| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scanning line drive circuit enabling partial display. <P>SOLUTION: The scanning line drive circuit is composed by connecting unit circuits Ub1-Ubm in series. The unit circuit Ub has a first gate signal generator 130B to generate a first gate signal, a second gate signal generator 140B to generate a second gate signal, a transfer signal generator 110A to output a transfer signal, and a scanning signal generator 120A to output a scanning signal. Although the transfer signal generator 110A is always operating, the scanning signal generator 120A generates a scanning signal by operating only during an effective period requiring display in partial display. <P>COPYRIGHT: (C)2008,JPO&INPIT |
