Patent ID: 11862216
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A shift register, comprising:
an input circuit coupled to a signal input terminal, a first voltage signal terminal and a first node; and the input circuit being configured to transmit, under control of an input signal from the signal input terminal, a first voltage signal from the first voltage signal terminal to the first node;
a first control circuit coupled to the first node, a first clock signal terminal, a second voltage signal terminal and a second node; and the first control circuit being configured to transmit, under control of a first clock signal from the first clock signal terminal and a voltage at the first node, a second voltage signal from the second voltage signal terminal to the second node;
a second control circuit coupled to the second node, a second clock signal terminal and a third node; and the second control circuit being configured to transmit, under control of a voltage at the second node, a second clock signal from the second clock signal terminal to the third node; and
an output circuit coupled to the third node, the first voltage signal terminal and a scan signal output terminal; and the output circuit being configured to transmit, under control of a voltage at the third node, the first voltage signal from the first voltage signal terminal to the scan signal output terminal.