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

Claim 6:
7. The shift register unit according to claim 1, further comprising a first isolation circuit, wherein the control terminal of the maintaining circuit is electrically connected to the first node through the first isolation circuit;
the first isolation circuit is configured to control the connection or disconnection between the first node and the control terminal of the maintaining circuit under the control of a first control voltage provided by a first control voltage terminal,
wherein the first isolation circuit includes a first isolation transistor, a control electrode of the first isolation transistor is electrically connected to the first control voltage terminal, and a first electrode of the first isolation transistor is electrically connected to the first node, and a second electrode of the first isolation transistor is electrically connected to the control terminal of the maintaining circuit;
the first control voltage terminal is the second voltage terminal.