CN203104906U - 一种可调光可调色温的led驱动电路 - Google Patents
一种可调光可调色温的led驱动电路 Download PDFInfo
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- CN203104906U CN203104906U CN 201320083077 CN201320083077U CN203104906U CN 203104906 U CN203104906 U CN 203104906U CN 201320083077 CN201320083077 CN 201320083077 CN 201320083077 U CN201320083077 U CN 201320083077U CN 203104906 U CN203104906 U CN 203104906U
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- led
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CN 201320083077 CN203104906U (zh) | 2013-02-23 | 2013-02-23 | 一种可调光可调色温的led驱动电路 |
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CN 201320083077 CN203104906U (zh) | 2013-02-23 | 2013-02-23 | 一种可调光可调色温的led驱动电路 |
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CN203104906U true CN203104906U (zh) | 2013-07-31 |
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CN 201320083077 Expired - Lifetime CN203104906U (zh) | 2013-02-23 | 2013-02-23 | 一种可调光可调色温的led驱动电路 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179750A (zh) * | 2013-04-21 | 2013-06-26 | 杭州乐图光电科技有限公司 | 一种可调光可调色温的led驱动电路 |
US11743990B2 (en) | 2019-07-19 | 2023-08-29 | Signify Holding B.V. | Balance control for 2-channel CCT dimming |
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2013
- 2013-02-23 CN CN 201320083077 patent/CN203104906U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179750A (zh) * | 2013-04-21 | 2013-06-26 | 杭州乐图光电科技有限公司 | 一种可调光可调色温的led驱动电路 |
US11743990B2 (en) | 2019-07-19 | 2023-08-29 | Signify Holding B.V. | Balance control for 2-channel CCT dimming |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou Letu Photoelectric Technology Co.,Ltd. Address before: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Zhejiang, Hangzhou Patentee before: Hangzhou Letu Photoelectric Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 310023 room 39, floor 2, building B, 168 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Ruiqi Electronics Co.,Ltd. Address before: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Letu Photoelectric Technology Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130731 |