发明名称 |
DRIVING APPARATUS AND DISPLAY DRIVING SYSTEM INCLUDING THE SAME |
摘要 |
A driving apparatus and a display driving system. The driving apparatus includes a first amplification unit receiving a first signal and outputting a driving signal of a positive polarity voltage with respect to a reference voltage, a second amplification unit receiving a second signal and outputting a driving signal of a negative polarity voltage with respect to the reference voltage, and a controller for determining a chopping signal applied to a chopping terminal of the second amplification unit such that an offset polarity of an output voltage of the first amplification unit and an offset polarity of an output voltage of the second amplification unit are the same.
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申请公布号 |
US2013100004(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213600739 |
申请日期 |
2012.08.31 |
申请人 |
LEE WOO-NYOUNG;PARK HYUN-SANG;RYU SEONG-YOUNG |
发明人 |
LEE WOO-NYOUNG;PARK HYUN-SANG;RYU SEONG-YOUNG |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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