Shanghai Avic Opto Electronics Co., Ltd.

Houxun Xia

Zhiqiang Xia

Dandan Qin

Dongliang Dun

Shoufu Jian

Tinghai Wang

Rili Fei

Ying Xie

A shift register includes a forward/backward scan-control module, configured to transmit a signal of a forward-scan-signal terminal or a signal of a backward-scan-signal terminal to a first node; an interlock module, configured to transmit a signal of a first voltage terminal to a second node, and transmit a signal of a second voltage terminal to the first node; a pull-down module, configured to transmit the signal of the first voltage terminal to a gate-signal output terminal; an output module, configured to transmit a signal of a second clock-signal terminal to the gate-signal output terminal; and a reset module, configured to transmit the signal of the second voltage terminal to the first node, and transmit the signal of the first voltage terminal to the gate-signal output terminal. The disclosed shift register can prevent leakage of the first node, and thus improve the quality and the performance of the shift register.

Shift register, gate driving circuit, display device, and driving method thereof

Growing community of inventors

Shanghai, China

Houxun Xia