SHIFT REGISTER CIRCUIT AND METHOD FOR DRIVING SAME, AND GATE DRIVING CIRCUIT AND DISPLAY APPARATUS

Title:

SHIFT REGISTER CIRCUIT AND METHOD FOR DRIVING SAME, AND GATE DRIVING CIRCUIT AND DISPLAY APPARATUS

Document Type and Number:

WIPO Patent Application WO/2021/218779

Kind Code:

A1

Abstract:

Disclosed is a shift register circuit (RS), comprising a denoising control sub-circuit (20) and a denoising sub-circuit (30), wherein the denoising control sub-circuit (20) is configured to generate an alternating voltage signal according to the voltage of a first voltage end (VSS) and a signal from a second clock signal end (CB1) in response to a signal from a first clock signal end (CK1), and rectify the alternating voltage signal and then output same to a first denoising control node (PD-ox), so that the voltage of the first denoising control node (PD-ox) is maintained to be a voltage that enables the denoising sub-circuit (30) to be started; and the denoising sub-circuit (30) is configured to continuously be started under the control of the voltage of the first denoising control node (PD-ox), so as to denoise a scanning signal output end (Oput).

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Inventors:

SHANG GUANGLIANG (CN)
LU JIANGNAN (CN)
ZHANG JIE (CN)
LIU LIBIN (CN)
SHI SHIMING (CN)
WANG DAWEI (CN)

Application Number:

PCT/CN2021/089081

Publication Date:

November 04, 2021

Filing Date:

April 22, 2021

Export Citation:

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Assignee:

BOE TECHNOLOGY GROUP CO LTD (CN)

International Classes:

G11C19/28; G09G3/3266

Foreign References:

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Other References: