CN205546073U - 无频闪的led驱动电路 - Google Patents
无频闪的led驱动电路 Download PDFInfo
- Publication number
- CN205546073U CN205546073U CN201620216963.XU CN201620216963U CN205546073U CN 205546073 U CN205546073 U CN 205546073U CN 201620216963 U CN201620216963 U CN 201620216963U CN 205546073 U CN205546073 U CN 205546073U
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- current source
- adjustable current
- voltage
- stroboscopic
- led
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620216963.XU CN205546073U (zh) | 2016-03-21 | 2016-03-21 | 无频闪的led驱动电路 |
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CN201620216963.XU CN205546073U (zh) | 2016-03-21 | 2016-03-21 | 无频闪的led驱动电路 |
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CN205546073U true CN205546073U (zh) | 2016-08-31 |
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CN201620216963.XU Active CN205546073U (zh) | 2016-03-21 | 2016-03-21 | 无频闪的led驱动电路 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105592598A (zh) * | 2016-03-21 | 2016-05-18 | 上海路傲电子科技有限公司 | 高功率因数、无频闪的led驱动电路 |
CN108811232A (zh) * | 2017-05-05 | 2018-11-13 | 东莞艾笛森光电有限公司 | 发光二极管驱动电路 |
CN109831844A (zh) * | 2018-12-18 | 2019-05-31 | 陕西亚成微电子股份有限公司 | 一种无频闪高功率因数led驱动方法及电路 |
-
2016
- 2016-03-21 CN CN201620216963.XU patent/CN205546073U/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105592598A (zh) * | 2016-03-21 | 2016-05-18 | 上海路傲电子科技有限公司 | 高功率因数、无频闪的led驱动电路 |
CN105592598B (zh) * | 2016-03-21 | 2018-02-13 | 上海路傲电子科技有限公司 | 高功率因数、无频闪的led驱动电路 |
CN108811232A (zh) * | 2017-05-05 | 2018-11-13 | 东莞艾笛森光电有限公司 | 发光二极管驱动电路 |
CN108811232B (zh) * | 2017-05-05 | 2020-04-07 | 东莞艾笛森光电有限公司 | 发光二极管驱动电路 |
CN109831844A (zh) * | 2018-12-18 | 2019-05-31 | 陕西亚成微电子股份有限公司 | 一种无频闪高功率因数led驱动方法及电路 |
CN109831844B (zh) * | 2018-12-18 | 2024-03-22 | 陕西亚成微电子股份有限公司 | 一种无频闪高功率因数led驱动方法及电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED driver circuit without strobe Effective date of registration: 20200916 Granted publication date: 20160831 Pledgee: Industrial Bank Co., Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI LOOALL ELECTRONICS Co.,Ltd. Registration number: Y2020980006113 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220210 Granted publication date: 20160831 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI LOOALL ELECTRONICS Co.,Ltd. Registration number: Y2020980006113 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |