| 摘要 |
The present invention relates to a scan driving circuit comprising: a decoding circuit, a plurality level shift driving circuits and a control circuit. The decoding circuit outputs a decoding signal according to a decoding control signal. The level shift driving circuits are connected to the decoding circuit and output scan signals sequentially according to the decoding signal. The control circuit is connected to the level shift driving circuits. The control circuit outputs a first control signal or a second control signal according to the decoding control signal, and transmits the first control signal or the second control signal for controlling turn-on or turn-off of the level shift driving circuits. Therefore, the scan driving circuit can reduce a circuit region of each of the level shift driving circuits and thereby also reduce consequentially costs by using the control circuit according to the present invention. [Reference numerals] (10) Decoding circuit;(20,21,22,23,24,25,26,27) Level shift driving circuit;(320) Delay unit;(34) Level shift unit;(36) Bias generation circuit |
