Shift register unit and driving method for the same, gate driving circuit and display device

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United States of America Patent

PATENT NO 10957230
APP PUB NO 20190287447A1
SERIAL NO

16156010

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A shift register unit provided according to embodiments of the present disclosure includes an input circuit, a pull-up circuit, a control circuit, and a first discharge circuit. The pull-up circuit is configured to control an output of the signal output terminal. The control circuit is configured to control a potential of the second node based on a second voltage signal of the second voltage terminal and a potential of the first node. The first discharge circuit is configured to control, after being turned on under the control of the potential of the second node, the first node and the signal output terminal by using the third voltage terminal, and discharging a pixel unit, the first node and the signal output terminal, the pixel unit being connected to the signal output terminal.

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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
Jin, Tingting Beijing, CN 12 45
Yu, Tao Beijing, CN 249 2024
Zheng, Liangliang Beijing, CN 32 96

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