| 摘要 |
A row driver circuit for an oxide semi-conductor thin film transistor, ensuring that a pull-up circuit part (200) is in a good "off" state during an inactive period without being influenced by a high frequency clock signal (CK(n)), by means of setting two sequentially decreasing constant voltage negative potential sources (VSS1, VSS2) and low potentials of a high frequency clock signal (CK(n)) and a low frequency clock signal (LC1, LC2), thus ensuring normal operation of the circuit; furthermore, a first pull-down circuit part (400) is redesigned to avoid influence thereof on the output of a first node (Q(N)) and an output end (G(N)) during the operation period, thus ensuring normal output of the first node (Q(N)) and the output end (G(N)) without generating signal distortion. |
