CN112687223B - 源极驱动电路、源极驱动方法和显示装置 - Google Patents
源极驱动电路、源极驱动方法和显示装置 Download PDFInfo
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- CN112687223B CN112687223B CN202011585343.0A CN202011585343A CN112687223B CN 112687223 B CN112687223 B CN 112687223B CN 202011585343 A CN202011585343 A CN 202011585343A CN 112687223 B CN112687223 B CN 112687223B
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588526A (zh) * | 2004-09-13 | 2005-03-02 | 友达光电股份有限公司 | 数字-模拟转换电路、主动矩阵液晶显示器及转换方法 |
US6970121B1 (en) * | 2004-08-30 | 2005-11-29 | Au Optronics Corp. | Digital to analog converter, liquid crystal display driving circuit, method for digital to analog conversion, and LCD using the digital to analog converter |
CN1904981A (zh) * | 2005-06-16 | 2007-01-31 | 冲电气工业株式会社 | 显示驱动电路 |
CN101399019A (zh) * | 2007-09-30 | 2009-04-01 | 奇景光电股份有限公司 | 源极驱动器及其噪声抑制方法 |
TW201211999A (en) * | 2010-09-07 | 2012-03-16 | Silicon Works Co Ltd | Source driver of liquid crystal display for reducing EMI |
CN102800275A (zh) * | 2011-05-24 | 2012-11-28 | 联咏科技股份有限公司 | 显示器的驱动装置及方法 |
CN103151003A (zh) * | 2011-12-06 | 2013-06-12 | 瑞萨电子株式会社 | 数据驱动器、显示面板驱动装置和显示装置 |
CN104009751A (zh) * | 2013-02-25 | 2014-08-27 | 三星电子株式会社 | 电压电平转换电路和包括该电压电平转换电路的显示设备 |
CN104064135A (zh) * | 2013-03-22 | 2014-09-24 | 精工爱普生株式会社 | 显示装置的锁存电路、显示装置以及电子设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006267999A (ja) * | 2005-02-28 | 2006-10-05 | Nec Electronics Corp | 駆動回路チップ及び表示装置 |
TWI508054B (zh) * | 2013-08-06 | 2015-11-11 | Novatek Microelectronics Corp | 源極驅動器與降低其中峰値電流的方法 |
KR101562899B1 (ko) * | 2014-05-07 | 2015-10-23 | 주식회사 동부하이텍 | 데이터 드라이버 및 이를 포함하는 디스플레이 장치 |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6970121B1 (en) * | 2004-08-30 | 2005-11-29 | Au Optronics Corp. | Digital to analog converter, liquid crystal display driving circuit, method for digital to analog conversion, and LCD using the digital to analog converter |
CN1588526A (zh) * | 2004-09-13 | 2005-03-02 | 友达光电股份有限公司 | 数字-模拟转换电路、主动矩阵液晶显示器及转换方法 |
CN1904981A (zh) * | 2005-06-16 | 2007-01-31 | 冲电气工业株式会社 | 显示驱动电路 |
CN101399019A (zh) * | 2007-09-30 | 2009-04-01 | 奇景光电股份有限公司 | 源极驱动器及其噪声抑制方法 |
TW201211999A (en) * | 2010-09-07 | 2012-03-16 | Silicon Works Co Ltd | Source driver of liquid crystal display for reducing EMI |
CN102800275A (zh) * | 2011-05-24 | 2012-11-28 | 联咏科技股份有限公司 | 显示器的驱动装置及方法 |
CN103151003A (zh) * | 2011-12-06 | 2013-06-12 | 瑞萨电子株式会社 | 数据驱动器、显示面板驱动装置和显示装置 |
CN104009751A (zh) * | 2013-02-25 | 2014-08-27 | 三星电子株式会社 | 电压电平转换电路和包括该电压电平转换电路的显示设备 |
CN104064135A (zh) * | 2013-03-22 | 2014-09-24 | 精工爱普生株式会社 | 显示装置的锁存电路、显示装置以及电子设备 |
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Address after: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Patentee after: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
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Address after: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Patentee after: Hefei Yisiwei Computing Technology Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
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