CN102889564B - 一种背板及使用其的背光模组和液晶显示装置 - Google Patents
一种背板及使用其的背光模组和液晶显示装置 Download PDFInfo
- Publication number
- CN102889564B CN102889564B CN201210378655.3A CN201210378655A CN102889564B CN 102889564 B CN102889564 B CN 102889564B CN 201210378655 A CN201210378655 A CN 201210378655A CN 102889564 B CN102889564 B CN 102889564B
- Authority
- CN
- China
- Prior art keywords
- metal member
- sheet
- heat radiation
- backboard
- connecting portion
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133314—Back frames
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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210378655.3A CN102889564B (zh) | 2012-10-09 | 2012-10-09 | 一种背板及使用其的背光模组和液晶显示装置 |
US13/703,034 US8854571B2 (en) | 2012-10-09 | 2012-11-16 | Backplate, backlight module using the same and liquid crystal display device |
PCT/CN2012/084762 WO2014056273A1 (zh) | 2012-10-09 | 2012-11-16 | 一种背板及使用其的背光模组和液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210378655.3A CN102889564B (zh) | 2012-10-09 | 2012-10-09 | 一种背板及使用其的背光模组和液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102889564A CN102889564A (zh) | 2013-01-23 |
CN102889564B true CN102889564B (zh) | 2015-05-06 |
Family
ID=47533167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210378655.3A Active CN102889564B (zh) | 2012-10-09 | 2012-10-09 | 一种背板及使用其的背光模组和液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102889564B (zh) |
WO (1) | WO2014056273A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204300980U (zh) | 2015-01-04 | 2015-04-29 | 京东方科技集团股份有限公司 | 反射结构、背光模组和显示装置 |
CN106439607A (zh) * | 2016-09-18 | 2017-02-22 | 京东方科技集团股份有限公司 | 一种背光模组及显示模组、移动终端 |
CN111114322A (zh) * | 2020-01-13 | 2020-05-08 | 伟时电子股份有限公司 | 一体式汽车前置中控面板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101604098B (zh) * | 2008-06-13 | 2010-12-29 | 中强光电股份有限公司 | 反光背板及直下型背光模块 |
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 |
CN102588839A (zh) * | 2012-02-16 | 2012-07-18 | 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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008299182A (ja) * | 2007-06-01 | 2008-12-11 | Hitachi Ltd | 液晶表示装置 |
CN101354493B (zh) * | 2007-07-26 | 2010-08-11 | 北京京东方光电科技有限公司 | 侧光式背光源结构 |
CN101307895B (zh) * | 2008-07-10 | 2010-06-02 | 友达光电股份有限公司 | 背光模块 |
CN202302991U (zh) * | 2011-07-11 | 2012-07-04 | 深圳市华星光电技术有限公司 | 液晶显示器的发光装置及液晶显示器 |
CN202349918U (zh) * | 2011-11-18 | 2012-07-25 | 深圳市华星光电技术有限公司 | 背框以及背光*** |
CN102392994B (zh) * | 2011-11-18 | 2014-10-15 | 深圳市华星光电技术有限公司 | 平板显示装置的背框、背光***以及平板显示装置 |
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2012
- 2012-10-09 CN CN201210378655.3A patent/CN102889564B/zh active Active
- 2012-11-16 WO PCT/CN2012/084762 patent/WO2014056273A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101604098B (zh) * | 2008-06-13 | 2010-12-29 | 中强光电股份有限公司 | 反光背板及直下型背光模块 |
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 |
CN102588839A (zh) * | 2012-02-16 | 2012-07-18 | 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 |
Also Published As
Publication number | Publication date |
---|---|
WO2014056273A1 (zh) | 2014-04-17 |
CN102889564A (zh) | 2013-01-23 |
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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 |
Denomination of invention: Backboard and backlight module and liquid crystal display device using backboard Effective date of registration: 20190426 Granted publication date: 20150506 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
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PE01 | Entry into force 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: 20150506 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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PC01 | Cancellation of the registration of the contract for pledge of patent right |