 2012-10-09 | 2015-05-06 | 深圳市华星光电技术有限公司 | 一种背板及使用其的背光模组和液晶显示装置 |
WO2014075357A1 (zh) * | 2012-11-16 | 2014-05-22 | 深圳市华星光电技术有限公司 | 一种采用直下式背光的液晶模组及液晶显示器 |
CN103292267A (zh) * | 2013-04-25 | 2013-09-11 | 深圳市华星光电技术有限公司 | 大尺寸背光模组背板拼接结构和液晶显示装置 |
CN103292267B (zh) * | 2013-04-25 | 2015-11-25 | 深圳市华星光电技术有限公司 | 大尺寸背光模组背板拼接结构和液晶显示装置 |
CN103823320A (zh) * | 2014-03-14 | 2014-05-28 | 深圳市华星光电技术有限公司 | 背光模组 |
WO2017088464A1 (zh) * | 2015-11-26 | 2017-06-01 | 乐视控股(北京)有限公司 | 散热组件及背光模组 |
CN110268309A (zh) * | 2017-02-06 | 2019-09-20 | 夏普株式会社 | 液晶显示装置 |
CN112081809A (zh) * | 2020-09-04 | 2020-12-15 | 浙江润锦汽车科技有限公司 | 一种球头部为poe材质的变速箱分离拨叉支撑螺栓及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102588839B (zh) | 2014-01-08 |
WO2013120281A1 (zh) | 2013-08-22 |
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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 liquid crystal display device with same Effective date of registration: 20190426 Granted publication date: 20140108 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: 20140108 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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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: 20140108 |