CN102798044B - 侧入式背光模组 - Google Patents
侧入式背光模组 Download PDFInfo
- Publication number
- CN102798044B CN102798044B CN201210273365.2A CN201210273365A CN102798044B CN 102798044 B CN102798044 B CN 102798044B CN 201210273365 A CN201210273365 A CN 201210273365A CN 102798044 B CN102798044 B CN 102798044B
- Authority
- CN
- China
- Prior art keywords
- backboard
- bending part
- circuit board
- connecting portion
- side entrance
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02B6/009—Positioning aspects of the light source in 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 (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210273365.2A CN102798044B (zh) | 2012-08-02 | 2012-08-02 | 侧入式背光模组 |
PCT/CN2012/080197 WO2014019258A1 (zh) | 2012-08-02 | 2012-08-16 | 侧入式背光模组 |
US13/699,712 US9022636B2 (en) | 2012-08-02 | 2012-08-16 | Side-edge backlight module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210273365.2A CN102798044B (zh) | 2012-08-02 | 2012-08-02 | 侧入式背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102798044A CN102798044A (zh) | 2012-11-28 |
CN102798044B true CN102798044B (zh) | 2014-09-10 |
Family
ID=47197264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210273365.2A Active CN102798044B (zh) | 2012-08-02 | 2012-08-02 | 侧入式背光模组 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102798044B (zh) |
WO (1) | WO2014019258A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865528A (zh) * | 2012-10-18 | 2013-01-09 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
CN103032848B (zh) * | 2013-01-09 | 2015-02-18 | 深圳市华星光电技术有限公司 | 液晶显示装置、背光模组、印刷电路板及其制造方法 |
CN103148409B (zh) * | 2013-01-31 | 2015-01-21 | 深圳市华星光电技术有限公司 | 背光源及制造该背光源的方法 |
CN103557507A (zh) * | 2013-10-31 | 2014-02-05 | 深圳市华星光电技术有限公司 | 一种导热装置、背光模组及液晶显示器 |
CN103676321A (zh) * | 2013-12-27 | 2014-03-26 | 深圳市华星光电技术有限公司 | 液晶显示装置 |
CN103994379B (zh) * | 2014-06-10 | 2016-06-08 | 长治市华烨光电科技有限责任公司 | 低投入大尺寸背光模组 |
CN104238176B (zh) * | 2014-10-13 | 2017-09-05 | 深圳市华星光电技术有限公司 | 一种液晶模组及其散热结构 |
CN113296202B (zh) * | 2016-02-05 | 2022-10-21 | 苏州旭创科技有限公司 | 光模块 |
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 |
CN108008577A (zh) * | 2018-01-05 | 2018-05-08 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN109782484B (zh) * | 2019-01-24 | 2022-02-25 | 重庆京东方显示照明有限公司 | 背光源限位结构及背光源模组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201892183U (zh) * | 2010-11-11 | 2011-07-06 | 西安麟字半导体照明有限公司 | 一种led光源散热装置 |
CN102346332A (zh) * | 2010-07-30 | 2012-02-08 | 乐金显示有限公司 | 具有背光单元的液晶显示设备 |
CN102352990A (zh) * | 2011-09-28 | 2012-02-15 | 深圳市华星光电技术有限公司 | 液晶显示装置及其背光模组 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004224367B2 (en) * | 2003-03-20 | 2009-10-08 | Boehringer Ingelheim Pharmaceuticals, Inc. | Formulation for a metered dose inhaler using hydro-fluoro-alkanes as propellants |
CN102022673B (zh) * | 2009-09-22 | 2014-11-12 | 乐金显示有限公司 | 背光单元和具有该背光单元的液晶显示设备 |
WO2012026162A1 (ja) * | 2010-08-24 | 2012-03-01 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
KR20120030821A (ko) * | 2010-09-20 | 2012-03-29 | 삼성전자주식회사 | 백 라이트 유닛 및 이를 가지는 액정 표시 장치 |
KR101648886B1 (ko) * | 2010-10-13 | 2016-08-17 | 삼성전자주식회사 | 액정표시모듈 및 이를 구비한 액정표시장치 |
US8520162B2 (en) * | 2011-03-14 | 2013-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back light module and liquid crystal display thereof |
CN202074348U (zh) * | 2011-05-16 | 2011-12-14 | 深圳市华星光电技术有限公司 | 液晶显示器及背光模组 |
-
2012
- 2012-08-02 CN CN201210273365.2A patent/CN102798044B/zh active Active
- 2012-08-16 WO PCT/CN2012/080197 patent/WO2014019258A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102346332A (zh) * | 2010-07-30 | 2012-02-08 | 乐金显示有限公司 | 具有背光单元的液晶显示设备 |
CN201892183U (zh) * | 2010-11-11 | 2011-07-06 | 西安麟字半导体照明有限公司 | 一种led光源散热装置 |
CN102352990A (zh) * | 2011-09-28 | 2012-02-15 | 深圳市华星光电技术有限公司 | 液晶显示装置及其背光模组 |
Also Published As
Publication number | Publication date |
---|---|
CN102798044A (zh) | 2012-11-28 |
WO2014019258A1 (zh) | 2014-02-06 |
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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: Side entering type backlight module Effective date of registration: 20190426 Granted publication date: 20140910 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: 20140910 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 |