CN107484296B - 一种基于场效应管的led电路 - Google Patents
一种基于场效应管的led电路 Download PDFInfo
- Publication number
- CN107484296B CN107484296B CN201710737725.2A CN201710737725A CN107484296B CN 107484296 B CN107484296 B CN 107484296B CN 201710737725 A CN201710737725 A CN 201710737725A CN 107484296 B CN107484296 B CN 107484296B
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- CN
- China
- Prior art keywords
- field
- circuit
- crystal oscillator
- diode
- led
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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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710737725.2A CN107484296B (zh) | 2017-08-24 | 2017-08-24 | 一种基于场效应管的led电路 |
Applications Claiming Priority (1)
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CN201710737725.2A CN107484296B (zh) | 2017-08-24 | 2017-08-24 | 一种基于场效应管的led电路 |
Publications (2)
Publication Number | Publication Date |
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CN107484296A CN107484296A (zh) | 2017-12-15 |
CN107484296B true CN107484296B (zh) | 2019-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710737725.2A Expired - Fee Related CN107484296B (zh) | 2017-08-24 | 2017-08-24 | 一种基于场效应管的led电路 |
Country Status (1)
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CN (1) | CN107484296B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101207957B (zh) * | 2007-12-19 | 2011-01-19 | 北京交通大学 | 纳秒量级荧光寿命测量用高频调制光源 |
CN101841951B (zh) * | 2010-01-12 | 2014-04-02 | 北京星网锐捷网络技术有限公司 | Led驱动电路 |
CN102098848A (zh) * | 2011-01-24 | 2011-06-15 | 广州南科集成电子有限公司 | 高功率因数恒流led照明电路 |
CN102510607B (zh) * | 2011-10-20 | 2014-04-23 | 西安理想华夏科技创新有限公司 | 多脉冲重叠触发led节能灯 |
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2017
- 2017-08-24 CN CN201710737725.2A patent/CN107484296B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN107484296A (zh) | 2017-12-15 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191101 Address after: 550001 No. 2, 6th Floor, Daheng Daxia, 55 Hequn Road, Yunyan District, Guiyang City, Guizhou Province Applicant after: Guizhou Zhuxin Dachuang Technology Co.,Ltd. Address before: 561016 Guizhou province Anshun City District Yao Pu Zhen Village four group No. 25 on the swing Applicant before: Deng Xian |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: No. 190, Yueliangwan Road, Hecheng street, Zhongshan District, Liupanshui City, Guizhou Province Patentee after: LIUPANSHUI VENUS ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Address before: 550001 No. 2, 6th Floor, Daheng Daxia, 55 Hequn Road, Yunyan District, Guiyang City, Guizhou Province Patentee before: Guizhou Zhuxin Dachuang Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
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CF01 | Termination of patent right due to non-payment of annual fee |