CN209265992U - 一种用于液晶显示器背光源的驱动电路 - Google Patents
一种用于液晶显示器背光源的驱动电路 Download PDFInfo
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CN113409738A (zh) * | 2021-05-25 | 2021-09-17 | 青岛海信医疗设备股份有限公司 | 一种背光源电路及其控制方法、显示设备 |
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CN113409738A (zh) * | 2021-05-25 | 2021-09-17 | 青岛海信医疗设备股份有限公司 | 一种背光源电路及其控制方法、显示设备 |
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Effective date of registration: 20200731 Address after: 518000 No.101, Yingtang building, No.005, Keji South Fifth Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen polar optical technology Co., Ltd Address before: 518129 Guangdong, Shenzhen, Nanshan District, Guangdong Province, high tech Industrial Park, South Korea Road, five South Road, five Tang Tang building. Patentee before: SHENZHEN YINGTANG GUANGXIAN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220511 Address after: 518000 floors 6, 7 and 8, block B, Haina Baichuan headquarters building, No. 6, Baoxing Road, Haiwang community, Xin'an street, Bao'an District, Shenzhen, Guangdong Patentee after: SHENZHEN YITOA INTELLIGENT CONTROL Co.,Ltd. Address before: 518000 101, Yingtang building, No. 005, Keji South Fifth Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen polar optical technology Co.,Ltd. |