CN202276524U - Led多级驱动电路 - Google Patents
Led多级驱动电路 Download PDFInfo
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- CN202276524U CN202276524U CN201120408284XU CN201120408284U CN202276524U CN 202276524 U CN202276524 U CN 202276524U CN 201120408284X U CN201120408284X U CN 201120408284XU CN 201120408284 U CN201120408284 U CN 201120408284U CN 202276524 U CN202276524 U CN 202276524U
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CN201120408284XU CN202276524U (zh) | 2011-10-24 | 2011-10-24 | Led多级驱动电路 |
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CN201120408284XU CN202276524U (zh) | 2011-10-24 | 2011-10-24 | Led多级驱动电路 |
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CN202276524U true CN202276524U (zh) | 2012-06-13 |
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CN201120408284XU Expired - Lifetime CN202276524U (zh) | 2011-10-24 | 2011-10-24 | Led多级驱动电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102510612A (zh) * | 2011-10-24 | 2012-06-20 | 深圳市天微电子有限公司 | Led多级驱动电路及led驱动数据传输方法 |
CN103945617A (zh) * | 2014-04-30 | 2014-07-23 | 奇瑞汽车股份有限公司 | 一种led护栏管控制电路及装置 |
CN104517569A (zh) * | 2014-12-15 | 2015-04-15 | 深圳市明微电子股份有限公司 | 串联显示系统及其数据传输方法 |
CN105654897A (zh) * | 2016-01-21 | 2016-06-08 | 宗仁科技(平潭)有限公司 | 一种led驱动电路、级联系统及驱动方法 |
CN113628581A (zh) * | 2021-10-11 | 2021-11-09 | 杭州视芯科技有限公司 | Led驱动电路及驱动方法、led显示系统 |
-
2011
- 2011-10-24 CN CN201120408284XU patent/CN202276524U/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102510612A (zh) * | 2011-10-24 | 2012-06-20 | 深圳市天微电子有限公司 | Led多级驱动电路及led驱动数据传输方法 |
CN102510612B (zh) * | 2011-10-24 | 2014-07-02 | 深圳市天微电子有限公司 | Led驱动数据传输方法 |
CN103945617A (zh) * | 2014-04-30 | 2014-07-23 | 奇瑞汽车股份有限公司 | 一种led护栏管控制电路及装置 |
CN103945617B (zh) * | 2014-04-30 | 2016-03-16 | 奇瑞汽车股份有限公司 | 一种led护栏管控制电路及装置 |
CN104517569A (zh) * | 2014-12-15 | 2015-04-15 | 深圳市明微电子股份有限公司 | 串联显示系统及其数据传输方法 |
CN105654897A (zh) * | 2016-01-21 | 2016-06-08 | 宗仁科技(平潭)有限公司 | 一种led驱动电路、级联系统及驱动方法 |
CN105654897B (zh) * | 2016-01-21 | 2018-04-13 | 宗仁科技(平潭)有限公司 | 一种led驱动电路、级联系统及驱动方法 |
CN113628581A (zh) * | 2021-10-11 | 2021-11-09 | 杭州视芯科技有限公司 | Led驱动电路及驱动方法、led显示系统 |
CN113628581B (zh) * | 2021-10-11 | 2022-03-15 | 杭州视芯科技股份有限公司 | Led驱动电路及驱动方法、led显示系统 |
WO2023060845A1 (zh) * | 2021-10-11 | 2023-04-20 | 杭州视芯科技股份有限公司 | Led驱动电路及驱动方法、led显示系统 |
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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 (light-emitting diode) multi-stage drive circuit and transmission method of LED drive data Effective date of registration: 20121122 Granted publication date: 20120613 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Titan Micro Electronics Co., Ltd. Registration number: 2012990000715 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED (light-emitting diode) multi-stage drive circuit and transmission method of LED drive data Effective date of registration: 20121122 Granted publication date: 20120613 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Titan Micro Electronics Co., Ltd. Registration number: 2012990000715 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150703 Granted publication date: 20120613 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Titan Micro Electronics Co., Ltd. Registration number: 2012990000715 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 518057, Nanshan District hi tech Zone, Guangdong, Shenzhen, road, 13 Thunis Road, A1001, A1003, A1005 Patentee after: Shenzhen Titan Micro Electronics Co., Ltd Address before: 518057, 503, 4, 505 and 522-523, Shenzhen Software Park, two hi tech, Shenzhen, Guangdong, Nanshan District Patentee before: Shenzhen Titan Micro Electronics Co., Ltd. |
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CX01 | Expiry of patent term |