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:
Apr. 12, 2022
Filed:
Jun. 28, 2019
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Shuainan Liu, Beijing, CN;
Lidong Wang, Beijing, CN;
Huan Bao, Beijing, CN;
Jianye Tang, Beijing, CN;
Desheng Xiang, Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A shift register unit, a driving method thereof, a gate driving circuit and a display device are provided. The shift register unit includes a reset circuit and a reset control circuit, the reset circuit is connected to a pull-up node, and configured to reset a potential of the pull-up node during a reset stage; and the reset control circuit is connected to the reset circuit and configured to maintain the potential of the pull-up node at a first voltage during an output stage of each display period.