| 摘要 |
PROBLEM TO BE SOLVED: To provide liquid crystal display elements that form a liquid crystal pixel and a timing control circuit for driving it on the same substrate and for preventing both a ghost occurrence and display level degradation so as to ensure the improved display level. SOLUTION: These liquid crystal display elements form a liquid crystal pixel and a timing control circuit for driving it on the same substrate; a time series of shift-register output signals output from adjacent shift registers 11 is input and a superposed part of the output signals is detected by a NAND circuit 13 and the first shift-register output signal is trailed by an AND circuit 15 when the second shift-register output signal rises up; the AND circuit 15 generates a timing control signal to open/close an analog switch 16 so that the liquid crystal pixel is driven by the timing control circuit. |
