CN101610622A - 发光二极管光源*** - Google Patents
发光二极管光源*** Download PDFInfo
- Publication number
- CN101610622A CN101610622A CNA2008103021786A CN200810302178A CN101610622A CN 101610622 A CN101610622 A CN 101610622A CN A2008103021786 A CNA2008103021786 A CN A2008103021786A CN 200810302178 A CN200810302178 A CN 200810302178A CN 101610622 A CN101610622 A CN 101610622A
- Authority
- CN
- China
- Prior art keywords
- controller
- circuit
- chip microcomputer
- light source
- source system
- 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.)
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-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103021786A CN101610622B (zh) | 2008-06-18 | 2008-06-18 | 发光二极管光源*** |
US12/246,556 US7948188B2 (en) | 2008-06-18 | 2008-10-07 | Light emitting diode illuminating apparatus with adjustable luminance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103021786A CN101610622B (zh) | 2008-06-18 | 2008-06-18 | 发光二极管光源*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101610622A true CN101610622A (zh) | 2009-12-23 |
CN101610622B CN101610622B (zh) | 2013-10-09 |
Family
ID=41430534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008103021786A Active CN101610622B (zh) | 2008-06-18 | 2008-06-18 | 发光二极管光源*** |
Country Status (2)
Country | Link |
---|---|
US (1) | US7948188B2 (zh) |
CN (1) | CN101610622B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102376273A (zh) * | 2011-09-30 | 2012-03-14 | 青岛海信电器股份有限公司 | Led背光源驱动装置 |
CN103841712A (zh) * | 2012-11-27 | 2014-06-04 | 中国科学院沈阳自动化研究所 | 一种led光源控制***和方法 |
CN103997833A (zh) * | 2014-05-30 | 2014-08-20 | 深圳科瑞技术股份有限公司 | 一种积分球控制装置 |
CN114679194A (zh) * | 2022-03-23 | 2022-06-28 | 厦门凌阳华芯科技有限公司 | 一种传输方法、***、装置及计算机可读存储介质 |
CN115633420A (zh) * | 2022-09-30 | 2023-01-20 | 苏州艾微视图像科技有限公司 | 一种多通道可调节光源控制***以及控制方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI380035B (en) * | 2009-01-07 | 2012-12-21 | Inventec Appliances Corp | Testing apparatus and testing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101074762A (zh) * | 2006-05-15 | 2007-11-21 | 比亚迪股份有限公司 | 图象传感器测试光源*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381078A (en) * | 1993-03-15 | 1995-01-10 | North American Philips Corporation | Control and communication processor potentiometer system for controlling fluorescent lamps |
CA2332866A1 (en) * | 1998-05-18 | 1999-11-25 | Leviton Manufacturing Co., Inc. | Network based electrical control system with distributed sensing and control |
ATE517672T1 (de) * | 2004-08-17 | 2011-08-15 | Dialog Semiconductor Gmbh | Audiosignalabhängige steuerung der beleuchtung eines mobiltelefons |
CN101128979B (zh) * | 2004-10-12 | 2011-10-19 | 皇家飞利浦电子股份有限公司 | 调制的光源使用的高精度控制设备和方法 |
CN200949768Y (zh) * | 2006-09-15 | 2007-09-19 | 天津圣明科技有限公司 | Led照明路灯 |
-
2008
- 2008-06-18 CN CN2008103021786A patent/CN101610622B/zh active Active
- 2008-10-07 US US12/246,556 patent/US7948188B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101074762A (zh) * | 2006-05-15 | 2007-11-21 | 比亚迪股份有限公司 | 图象传感器测试光源*** |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102376273A (zh) * | 2011-09-30 | 2012-03-14 | 青岛海信电器股份有限公司 | Led背光源驱动装置 |
CN102376273B (zh) * | 2011-09-30 | 2013-12-04 | 青岛海信电器股份有限公司 | Led背光源驱动装置 |
CN103841712A (zh) * | 2012-11-27 | 2014-06-04 | 中国科学院沈阳自动化研究所 | 一种led光源控制***和方法 |
CN103841712B (zh) * | 2012-11-27 | 2015-09-09 | 中国科学院沈阳自动化研究所 | 一种led光源控制***和方法 |
CN103997833A (zh) * | 2014-05-30 | 2014-08-20 | 深圳科瑞技术股份有限公司 | 一种积分球控制装置 |
CN103997833B (zh) * | 2014-05-30 | 2016-06-29 | 深圳科瑞技术股份有限公司 | 一种积分球控制装置 |
CN114679194A (zh) * | 2022-03-23 | 2022-06-28 | 厦门凌阳华芯科技有限公司 | 一种传输方法、***、装置及计算机可读存储介质 |
CN115633420A (zh) * | 2022-09-30 | 2023-01-20 | 苏州艾微视图像科技有限公司 | 一种多通道可调节光源控制***以及控制方法 |
CN115633420B (zh) * | 2022-09-30 | 2023-09-29 | 苏州艾微视图像科技有限公司 | 一种多通道可调节光源控制***以及控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US7948188B2 (en) | 2011-05-24 |
US20090315483A1 (en) | 2009-12-24 |
CN101610622B (zh) | 2013-10-09 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Weijie Inventor after: Gao Feng Inventor after: Zhang Lei Inventor after: Wang Yan Inventor before: You Desheng Inventor before: Wei Renzhong Inventor before: Wang Hailiang |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: 200002 No. 181 East Nanjing Road, Shanghai Patentee after: State Grid Shanghai Municipal Electric Power Company Address before: 518109 F3 building, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, A, China Patentee before: Shenzhen Futaihong Precision Industry Co., Ltd. |