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

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10222904
APP PUB NO 20180046311A1
SERIAL NO

15540150

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shift register and a driving method thereof, a gate driving circuit and a display device are provided. The shift register includes: a pre-charge module, connected to a pull-up node and configured to charge the pull-up node in a pre-charge phase; a pull-up control module, connected to the pull-up node and an output terminal and configured to pull up a potential of the pull-up node in an output phase and output a driving signal through an output terminal; a denoising module, connected to the pull-up control module and the output terminal and configured to denoise the output terminal in a touch control phase; a reset module, connected to the pre-charge module, the pull-up node, the denoising module and the output terminal and configured to reset the pull-up node and the output terminal in a reset phase and denoise the pull-up node and the output terminal in a denoising phase.

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First Claim

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Patent Owner(s)

  • BOE TECHNOLOGY GROUP CO. LTD.; HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gu, Honggang Beijing, CN 61 354
Liu, Bo Beijing, CN 614 3353
Shao, Xianjie Beijing, CN 103 653
Song, Jie Beijing, CN 145 826

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