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1. (WO2018076645) SHIFT REGISTER AND DRIVING METHOD, GATE DRIVING CIRCUIT AND DISPLAY DEVICE

Pub. No.:    WO/2018/076645    International Application No.:    PCT/CN2017/082328
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Apr 29 01:59:59 CEST 2017
IPC: G09G 3/20
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: WANG, Zixuan
王梓轩
Title: SHIFT REGISTER AND DRIVING METHOD, GATE DRIVING CIRCUIT AND DISPLAY DEVICE
Abstract:
A shift register, a display device and a driving method. The shift register comprises: a driving unit (115), configured to provide a gate line signal to a corresponding pixel unit set; and a compensation circuit (110) provided in correspondence with the driving unit (115); the compensation circuit (110) is configured to compensate the threshold voltage offset of one or more transistors in the driving unit (115). The shift register performs the threshold voltage compensation of the associated transistor when the display device is not in operation, such that the service life of the shift register is prolonged.