Patent ID: 11862098
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The shift register according to claim 9, wherein the cascade output circuit comprises a sixth transistor, a seventh transistor, a third capacitor and a fourth capacitor;
a grid electrode of the sixth transistor is coupled with the second pull-up node, a first electrode of the sixth transistor is coupled with the second control clock signal end, and a second electrode of the sixth transistor is coupled with the cascade signal end;
a grid electrode of the seventh transistor is coupled with the pull-down node, a first electrode of the seventh transistor is coupled with the second reference signal end, and a second electrode of the seventh transistor is coupled with the cascade signal end;
a first electrode of the third capacitor is coupled with the second pull-up node, and a second electrode of the third capacitor is coupled with the cascade signal end; and
a first electrode of the fourth capacitor is coupled with the pull-down node, and a second electrode of the fourth capacitor is coupled with the second reference signal end.