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Title:
SHIFT REGISTER AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/197917
Kind Code:
A1
Abstract:
A shift register and an operation method therefor. The shift register comprises: an input module (31), connected to an input terminal (INPUT) and a pull-up node (PU) of the shift register; a reset module (32), connected to a reset signal terminal (RESET), the pull-up node (PU), a first power supply voltage terminal (VSS) and an output terminal (OUTPUT) of the shift register; a pull-down control module (33), connected to a first clock signal terminal (CLKB), the pull-up node (PU), a pull-down node (PD) and the first power supply voltage terminal (VSS); a pull-down module (34), connected to the pull-down node (PD), the output terminal (OUTPUT) of the shift register, the pull-up node (PU) and the first power supply voltage terminal (VSS); an output module (35), connected to the pull-up node (PU), a second clock signal terminal (CLK) and the output terminal (OUTPUT) of the shift register; and a noise reduction module (36), connected to the pull-down node (PD), capable of effectively reducing the output (OUTPUT) noise.

Inventors:
GAO, Yingqiang (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
CHEN, Huabin (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2017/070865
Publication Date:
November 23, 2017
Filing Date:
January 11, 2017
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. (No.118 Jinghaiyilu, BDA, Beijing 6, 100176, CN)
International Classes:
G09G3/36; G11C19/28
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (10th Floor, Building 110 Caihefang Road, Haidian District, Beijing 0, 100080, CN)
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