The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Sep. 28, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Yan, Beijing, CN;
Zhen Wang, Beijing, CN;
Wenwen Qin, Beijing, CN;
Han Zhang, Beijing, CN;
Deshuai Wang, Beijing, CN;
Jian Zhang, Beijing, CN;
Yue Shan, Beijing, CN;
Xiaoyan Yang, Beijing, CN;
Yadong Zhang, Beijing, CN;
Jian Sun, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A shift register and a driving method therefor, a gate driving circuit and a display device are provided, wherein the shift register includes a pull-up control sub-circuit configured to provide a signal of a first signal terminal or a second signal terminal to a pull-up control node under control of a first input terminal and a second output terminal; the pull-down control sub-circuit is configured to provide a signal of a first power supply terminal or a second power supply terminal to a pull-down node under control of the pull-up control node, the first signal terminal, the second signal terminal, a first clock signal terminal and a second clock signal terminal; the output sub-circuit is configured to supply a signal of a third clock signal terminal to a first output terminal and a signal of a fourth clock signal terminal to the second output terminal.