CN201555153U - 均匀高亮度侧光式背光源 - Google Patents
均匀高亮度侧光式背光源 Download PDFInfo
- Publication number
- CN201555153U CN201555153U CN2009202609589U CN200920260958U CN201555153U CN 201555153 U CN201555153 U CN 201555153U CN 2009202609589 U CN2009202609589 U CN 2009202609589U CN 200920260958 U CN200920260958 U CN 200920260958U CN 201555153 U CN201555153 U CN 201555153U
- Authority
- CN
- China
- Prior art keywords
- light
- lgp
- type back
- high brightness
- light source
- 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
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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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202609589U CN201555153U (zh) | 2009-12-01 | 2009-12-01 | 均匀高亮度侧光式背光源 |
PCT/CN2009/075427 WO2011066692A1 (zh) | 2009-12-01 | 2009-12-09 | 均匀高亮度侧光式背光源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202609589U CN201555153U (zh) | 2009-12-01 | 2009-12-01 | 均匀高亮度侧光式背光源 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201555153U true CN201555153U (zh) | 2010-08-18 |
Family
ID=42614836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202609589U Expired - Fee Related CN201555153U (zh) | 2009-12-01 | 2009-12-01 | 均匀高亮度侧光式背光源 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201555153U (zh) |
WO (1) | WO2011066692A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975356A (zh) * | 2010-09-21 | 2011-02-16 | 青岛海信电器股份有限公司 | 侧光式led背光源、显示装置 |
CN102182964A (zh) * | 2011-04-29 | 2011-09-14 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示装置 |
CN102537763A (zh) * | 2010-12-27 | 2012-07-04 | 康佳集团股份有限公司 | 一种背光模组及液晶显示器 |
CN102635812A (zh) * | 2012-03-09 | 2012-08-15 | 青岛卓英社科技有限公司 | 一种冰箱led面光源 |
CN102705744A (zh) * | 2012-06-15 | 2012-10-03 | 深圳市华星光电技术有限公司 | Led灯条及使用该灯条的侧入式背光模组 |
CN103851415A (zh) * | 2012-12-04 | 2014-06-11 | 厦门天马微电子有限公司 | 用于液晶显示装置的侧入光背光单元和液晶显示装置 |
CN105158948A (zh) * | 2015-08-27 | 2015-12-16 | 京东方科技集团股份有限公司 | 一种背板、背光模组及曲面显示装置 |
CN105987354A (zh) * | 2015-01-28 | 2016-10-05 | 常州亚玛顿股份有限公司 | 照明灯具 |
CN103851415B (zh) * | 2012-12-04 | 2016-11-30 | 厦门天马微电子有限公司 | 用于液晶显示装置的侧入光背光单元和液晶显示装置 |
CN106847113A (zh) * | 2017-04-11 | 2017-06-13 | 靖江市永盛光电科技有限公司 | 一种背光源led排布工艺 |
CN107270180A (zh) * | 2017-06-28 | 2017-10-20 | 维沃移动通信有限公司 | 一种背光模组、显示模组及移动终端 |
CN108152878A (zh) * | 2017-12-28 | 2018-06-12 | 重庆市中光电显示技术有限公司 | 侧背光式背光模组 |
CN108303828A (zh) * | 2018-03-22 | 2018-07-20 | 东莞市元立电子科技有限公司 | 一种具有高亮度导光板结构的lcd背光源 |
CN109581743A (zh) * | 2018-12-24 | 2019-04-05 | 惠州市德赛西威汽车电子股份有限公司 | 一种薄型高新能动态背光装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201437687A (zh) * | 2013-03-18 | 2014-10-01 | Sony Corp | 光源裝置及顯示裝置、以及電子機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69207934T2 (de) * | 1991-03-29 | 1996-09-05 | Nissha Printing | Flächenartige Lichtquelle |
CN2336378Y (zh) * | 1998-03-02 | 1999-09-01 | 宋义 | 均匀高效的侧发光背光源 |
CN2824090Y (zh) * | 2005-01-21 | 2006-10-04 | 谢剑斌 | 航天级加固液晶显示器用背光模组 |
CN101730338B (zh) * | 2008-10-13 | 2015-11-25 | 友达光电股份有限公司 | 侧光式背光模块的操作方法 |
-
2009
- 2009-12-01 CN CN2009202609589U patent/CN201555153U/zh not_active Expired - Fee Related
- 2009-12-09 WO PCT/CN2009/075427 patent/WO2011066692A1/zh active Application Filing
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975356B (zh) * | 2010-09-21 | 2013-06-19 | 青岛海信电器股份有限公司 | 侧光式led背光源、显示装置 |
CN101975356A (zh) * | 2010-09-21 | 2011-02-16 | 青岛海信电器股份有限公司 | 侧光式led背光源、显示装置 |
CN102537763A (zh) * | 2010-12-27 | 2012-07-04 | 康佳集团股份有限公司 | 一种背光模组及液晶显示器 |
CN102182964A (zh) * | 2011-04-29 | 2011-09-14 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示装置 |
CN102635812A (zh) * | 2012-03-09 | 2012-08-15 | 青岛卓英社科技有限公司 | 一种冰箱led面光源 |
CN102705744B (zh) * | 2012-06-15 | 2014-10-15 | 深圳市华星光电技术有限公司 | Led灯条及使用该灯条的侧入式背光模组 |
WO2013185395A1 (zh) * | 2012-06-15 | 2013-12-19 | 深圳市华星光电技术有限公司 | Led灯条及使用该灯条的侧入式背光模组 |
CN102705744A (zh) * | 2012-06-15 | 2012-10-03 | 深圳市华星光电技术有限公司 | Led灯条及使用该灯条的侧入式背光模组 |
CN103851415A (zh) * | 2012-12-04 | 2014-06-11 | 厦门天马微电子有限公司 | 用于液晶显示装置的侧入光背光单元和液晶显示装置 |
CN103851415B (zh) * | 2012-12-04 | 2016-11-30 | 厦门天马微电子有限公司 | 用于液晶显示装置的侧入光背光单元和液晶显示装置 |
CN105987354A (zh) * | 2015-01-28 | 2016-10-05 | 常州亚玛顿股份有限公司 | 照明灯具 |
CN105158948A (zh) * | 2015-08-27 | 2015-12-16 | 京东方科技集团股份有限公司 | 一种背板、背光模组及曲面显示装置 |
CN106847113A (zh) * | 2017-04-11 | 2017-06-13 | 靖江市永盛光电科技有限公司 | 一种背光源led排布工艺 |
CN107270180A (zh) * | 2017-06-28 | 2017-10-20 | 维沃移动通信有限公司 | 一种背光模组、显示模组及移动终端 |
CN108152878A (zh) * | 2017-12-28 | 2018-06-12 | 重庆市中光电显示技术有限公司 | 侧背光式背光模组 |
CN108303828A (zh) * | 2018-03-22 | 2018-07-20 | 东莞市元立电子科技有限公司 | 一种具有高亮度导光板结构的lcd背光源 |
CN109581743A (zh) * | 2018-12-24 | 2019-04-05 | 惠州市德赛西威汽车电子股份有限公司 | 一种薄型高新能动态背光装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2011066692A1 (zh) | 2011-06-09 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DIHAO ELECTRONIC (YANGZHOU) CO., LTD. Free format text: FORMER OWNER: DIGUANG ELECTRONIC CO., LTD., SHENZHEN Effective date: 20130712 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518026 SHENZHEN, GUANGDONG PROVINCE TO: 225000 YANGZHOU, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130712 Address after: 225000, No. 8, Wu Xi Road, Yangzhou Economic Development Zone, Jiangsu province (Sichuan Photoelectric Industrial Park) Patentee after: Imperial electronic (Yangzhou) Co. Ltd. Address before: Futian District Shenzhen City, Guangdong Province, CaiTian road 518026 No. 3069 Galaxy A 23 storey Century Towers Patentee before: Diguang Electronic Co., Ltd., Shenzhen |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20151201 |
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EXPY | Termination of patent right or utility model |