发明名称 |
Drive apparatus of liquid crystal display device |
摘要 |
An apparatus includes a polarity reversing section which generates a polarity reversing signal for the liquid crystal drive voltage; a liquid crystal driver which reverses the polarity of the liquid crystal drive voltage based on the polarity reversing signal to drive the liquid crystal display panel; a warning signal generation section which generates a warning signal indicating the polarity reverse before the polarity of the liquid crystal drive voltage is reversed; and a regulator section which controls a supply of the liquid crystal drive voltage in accordance with the warning signal.
|
申请公布号 |
US7710378(B2) |
申请公布日期 |
2010.05.04 |
申请号 |
US20060507497 |
申请日期 |
2006.08.22 |
申请人 |
OKI SEMICONDUCTOR CO., LTD. |
发明人 |
TAKAMURA SATOSHI;OKAZAKI HIDETOSHI;INOUE HIROAKI |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|