Patent ID: 11862099
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. The shift register unit according to claim 1, wherein the pull-up sub-circuit comprises a cascade pull-up sub-circuit and a scanning signal output pull-up sub-circuit, wherein a control terminal of the cascade pull-up sub-circuit is electrically coupled to a control terminal of the scanning signal output pull-up sub-circuit and is formed as the control terminal of the pull-up sub-circuit;
the signal output terminal comprises a cascade signal output terminal of the cascade output sub-circuit and a scanning signal output terminal of the scanning signal output sub-circuit;
the pull-down sub-circuit comprises a cascade pull-down sub-circuit and a scanning signal output pull-down sub-circuit, wherein a control terminal of the cascade pull-down sub-circuit is electrically coupled to a control terminal of the scanning signal output pull-down sub-circuit and is formed as the control terminal of the pull-down sub-circuit;
an output terminal of the scanning signal output pull-up sub-circuit is electrically coupled to the corresponding scanning signal output terminal, an output terminal of the scanning signal output pull-down sub-circuit is electrically coupled to the corresponding scanning signal output terminal, an output terminal of the cascade pull-down sub-circuit is electrically coupled to the cascade signal output terminal, and an output terminal of the cascade pull-up sub-circuit is electrically coupled to the cascade signal output terminal.