CN102865510B - 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
- CN102865510B CN102865510B CN201210336034.9A CN201210336034A CN102865510B CN 102865510 B CN102865510 B CN 102865510B CN 201210336034 A CN201210336034 A CN 201210336034A CN 102865510 B CN102865510 B CN 102865510B
- Authority
- CN
- China
- Prior art keywords
- light source
- heat abstractor
- backlight module
- fin
- front 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.)
- Active
Links
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
- G02B6/0091—Positioning aspects of the light source relative to the light guide
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210336034.9A CN102865510B (zh) | 2012-09-12 | 2012-09-12 | 一种背光模组及液晶显示装置 |
US13/643,094 US8842236B2 (en) | 2012-09-12 | 2012-09-20 | Backlight module and liquid crystal display device |
PCT/CN2012/081633 WO2014040303A1 (zh) | 2012-09-12 | 2012-09-20 | 一种背光模组及液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210336034.9A CN102865510B (zh) | 2012-09-12 | 2012-09-12 | 一种背光模组及液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102865510A CN102865510A (zh) | 2013-01-09 |
CN102865510B true CN102865510B (zh) | 2015-06-10 |
Family
ID=47444552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210336034.9A Active CN102865510B (zh) | 2012-09-12 | 2012-09-12 | 一种背光模组及液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102865510B (zh) |
WO (1) | WO2014040303A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201803229U (zh) * | 2010-07-21 | 2011-04-20 | 惠州Tcl璨宇光电有限公司 | 一种新型led背光模组 |
CN102057209A (zh) * | 2008-07-10 | 2011-05-11 | 夏普株式会社 | 背光源装置和使用该背光源装置的平面显示装置 |
CN102588848A (zh) * | 2012-03-13 | 2012-07-18 | 创维液晶器件(深圳)有限公司 | 侧入光式led液晶背光模组 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4173070B2 (ja) * | 2003-07-25 | 2008-10-29 | 三菱電機株式会社 | 液晶表示装置 |
KR100710168B1 (ko) * | 2003-09-30 | 2007-04-20 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치 |
KR101074390B1 (ko) * | 2004-07-28 | 2011-10-17 | 엘지디스플레이 주식회사 | 액정표시모듈 |
CN1752807A (zh) * | 2004-09-21 | 2006-03-29 | 中华映管股份有限公司 | 光源装置、背光模块以及液晶显示器 |
CN101131500A (zh) * | 2006-08-23 | 2008-02-27 | 中华映管股份有限公司 | 背光组件的光源固定结构 |
JP2009098310A (ja) * | 2007-10-15 | 2009-05-07 | Hitachi Displays Ltd | 液晶表示装置 |
TWI402564B (zh) * | 2010-06-08 | 2013-07-21 | Amtran Technology Co Ltd | 平面顯示器以及組裝平面顯示器的方法 |
TW201227084A (en) * | 2010-12-30 | 2012-07-01 | Au Optronics Corp | Backlight module |
-
2012
- 2012-09-12 CN CN201210336034.9A patent/CN102865510B/zh active Active
- 2012-09-20 WO PCT/CN2012/081633 patent/WO2014040303A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102057209A (zh) * | 2008-07-10 | 2011-05-11 | 夏普株式会社 | 背光源装置和使用该背光源装置的平面显示装置 |
CN201803229U (zh) * | 2010-07-21 | 2011-04-20 | 惠州Tcl璨宇光电有限公司 | 一种新型led背光模组 |
CN102588848A (zh) * | 2012-03-13 | 2012-07-18 | 创维液晶器件(深圳)有限公司 | 侧入光式led液晶背光模组 |
Also Published As
Publication number | Publication date |
---|---|
CN102865510A (zh) | 2013-01-09 |
WO2014040303A1 (zh) | 2014-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Backlight module and liquid crystal display device Effective date of registration: 20190426 Granted publication date: 20150610 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
|
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: 20150610 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 |