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:
Feb. 10, 2026
Filed:
Oct. 31, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Benlian Wang, Beijing, CN;
Yao Huang, Beijing, CN;
Bo Zhang, Beijing, CN;
Hai Zheng, Beijing, CN;
Ming Hu, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A driving circuit, a display panel and a display device are provided. The driving circuit includes a first output circuit and a first pull-up node control circuit; the first output circuit is electrically connected to a pull-up node, a first high voltage input terminal and a driving signal output terminal, and is configured to control to connect the first high voltage input terminal and the driving signal output terminal under the control of a potential of the pull-up node; the first pull-up node control circuit is electrically connected to a pull-down node, a second high voltage input terminal and the pull-up node, and is configured control to connect the pull-up node and the second high voltage input terminal under the control of a potential of the pull-down node; the first high voltage input terminal is different from the second high voltage input terminal.