发明名称 |
Control circuit for a common line |
摘要 |
A control circuit for a common line is provided. The control circuit is connected to each of common lines of a liquid crystal display. The control circuit modulates the voltage of each individual common line. The control circuit controls the switching time of the common line according to a pass pulse, and switches the voltage of the common line according to two switching signals. The two switching signals have opposite logic levels in the same frame time.
|
申请公布号 |
US2004227746(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040835468 |
申请日期 |
2004.04.30 |
申请人 |
HANNSTAR DISPLAY CORPORATION |
发明人 |
SHIH PO-SHENG |
分类号 |
G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G09G3/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|