发明申请
US20150243204A1 DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME
有权
数据驱动器，具有该驱动器的显示装置和使用该驱动器的显示面板的驱动方法
- 专利标题： DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME
- 专利标题（中）： 数据驱动器，具有该驱动器的显示装置和使用该驱动器的显示面板的驱动方法
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申请号： US14622696申请日： 2015-02-13
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公开(公告)号： US20150243204A1公开(公告)日： 2015-08-27
- 发明人: Su-Hyeong Park , Ho-Yong Jung , Sang-Mi Kim , Ji-Myoung Seo , Kyoung-Won Lee , Hee-Soon Jeong
- 申请人： SAMSUNG DISPLAY CO., LTD.
- 优先权： KR10-2014-0021175 20140224
- 主分类号： G09G3/20
- IPC分类号： G09G3/20
摘要：
A data driver including a power control part configured to control power according to mode signal determined based on an input image, a digital to analog converting part configured to convert a digital data signal into an analog data voltage, a buffering part configured to buffer the data voltage, a first switching part configured to apply the data voltage to a data line in a normal mode, when turned on, and a second switching part configured to apply a blank voltage to the data line in a blank period of a low frequency mode, when turned on.
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