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. 24, 2026
Filed:
Jan. 31, 2023
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Tiaomei Zhang, Beijing, CN;
Erjin Zhao, Beijing, CN;
Zhiliang Jiang, Beijing, CN;
Ming Hu, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel driving circuit includes a drive circuit connected to a first node, a second node, and a third node and configured to input a driving current to the third node using the second node based on a voltage of the first node; a first compensation circuit connected to the first node, the third node, and a first gate drive signal terminal and configured to connect the first node to the third node in response to a signal from the first gate drive signal terminal; and a first reset circuit connected to the third node, a first reset signal terminal, and a first initial signal terminal and configured to transmit a signal from the first initial signal terminal to the third node in response to a signal from the first reset signal terminal.