CN101835299B - Led荧光激发光光源的驱动控制电路 - Google Patents
Led荧光激发光光源的驱动控制电路 Download PDFInfo
- Publication number
- CN101835299B CN101835299B CN2009100475781A CN200910047578A CN101835299B CN 101835299 B CN101835299 B CN 101835299B CN 2009100475781 A CN2009100475781 A CN 2009100475781A CN 200910047578 A CN200910047578 A CN 200910047578A CN 101835299 B CN101835299 B CN 101835299B
- Authority
- CN
- China
- Prior art keywords
- led
- light sources
- exciting light
- resistance
- 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.)
- Active
Links
Images
Landscapes
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100475781A CN101835299B (zh) | 2009-03-13 | 2009-03-13 | Led荧光激发光光源的驱动控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100475781A CN101835299B (zh) | 2009-03-13 | 2009-03-13 | Led荧光激发光光源的驱动控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101835299A CN101835299A (zh) | 2010-09-15 |
CN101835299B true CN101835299B (zh) | 2013-07-31 |
Family
ID=42719174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100475781A Active CN101835299B (zh) | 2009-03-13 | 2009-03-13 | Led荧光激发光光源的驱动控制电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101835299B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103836387A (zh) * | 2012-11-23 | 2014-06-04 | 苏州科医世凯半导体技术有限责任公司 | 一种led荧光激发光源系统 |
CN103220867B (zh) * | 2013-04-28 | 2015-01-07 | 京东方科技集团股份有限公司 | 一种led灯驱动方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1753066A (zh) * | 2004-09-22 | 2006-03-29 | 统宝光电股份有限公司 | 设计方法、面板及电子装置 |
CN101155453A (zh) * | 2006-09-25 | 2008-04-02 | 硕颉科技股份有限公司 | 光源的驱动装置 |
CN101207957A (zh) * | 2007-12-19 | 2008-06-25 | 北京交通大学 | 纳秒量级荧光寿命测量用高频调制光源 |
-
2009
- 2009-03-13 CN CN2009100475781A patent/CN101835299B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1753066A (zh) * | 2004-09-22 | 2006-03-29 | 统宝光电股份有限公司 | 设计方法、面板及电子装置 |
CN101155453A (zh) * | 2006-09-25 | 2008-04-02 | 硕颉科技股份有限公司 | 光源的驱动装置 |
CN101207957A (zh) * | 2007-12-19 | 2008-06-25 | 北京交通大学 | 纳秒量级荧光寿命测量用高频调制光源 |
Also Published As
Publication number | Publication date |
---|---|
CN101835299A (zh) | 2010-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101128075A (zh) | 发光装置 | |
TW200731862A (en) | Light emitting device | |
CN201858561U (zh) | 交流led灯泡 | |
US20100109553A1 (en) | Led bulb with zener diode, zener diode assembly or resistor connected in series | |
CN101835299B (zh) | Led荧光激发光光源的驱动控制电路 | |
CN212644309U (zh) | 一种新型的柔性led发光灯带 | |
US20100084993A1 (en) | Type of LED light | |
CN204652745U (zh) | 一种led恒流驱动电路 | |
CN201170520Y (zh) | 高效节能灯 | |
TWM382449U (en) | Package of constant-current chip and light-emitting diode lamp drived by alternating current | |
CN202374523U (zh) | 一种led人体感应灯 | |
CN202048996U (zh) | 温度监测电路及led灯具 | |
JP2011090970A (ja) | Led非常用照明装置 | |
CN201541370U (zh) | 一种led灯驱动电路 | |
CN204403826U (zh) | 使用寿命长的无极灯 | |
CN1819731A (zh) | 大功率led矿灯的双恒流驱动模块 | |
CN102278620A (zh) | 可控制照明亮度之led模块 | |
CN101998715B (zh) | Led电源电路 | |
CN207884936U (zh) | 一种单键开关切换多模式led灯 | |
TW201123987A (en) | Bypass protection circuit and LED driving device using the same | |
CN111148319A (zh) | 一种双电压模式led照明线性恒流驱动电路 | |
CN104359090A (zh) | 一种多档位调光灯 | |
US9107255B2 (en) | Light-emitting diode light tube driving circuit | |
CN101547544A (zh) | 照明装置 | |
CN211457459U (zh) | 一种双电压模式led照明线性恒流驱动电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO CRYSTECHCOATING INC. Free format text: FORMER OWNER: FEIRUI PHOTOELECTRIC SCIENCE AND TECHNOLOGY CO., LTD., SHANGHAI Effective date: 20100926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201201 TO: 266100 |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100926 Address after: 266100 Qingdao City, Zhuzhou Road No. 177 Whitfield industrial city Applicant after: Qingdao Haitai Filmplating Technology Co., Ltd. Address before: 201201 T3-10, building 5001, East China Road, Shanghai, 102 Applicant before: Feirui Photoelectric Science and Technology Co., Ltd., Shanghai |
|
DD01 | Delivery of document by public notice |
Addressee: Cheng Zongde Document name: Notification of Passing Examination on Formalities |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: QINGDAO NOVELBEAM TECHNOLOGY CO., LTD. Free format text: FORMER NAME: QINGDAO CRYSTECHCOATING INC. |
|
CP03 | Change of name, title or address |
Address after: Whit the industrial city of Zhuzhou road Laoshan District Shandong city of Qingdao Province, No. 177 266100 Patentee after: QINGDAO HAITAI XINGUANG TECHNOLOGY CO., LTD. Address before: 266100 Shandong city of Qingdao province Zhuzhou City Industrial Road No. 177. Patentee before: Qingdao Haitai Filmplating Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Laoshan Keyuan weft four road 266100 of Shandong Province, Qingdao City, No. 100 Patentee after: Qingdao Haitai Xinguang Polytron Technologies Inc Address before: Whit the industrial city of Zhuzhou road Laoshan District Shandong city of Qingdao Province, No. 177 266100 Patentee before: QINGDAO HAITAI XINGUANG TECHNOLOGY CO., LTD. |