Patent ID: 11893918
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The shift register unit according to claim 1, wherein the second node control circuit comprises a third node control sub-circuit and a second node control sub-circuit, wherein,
the third node control sub-circuit is electrically connected to the node control terminal, the third node, the first voltage terminal, and the first clock signal terminal, respectively, and is configured to control the connection between the third node and the first voltage terminal under the control of the potential of the node control terminal, and control the potential of the third node according to the first clock signal;
the second node control sub-circuit is electrically connected to the third node, the second node, the first clock signal terminal, the first node, and the first voltage terminal, respectively, is configured to control the connection between the second node and the first clock signal terminal under the control of the potential of the third node, and control the connection between the second node and the first voltage terminal under the control of the potential of the first node.