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1. (WO2018126691) SHIFT REGISTER UNIT, DRIVING METHOD THEREFOR, SHIFT REGISTER AND DISPLAY DEVICE

Pub. No.:    WO/2018/126691    International Application No.:    PCT/CN2017/097386
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Tue Aug 15 01:59:59 CEST 2017
IPC: G09G 3/36
G11C 19/28
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
合肥鑫晟光电科技有限公司
Inventors: CHEN, Mo
陈沫
ZHANG, Yang
张杨
GAO, Jilei
高吉磊
FU, Wuxia
傅武霞
Title: SHIFT REGISTER UNIT, DRIVING METHOD THEREFOR, SHIFT REGISTER AND DISPLAY DEVICE
Abstract:
A shift register unit (100), comprising an input circuit (110), a reset circuit (120), a noise reduction circuit (130) and an output circuit (140). The input circuit (110) is configured to control a voltage of a first node (P) according to a first input signal from a first input end (Input1) and a second input signal from a second input end (Input2), and control a voltage of a second node (Q) according to a first voltage from a first voltage end (V1) and the voltage of the first node (P). The reset circuit (120) is configured to reset the voltages of the first and second nodes (P and Q) according to a reset signal from a reset signal end (Reset) and a second voltage from a second voltage end (V2). The noise reduction circuit (130) is configured to maintain the reset voltages of the first and second nodes (P and Q) according to a first clock signal from a first clock signal end (Clock1) and the second voltage. The output circuit (140) is configured to provide a second clock signal from a second clock signal end (Clock2) or the second voltage to an output end (G) of the output circuit according to the voltage of the second node (Q) and the first clock signal. The shift register unit (100) consists of switch elements (T1-T11).