CN102865503B - 背光模组及散热装置 - Google Patents
背光模组及散热装置 Download PDFInfo
- Publication number
- CN102865503B CN102865503B CN201210310371.0A CN201210310371A CN102865503B CN 102865503 B CN102865503 B CN 102865503B CN 201210310371 A CN201210310371 A CN 201210310371A CN 102865503 B CN102865503 B CN 102865503B
- Authority
- CN
- China
- Prior art keywords
- heat
- inner panel
- backlight module
- body frame
- heat abstractor
- 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.)
- Active
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Classifications
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- 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
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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
-
- 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
Abstract
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210310371.0A CN102865503B (zh) | 2012-08-28 | 2012-08-28 | 背光模组及散热装置 |
PCT/CN2012/080840 WO2014032273A1 (zh) | 2012-08-28 | 2012-08-31 | 背光模组及散热装置 |
US13/583,221 US8593041B1 (en) | 2012-08-28 | 2012-08-31 | Backlight module and heatsink apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210310371.0A CN102865503B (zh) | 2012-08-28 | 2012-08-28 | 背光模组及散热装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102865503A CN102865503A (zh) | 2013-01-09 |
CN102865503B true CN102865503B (zh) | 2015-09-30 |
Family
ID=47444545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210310371.0A Active CN102865503B (zh) | 2012-08-28 | 2012-08-28 | 背光模组及散热装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102865503B (zh) |
WO (1) | WO2014032273A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106104369A (zh) * | 2014-04-16 | 2016-11-09 | 堺显示器制品株式会社 | 显示装置 |
CN104062806B (zh) * | 2014-06-27 | 2017-05-10 | 深圳市华星光电技术有限公司 | 一种背光组件及其液晶显示器 |
CN204536695U (zh) | 2015-04-24 | 2015-08-05 | 京东方科技集团股份有限公司 | 一种显示装置 |
CN106609957B (zh) * | 2015-10-22 | 2019-08-02 | 瑞仪(广州)光电子器件有限公司 | 背光模组及具有该背光模组的显示设备 |
CN114967239B (zh) * | 2022-07-29 | 2022-11-25 | 惠科股份有限公司 | 背光模组的背板、背光模组和显示装置 |
CN115113439B (zh) * | 2022-08-23 | 2022-12-23 | 惠科股份有限公司 | 背光模组和显示装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101017282A (zh) * | 2007-02-27 | 2007-08-15 | 友达光电股份有限公司 | 液晶显示器及其使用的背光模块 |
CN101149534A (zh) * | 2007-10-26 | 2008-03-26 | 京东方科技集团股份有限公司 | 背光源 |
JP2008130413A (ja) * | 2006-11-22 | 2008-06-05 | Epson Imaging Devices Corp | バックライトユニット及びこれを有する液晶表示装置 |
JP2008165101A (ja) * | 2007-01-04 | 2008-07-17 | Hitachi Displays Ltd | Led照明装置及びこれを用いた液晶表示装置 |
CN201599655U (zh) * | 2009-12-05 | 2010-10-06 | 佛山市顺德区汉达精密电子科技有限公司 | 侧射式背光组件 |
CN102135269A (zh) * | 2010-12-22 | 2011-07-27 | 友达光电股份有限公司 | 散热钣金件及该散热钣金件的应用 |
TW201135326A (en) * | 2010-04-12 | 2011-10-16 | Young Lighting Technology Corp | Backlight module |
CN202209603U (zh) * | 2011-08-26 | 2012-05-02 | 瑞仪光电股份有限公司 | 背光模块 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100517018C (zh) * | 2006-03-10 | 2009-07-22 | 友达光电股份有限公司 | 背光模块 |
JP2008041492A (ja) * | 2006-08-08 | 2008-02-21 | Harison Toshiba Lighting Corp | 光源ユニット |
KR101502420B1 (ko) * | 2008-09-22 | 2015-03-25 | 삼성디스플레이 주식회사 | 광원 모듈 및 이를 갖는 표시장치 |
CN201749267U (zh) * | 2010-05-27 | 2011-02-16 | 深圳市新超亮特种显示设备有限公司 | 一种液晶显示屏 |
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 |
CN102563459B (zh) * | 2011-12-13 | 2014-06-11 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示装置 |
-
2012
- 2012-08-28 CN CN201210310371.0A patent/CN102865503B/zh active Active
- 2012-08-31 WO PCT/CN2012/080840 patent/WO2014032273A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008130413A (ja) * | 2006-11-22 | 2008-06-05 | Epson Imaging Devices Corp | バックライトユニット及びこれを有する液晶表示装置 |
JP2008165101A (ja) * | 2007-01-04 | 2008-07-17 | Hitachi Displays Ltd | Led照明装置及びこれを用いた液晶表示装置 |
CN101017282A (zh) * | 2007-02-27 | 2007-08-15 | 友达光电股份有限公司 | 液晶显示器及其使用的背光模块 |
CN101149534A (zh) * | 2007-10-26 | 2008-03-26 | 京东方科技集团股份有限公司 | 背光源 |
CN201599655U (zh) * | 2009-12-05 | 2010-10-06 | 佛山市顺德区汉达精密电子科技有限公司 | 侧射式背光组件 |
TW201135326A (en) * | 2010-04-12 | 2011-10-16 | Young Lighting Technology Corp | Backlight module |
CN102135269A (zh) * | 2010-12-22 | 2011-07-27 | 友达光电股份有限公司 | 散热钣金件及该散热钣金件的应用 |
CN202209603U (zh) * | 2011-08-26 | 2012-05-02 | 瑞仪光电股份有限公司 | 背光模块 |
Also Published As
Publication number | Publication date |
---|---|
WO2014032273A1 (zh) | 2014-03-06 |
CN102865503A (zh) | 2013-01-09 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Backlight module and radiating device Effective date of registration: 20190426 Granted publication date: 20150930 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
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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: 20150930 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |