Patent ID: 11875727
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The shift register of claim 1, wherein the pull-up node comprises a first pull-up node connected to the input circuit and a second pull-up node connected to the output circuit, and the first control circuit comprises:
a seventh transistor having a gate electrode and a first electrode connected to the first control signal terminal, and a second electrode connected to the pull-down node;
an eighth transistor having a gate electrode connected to the pull-down node, a first electrode connected to the reference signal terminal, and a second electrode connected to the first pull-up node;
a ninth transistor having a gate electrode connected to the first pull-up node, a first electrode connected to the reference signal terminal, and a second electrode connected to the pull-down node; and
a tenth transistor having a gate electrode connected to a power signal terminal, a first electrode connected to the first pull-up node, and a second electrode connected to the second pull-up node.