CN204537666U - 一种调控性能优良的led显示屏控制系统 - Google Patents
一种调控性能优良的led显示屏控制系统 Download PDFInfo
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- CN204537666U CN204537666U CN201520078073.2U CN201520078073U CN204537666U CN 204537666 U CN204537666 U CN 204537666U CN 201520078073 U CN201520078073 U CN 201520078073U CN 204537666 U CN204537666 U CN 204537666U
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- led display
- driving circuit
- display driving
- described led
- master controller
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
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CN201520078073.2U CN204537666U (zh) | 2015-02-04 | 2015-02-04 | 一种调控性能优良的led显示屏控制系统 |
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CN201520078073.2U CN204537666U (zh) | 2015-02-04 | 2015-02-04 | 一种调控性能优良的led显示屏控制系统 |
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CN204537666U true CN204537666U (zh) | 2015-08-05 |
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CN201520078073.2U Expired - Fee Related CN204537666U (zh) | 2015-02-04 | 2015-02-04 | 一种调控性能优良的led显示屏控制系统 |
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2015
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 510000, 99, Longgang Road, Nanling village, long dragon town, Baiyun District, Guangdong, Guangzhou Patentee after: Guangzhou cool electronic technology Co., Ltd. Address before: Three Yang Ouhai District 325014 Zhejiang city of Wenzhou Province Huang Yu Cun street in front of the temple building 6 Building 1, second floor Patentee before: Wenzhou sea blue industrial design Co., Ltd |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 511400 Guangdong city of Guangzhou province Panyu District Zhong Cun Jie Zhong Yi Cun Patentee after: Guangzhou pioneer Photoelectric Technology Co., Ltd. Address before: 510000, 99, Longgang Road, Nanling village, long dragon town, Baiyun District, Guangdong, Guangzhou Patentee before: Guangzhou cool electronic technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170204 |