CN103415111B - Led照明装置的驱动电路及驱动方法 - Google Patents
Led照明装置的驱动电路及驱动方法 Download PDFInfo
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CN103415111A CN103415111A (zh) | 2013-11-27 |
CN103415111B true CN103415111B (zh) | 2016-06-22 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6195199B2 (ja) * | 2014-04-03 | 2017-09-13 | パナソニックIpマネジメント株式会社 | 調光装置 |
JP2016071981A (ja) * | 2014-09-29 | 2016-05-09 | 三菱電機株式会社 | 光源制御装置および光源制御方法 |
CN105992437A (zh) * | 2015-02-13 | 2016-10-05 | 凹凸电子(武汉)有限公司 | 光源驱动电路和光源模块 |
US10757770B2 (en) | 2016-02-12 | 2020-08-25 | O2Micro Inc | Light source driving circuits and light source module |
CN107027225B (zh) * | 2017-06-15 | 2019-01-29 | 乐健科技(珠海)有限公司 | Led调光电路及led模组、led模组的调光方法 |
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CN102548143A (zh) * | 2011-12-28 | 2012-07-04 | 凹凸电子(武汉)有限公司 | 对led光源进行电能控制的驱动电路、调光控制器和方法 |
CN102573213A (zh) * | 2011-11-28 | 2012-07-11 | 宁波凯耀电器制造有限公司 | 一种led调光系统 |
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TW201236499A (en) * | 2011-02-24 | 2012-09-01 | Hanergy Technologies Inc | LED driver circuit |
CN103347334A (zh) * | 2013-06-27 | 2013-10-09 | 浙江生辉照明有限公司 | 一种led照明装置的驱动电路及驱动方法 |
CN203407046U (zh) * | 2013-07-30 | 2014-01-22 | 浙江生辉照明有限公司 | Led照明装置的驱动电路 |
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CN102573213A (zh) * | 2011-11-28 | 2012-07-11 | 宁波凯耀电器制造有限公司 | 一种led调光系统 |
CN102548143A (zh) * | 2011-12-28 | 2012-07-04 | 凹凸电子(武汉)有限公司 | 对led光源进行电能控制的驱动电路、调光控制器和方法 |
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Denomination of invention: Drive circuit and drive method of LED illuminating device Effective date of registration: 20191123 Granted publication date: 20160622 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: ZHEJIANG SHENGHUI LIGHTING Co.,Ltd. Registration number: Y2019330000238 |
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Date of cancellation: 20230208 Granted publication date: 20160622 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: ZHEJIANG SHENGHUI LIGHTING Co.,Ltd. Registration number: Y2019330000238 |
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Denomination of invention: Driving circuit and driving method of LED lighting device Effective date of registration: 20230210 Granted publication date: 20160622 Pledgee: China CITIC Bank Co.,Ltd. Jiaxing Tongxiang sub branch Pledgor: ZHEJIANG SHENGHUI LIGHTING Co.,Ltd. Registration number: Y2023330000340 |
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