CN102798040B - 一种背光模组及液晶显示装置 - Google Patents
一种背光模组及液晶显示装置 Download PDFInfo
- Publication number
- CN102798040B CN102798040B CN201210257728.3A CN201210257728A CN102798040B CN 102798040 B CN102798040 B CN 102798040B CN 201210257728 A CN201210257728 A CN 201210257728A CN 102798040 B CN102798040 B CN 102798040B
- Authority
- CN
- China
- Prior art keywords
- rib
- chute
- backlight module
- boss
- body frame
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 17
- 210000003141 lower extremity Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- G02F1/133308—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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210257728.3A CN102798040B (zh) | 2012-07-24 | 2012-07-24 | 一种背光模组及液晶显示装置 |
PCT/CN2012/079479 WO2014015531A1 (zh) | 2012-07-24 | 2012-08-01 | 一种背光模组及液晶显示装置 |
US13/640,737 US8926162B2 (en) | 2012-07-24 | 2012-08-01 | Backlight module and liquid display devices with the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210257728.3A CN102798040B (zh) | 2012-07-24 | 2012-07-24 | 一种背光模组及液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102798040A CN102798040A (zh) | 2012-11-28 |
CN102798040B true CN102798040B (zh) | 2015-02-18 |
Family
ID=47197260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210257728.3A Expired - Fee Related CN102798040B (zh) | 2012-07-24 | 2012-07-24 | 一种背光模组及液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102798040B (zh) |
WO (1) | WO2014015531A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108436768B (zh) * | 2018-05-17 | 2024-03-29 | 昆山市恒达精密机械工业有限公司 | 可调式精准定位装置 |
CN113759603B (zh) * | 2021-09-08 | 2023-05-12 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007122954A (ja) * | 2005-10-26 | 2007-05-17 | Nec Lcd Technologies Ltd | バックライトユニット及び液晶表示装置 |
CN101271354A (zh) * | 2007-03-20 | 2008-09-24 | 英业达股份有限公司 | 托架结构 |
CN201392439Y (zh) * | 2009-03-07 | 2010-01-27 | 富港电子(东莞)有限公司 | 液晶显示装置 |
CN101871596A (zh) * | 2009-04-23 | 2010-10-27 | 友达光电股份有限公司 | 背光模组和液晶显示装置 |
CN102287761A (zh) * | 2011-08-18 | 2011-12-21 | 深圳市华星光电技术有限公司 | 导光板定位片及相应的背光模块 |
CN202338865U (zh) * | 2011-12-12 | 2012-07-18 | 京东方科技集团股份有限公司 | 导光板限位结构及背光模组、液晶显示器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100793729B1 (ko) * | 2001-09-27 | 2008-01-10 | 삼성전자주식회사 | 액정표시장치 |
JP3879852B2 (ja) * | 2003-10-03 | 2007-02-14 | 船井電機株式会社 | 液晶モジュールおよび液晶表示装置 |
CN101430435B (zh) * | 2008-11-27 | 2010-08-18 | 友达光电(苏州)有限公司 | 显示器模块及其显示模块框架 |
CN201335305Y (zh) * | 2009-01-12 | 2009-10-28 | 上海广电光电子有限公司 | 背光模组 |
CN201363618Y (zh) * | 2009-03-17 | 2009-12-16 | 冠捷投资有限公司 | 一种快拆式背光模块 |
JP5564345B2 (ja) * | 2010-06-30 | 2014-07-30 | 株式会社ジャパンディスプレイ | 表示装置 |
CN201954497U (zh) * | 2010-11-30 | 2011-08-31 | 康佳集团股份有限公司 | 一种支架及led背光模组 |
CN202253135U (zh) * | 2011-08-05 | 2012-05-30 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
-
2012
- 2012-07-24 CN CN201210257728.3A patent/CN102798040B/zh not_active Expired - Fee Related
- 2012-08-01 WO PCT/CN2012/079479 patent/WO2014015531A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007122954A (ja) * | 2005-10-26 | 2007-05-17 | Nec Lcd Technologies Ltd | バックライトユニット及び液晶表示装置 |
CN101271354A (zh) * | 2007-03-20 | 2008-09-24 | 英业达股份有限公司 | 托架结构 |
CN201392439Y (zh) * | 2009-03-07 | 2010-01-27 | 富港电子(东莞)有限公司 | 液晶显示装置 |
CN101871596A (zh) * | 2009-04-23 | 2010-10-27 | 友达光电股份有限公司 | 背光模组和液晶显示装置 |
CN102287761A (zh) * | 2011-08-18 | 2011-12-21 | 深圳市华星光电技术有限公司 | 导光板定位片及相应的背光模块 |
CN202338865U (zh) * | 2011-12-12 | 2012-07-18 | 京东方科技集团股份有限公司 | 导光板限位结构及背光模组、液晶显示器 |
Also Published As
Publication number | Publication date |
---|---|
CN102798040A (zh) | 2012-11-28 |
WO2014015531A1 (zh) | 2014-01-30 |
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C06 | Publication | ||
PB01 | Publication | ||
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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: Backlight module and liquid crystal display device Effective date of registration: 20190426 Granted publication date: 20150218 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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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: 20150218 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |
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CF01 | Termination of patent right due to non-payment of annual fee |