CN102711323A - Led灯驱动电路 - Google Patents
Led灯驱动电路 Download PDFInfo
- Publication number
- CN102711323A CN102711323A CN2012101407143A CN201210140714A CN102711323A CN 102711323 A CN102711323 A CN 102711323A CN 2012101407143 A CN2012101407143 A CN 2012101407143A CN 201210140714 A CN201210140714 A CN 201210140714A CN 102711323 A CN102711323 A CN 102711323A
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- resistance
- led lamp
- led
- diode
- module
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- 230000001681 protective effect Effects 0.000 claims abstract description 11
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- 238000000034 method Methods 0.000 claims description 6
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- 238000013459 approach Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 2
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- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 5
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- 238000004088 simulation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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- 230000002829 reductive effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210140714.3A CN102711323B (zh) | 2012-05-09 | 2012-05-09 | Led灯驱动电路 |
Applications Claiming Priority (1)
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CN201210140714.3A CN102711323B (zh) | 2012-05-09 | 2012-05-09 | Led灯驱动电路 |
Publications (2)
Publication Number | Publication Date |
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CN102711323A true CN102711323A (zh) | 2012-10-03 |
CN102711323B CN102711323B (zh) | 2015-11-25 |
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CN201210140714.3A Active CN102711323B (zh) | 2012-05-09 | 2012-05-09 | Led灯驱动电路 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104052354A (zh) * | 2013-03-15 | 2014-09-17 | 环旭电子股份有限公司 | 短路保护电路及其电压调节器 |
CN107708251A (zh) * | 2017-09-29 | 2018-02-16 | 无锡昊瑜节能环保设备有限公司 | 一种节能的智能led驱动控制器 |
CN109275221A (zh) * | 2017-07-18 | 2019-01-25 | 全亿大科技(佛山)有限公司 | 控制电路 |
WO2022127469A1 (zh) * | 2020-12-17 | 2022-06-23 | 北京集创北方科技股份有限公司 | 一种led驱动电路及led显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201256467Y (zh) * | 2008-08-04 | 2009-06-10 | 东莞市百分百科技有限公司 | 一种新型led ac驱动电路 |
CN201854484U (zh) * | 2010-11-04 | 2011-06-01 | 新视野光电(郑州)有限公司 | 大功率led恒流驱动电源电路 |
CN202143247U (zh) * | 2011-05-17 | 2012-02-08 | 天津市中环数码科技发展有限责任公司 | 中大功率led驱动电源 |
CN202663604U (zh) * | 2012-05-09 | 2013-01-09 | 江苏应能微电子有限公司 | Led灯驱动电路 |
-
2012
- 2012-05-09 CN CN201210140714.3A patent/CN102711323B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201256467Y (zh) * | 2008-08-04 | 2009-06-10 | 东莞市百分百科技有限公司 | 一种新型led ac驱动电路 |
CN201854484U (zh) * | 2010-11-04 | 2011-06-01 | 新视野光电(郑州)有限公司 | 大功率led恒流驱动电源电路 |
CN202143247U (zh) * | 2011-05-17 | 2012-02-08 | 天津市中环数码科技发展有限责任公司 | 中大功率led驱动电源 |
CN202663604U (zh) * | 2012-05-09 | 2013-01-09 | 江苏应能微电子有限公司 | Led灯驱动电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104052354A (zh) * | 2013-03-15 | 2014-09-17 | 环旭电子股份有限公司 | 短路保护电路及其电压调节器 |
CN109275221A (zh) * | 2017-07-18 | 2019-01-25 | 全亿大科技(佛山)有限公司 | 控制电路 |
CN107708251A (zh) * | 2017-09-29 | 2018-02-16 | 无锡昊瑜节能环保设备有限公司 | 一种节能的智能led驱动控制器 |
WO2022127469A1 (zh) * | 2020-12-17 | 2022-06-23 | 北京集创北方科技股份有限公司 | 一种led驱动电路及led显示装置 |
Also Published As
Publication number | Publication date |
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CN102711323B (zh) | 2015-11-25 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED lamp drive circuit Effective date of registration: 20190307 Granted publication date: 20151125 Pledgee: Bank of China Co.,Ltd. Changzhou New North Branch Pledgor: JIANGSU APPLIED POWER MICROELECTRONICS Co.,Ltd. Registration number: 2019320000116 |
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Date of cancellation: 20200221 Granted publication date: 20151125 Pledgee: Bank of China Co.,Ltd. Changzhou New North Branch Pledgor: JIANGSU APPLIED POWER MICROELECTRONICS Co.,Ltd. Registration number: 2019320000116 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED lamp drive circuit Effective date of registration: 20200224 Granted publication date: 20151125 Pledgee: Bank of China Co.,Ltd. Changzhou New North Branch Pledgor: JIANGSU APPLIED POWER MICROELECTRONICS Co.,Ltd. Registration number: Y2020980000310 |
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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: 20200927 Granted publication date: 20151125 Pledgee: Bank of China Co.,Ltd. Changzhou New North Branch Pledgor: JIANGSU APPLIED POWER MICROELECTRONICS Co.,Ltd. Registration number: Y2020980000310 |
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Address after: Building 4 (8th and 9th floor), No. 5 Chuangzhi Road, Tianning District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Yingneng Microelectronics Co.,Ltd. Address before: No. 213, bell tower, hi tech Innovation Service Center, No. 8852, ERON South Road, Changzhou Economic Development Zone, Jiangsu, China Patentee before: JIANGSU APPLIED POWER MICROELECTRONICS Co.,Ltd. |
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