CN1316303C - 一种使用三基色(rgb)单元封装的led光源的lcd背光系统 - Google Patents
一种使用三基色(rgb)单元封装的led光源的lcd背光系统 Download PDFInfo
- Publication number
- CN1316303C CN1316303C CNB2005100346299A CN200510034629A CN1316303C CN 1316303 C CN1316303 C CN 1316303C CN B2005100346299 A CNB2005100346299 A CN B2005100346299A CN 200510034629 A CN200510034629 A CN 200510034629A CN 1316303 C CN1316303 C CN 1316303C
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- led
- guide plate
- back light
- 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
Links
- 239000003086 colorant Substances 0.000 title claims abstract description 27
- 238000012856 packing Methods 0.000 title 1
- 238000005538 encapsulation Methods 0.000 claims abstract 2
- 230000003287 optical effect Effects 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000003892 spreading Methods 0.000 claims description 8
- 230000007480 spreading Effects 0.000 claims description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005282 brightening Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 1
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100346299A CN1316303C (zh) | 2005-05-20 | 2005-05-20 | 一种使用三基色(rgb)单元封装的led光源的lcd背光系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100346299A CN1316303C (zh) | 2005-05-20 | 2005-05-20 | 一种使用三基色(rgb)单元封装的led光源的lcd背光系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1693962A CN1693962A (zh) | 2005-11-09 |
CN1316303C true CN1316303C (zh) | 2007-05-16 |
Family
ID=35352995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100346299A Expired - Fee Related CN1316303C (zh) | 2005-05-20 | 2005-05-20 | 一种使用三基色(rgb)单元封装的led光源的lcd背光系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1316303C (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451769C (zh) * | 2005-12-28 | 2009-01-14 | 光远科技股份有限公司 | 高均匀化的超薄液晶显示器背光装置 |
CN101246668B (zh) * | 2007-02-12 | 2011-11-30 | 奇晶光电股份有限公司 | 有机发光二极管显示器及其增亮驱动方法 |
CN100595480C (zh) * | 2008-07-01 | 2010-03-24 | 钟英 | 一种无暗区的led无缝发光装置 |
CN101725902A (zh) | 2008-10-24 | 2010-06-09 | 展晶科技(深圳)有限公司 | 平面光源装置 |
CN102109145A (zh) | 2009-12-29 | 2011-06-29 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
TWI382134B (zh) * | 2009-12-31 | 2013-01-11 | Univ Nat Formosa | 均勻混色的多色光發光二極體陣列結構 |
CN102182983A (zh) * | 2010-12-10 | 2011-09-14 | 浙江大学 | 光源装置及光能光谱调谐方法 |
CN102734645B (zh) * | 2011-04-01 | 2016-11-23 | 上海广茂达光艺科技股份有限公司 | Led投影灯具 |
CN107084318B (zh) * | 2012-01-13 | 2020-07-28 | 飞利浦灯具控股公司 | 具有均匀照亮的外观的基于led的直视照明器 |
CN105182600A (zh) * | 2015-10-27 | 2015-12-23 | 京东方科技集团股份有限公司 | 彩膜基板、显示面板、显示装置及其工作方法 |
CN105607343A (zh) * | 2016-03-14 | 2016-05-25 | 深圳市励研科技有限公司 | Lcd液晶显示器 |
CN106376185A (zh) * | 2016-08-29 | 2017-02-01 | 无锡博光电科技有限公司 | 一种高色域led贴片方法 |
CN107388058A (zh) * | 2017-09-12 | 2017-11-24 | 先恩光电(苏州)有限公司 | 一种具有双层背光结构的led灯 |
CN109345963B (zh) * | 2018-10-12 | 2020-12-18 | 芯光科技新加坡有限公司 | 一种显示装置及其封装方法 |
WO2023044748A1 (zh) * | 2021-09-24 | 2023-03-30 | 瑞仪(广州)光电子器件有限公司 | 背光模组及显示装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5727230A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Optical separator |
JPS5727229A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Optical separator |
JP2000004049A (ja) * | 1998-06-16 | 2000-01-07 | Oki Electric Ind Co Ltd | 発光素子および発光装置並びに発光素子の製造方法 |
US6105869A (en) * | 1997-10-31 | 2000-08-22 | Microscan Systems, Incorporated | Symbol reading device including optics for uniformly illuminating symbology |
JP2000252920A (ja) * | 1999-02-25 | 2000-09-14 | Mitsubishi Electric Corp | 光等化器 |
CN1266998A (zh) * | 1999-03-16 | 2000-09-20 | 摩托罗拉公司 | 电子器件的显示组件 |
JP2002208306A (ja) * | 2001-01-10 | 2002-07-26 | Stanley Electric Co Ltd | Led光源バックライト装置 |
JP2003279706A (ja) * | 2002-03-25 | 2003-10-02 | Sanyo Electric Co Ltd | 反射防止部材 |
JP2004079461A (ja) * | 2002-08-22 | 2004-03-11 | Sanyo Electric Co Ltd | 面光源装置 |
US6874909B2 (en) * | 2003-01-13 | 2005-04-05 | Carl R. Vanderschuit | Mood-enhancing illumination apparatus |
-
2005
- 2005-05-20 CN CNB2005100346299A patent/CN1316303C/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5727230A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Optical separator |
JPS5727229A (en) * | 1980-07-25 | 1982-02-13 | Canon Inc | Optical separator |
US6105869A (en) * | 1997-10-31 | 2000-08-22 | Microscan Systems, Incorporated | Symbol reading device including optics for uniformly illuminating symbology |
JP2000004049A (ja) * | 1998-06-16 | 2000-01-07 | Oki Electric Ind Co Ltd | 発光素子および発光装置並びに発光素子の製造方法 |
JP2000252920A (ja) * | 1999-02-25 | 2000-09-14 | Mitsubishi Electric Corp | 光等化器 |
CN1266998A (zh) * | 1999-03-16 | 2000-09-20 | 摩托罗拉公司 | 电子器件的显示组件 |
JP2002208306A (ja) * | 2001-01-10 | 2002-07-26 | Stanley Electric Co Ltd | Led光源バックライト装置 |
JP2003279706A (ja) * | 2002-03-25 | 2003-10-02 | Sanyo Electric Co Ltd | 反射防止部材 |
JP2004079461A (ja) * | 2002-08-22 | 2004-03-11 | Sanyo Electric Co Ltd | 面光源装置 |
US6874909B2 (en) * | 2003-01-13 | 2005-04-05 | Carl R. Vanderschuit | Mood-enhancing illumination apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN1693962A (zh) | 2005-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1316303C (zh) | 一种使用三基色(rgb)单元封装的led光源的lcd背光系统 | |
CN100426503C (zh) | 具有用于产生一个成束光流的装置的仰视显示器 | |
CN1316304C (zh) | 一种使用六色单元封装的led光源的lcd背光系统 | |
CN101661711B (zh) | 背光单元、显示装置和显示动态图像的方法 | |
CN110462833A (zh) | 多色微型led阵列光源 | |
CN102419959A (zh) | 有效利用有色led光源的白光背光源等 | |
CN101806414B (zh) | 光源和具有该光源的显示设备 | |
CN100587567C (zh) | 一种led背光模块 | |
CN101334138A (zh) | 用于lcd显示器的小型光棒照明器 | |
CN109212655B (zh) | 背光源及其制造方法、显示装置 | |
CN100454590C (zh) | 发光二极管、发光二极管模组及背光系统 | |
CN112582441B (zh) | 一种显示面板、显示装置及显示面板的制备方法 | |
US8684584B2 (en) | Ultra-thin backlight | |
CN101086577A (zh) | Led照明的lcd背光源结构 | |
CN101253442A (zh) | 具有带凹型半透反射板的光循环腔的边缘照明式背光源 | |
CN101358717A (zh) | 一种使用白色led光源的lcd背光系统 | |
JP2008192797A (ja) | 光源モジュール及びその製造方法、光源装置、並びに液晶表示装置 | |
CN105527751A (zh) | 面光源装置和液晶显示装置 | |
CN102402095A (zh) | 具有光补偿模组的反射型显示装置 | |
CN105629578A (zh) | 量子点荧光屏 | |
CN100570448C (zh) | 液晶显示装置及发光装置 | |
CN102691931A (zh) | 背光单元、三维图像显示装置及显示三维图像的方法 | |
CN106772761A (zh) | 一种高色域侧入式led背光模组 | |
CN101226305A (zh) | 使用混色led光源结合绿色led光源的lcd背光系统 | |
CN201166314Y (zh) | 使用混色led光源结合绿色led光源的lcd背光系统 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHI HIGH-TECH INDUSTRY INVESTMENT CO., LTD. Free format text: FORMER OWNER: SHENZHEN ECE MIAOHAO SOLIDITY ILLUMINANT CO., LTD. Effective date: 20100108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100108 Address after: No. 121 middle Changxin Road, Changzhi City, Shanxi Patentee after: CHANGZHI HI TECH IND INVEST Co.,Ltd. Address before: No. 1 R & D center, science and Technology Innovation Park, Baoan the Peach Garden, Shenzhen, Baoan District, Guangdong Patentee before: Shenzhen Ce-Mawhoy Solid-lighting Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: CHANGZHI HONGYUAN PHOTOELECTRIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: CHANGZHI HI-TECH. INDUSTRY INVESTMENT CO., LTD. Effective date: 20140923 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140923 Address after: 046000 Shanxi city of Changzhi province Beidong Street No. 65 Patentee after: CHANGZHI HONGYUAN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 046000 No. 121 middle Changxin Road, Changzhi City, Shanxi Province Patentee before: CHANGZHI HI TECH IND INVEST Co.,Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Guo Lili Document name: Notice of Termination of Patent Rights |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 |