CN102661550B - 背光模组 - Google Patents
背光模组 Download PDFInfo
- Publication number
- CN102661550B CN102661550B CN201210142079.2A CN201210142079A CN102661550B CN 102661550 B CN102661550 B CN 102661550B CN 201210142079 A CN201210142079 A CN 201210142079A CN 102661550 B CN102661550 B CN 102661550B
- Authority
- CN
- China
- Prior art keywords
- backlight
- fin
- lgp
- backlight module
- backboard
- 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
Images
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210142079.2A CN102661550B (zh) | 2012-05-09 | 2012-05-09 | 背光模组 |
DE112012006210.8T DE112012006210T5 (de) | 2012-05-09 | 2012-05-18 | Hintergrundbeleuchtungsmodul |
PCT/CN2012/075697 WO2013166747A1 (zh) | 2012-05-09 | 2012-05-18 | 背光模组 |
US13/517,978 US20130301297A1 (en) | 2012-05-09 | 2012-05-18 | Backlight Module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210142079.2A CN102661550B (zh) | 2012-05-09 | 2012-05-09 | 背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102661550A CN102661550A (zh) | 2012-09-12 |
CN102661550B true CN102661550B (zh) | 2014-06-25 |
Family
ID=46771091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210142079.2A Active CN102661550B (zh) | 2012-05-09 | 2012-05-09 | 背光模组 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102661550B (zh) |
DE (1) | DE112012006210T5 (zh) |
WO (1) | WO2013166747A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5882170B2 (ja) * | 2012-09-25 | 2016-03-09 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
CN102901054A (zh) * | 2012-10-31 | 2013-01-30 | 深圳市华星光电技术有限公司 | 背光模组耦光设计 |
CN102927543A (zh) * | 2012-11-21 | 2013-02-13 | 深圳市华星光电技术有限公司 | 热沉及用该热沉的背光模组 |
US9208705B2 (en) | 2012-11-21 | 2015-12-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Heat sink and backlight module using same |
KR102131274B1 (ko) * | 2013-06-28 | 2020-07-07 | 엘지이노텍 주식회사 | 조명 유닛 |
CN103398325B (zh) * | 2013-07-19 | 2015-05-27 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
CN103471042B (zh) * | 2013-09-16 | 2016-05-04 | 杭州大真科技有限公司 | 背光模组 |
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 |
CN107436507A (zh) * | 2016-05-25 | 2017-12-05 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及应用其的显示装置 |
CN206573825U (zh) * | 2017-03-30 | 2017-10-20 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101676769A (zh) * | 2008-09-18 | 2010-03-24 | 株式会社日立制作所 | 液晶显示装置 |
CN101922648A (zh) * | 2009-06-09 | 2010-12-22 | 友达光电股份有限公司 | 背光模组 |
CN102141222A (zh) * | 2011-03-14 | 2011-08-03 | 深圳市华星光电技术有限公司 | 背光模组及其液晶显示器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080050732A (ko) * | 2006-12-04 | 2008-06-10 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 구비한 표시 장치 |
JP5403579B2 (ja) * | 2008-05-02 | 2014-01-29 | シチズン電子株式会社 | 面状光源及び液晶表示装置 |
CN101338867B (zh) * | 2008-09-01 | 2012-09-05 | 友达光电股份有限公司 | 背光模块及液晶显示装置 |
CN102235620B (zh) * | 2010-04-30 | 2016-06-29 | 瀚宇彩晶股份有限公司 | 液晶显示器装置及其背光模块 |
WO2012023322A1 (ja) * | 2010-08-17 | 2012-02-23 | シャープ株式会社 | 照明装置、表示装置およびテレビ受信装置 |
CN201885077U (zh) * | 2010-11-16 | 2011-06-29 | 京东方科技集团股份有限公司 | 侧光式背光模组和液晶显示器 |
-
2012
- 2012-05-09 CN CN201210142079.2A patent/CN102661550B/zh active Active
- 2012-05-18 DE DE112012006210.8T patent/DE112012006210T5/de not_active Withdrawn
- 2012-05-18 WO PCT/CN2012/075697 patent/WO2013166747A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101676769A (zh) * | 2008-09-18 | 2010-03-24 | 株式会社日立制作所 | 液晶显示装置 |
CN101922648A (zh) * | 2009-06-09 | 2010-12-22 | 友达光电股份有限公司 | 背光模组 |
CN102141222A (zh) * | 2011-03-14 | 2011-08-03 | 深圳市华星光电技术有限公司 | 背光模组及其液晶显示器 |
Also Published As
Publication number | Publication date |
---|---|
WO2013166747A1 (zh) | 2013-11-14 |
CN102661550A (zh) | 2012-09-12 |
DE112012006210T5 (de) | 2014-12-31 |
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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 |
Denomination of invention: Back light module Effective date of registration: 20190426 Granted publication date: 20140625 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: 20140625 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 |