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:
Jun. 02, 2026
Filed:
Oct. 13, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yonglin Guo, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A pixel driving circuit is provided. The pixel driving circuit includes a driving transistor, a storage capacitor; and at least one auxiliary transistor having a gate electrode, a first electrode, and a second electrode. The gate electrode of the at least one auxiliary transistor is configured to receive a gate driving signal turning on the at least one auxiliary transistor during at least a light emitting sub-phase of a frame of image to allow a voltage signal to pass from the first electrode to the second electrode of the at least one auxiliary transistor.