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:
May. 26, 2026
Filed:
Jan. 02, 2024
Boe Technology Group Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel driving circuit and a control method therefor, and a display device are provided by the present application, wherein the pixel driving circuit is configured for driving a light-emitting element to emit light during a plurality of frame periods at a first refresh frequency, wherein each of the plurality of frame periods includes a refreshing frame and at least one holding frame in a timing sequence, and the pixel driving circuit includes: a bias sub-circuit electrically connecting a reset signal line, a first gate signal line, a first initial signal line, a data signal line and a first node, wherein the bias sub-circuit is configured to make the first node have a first bias electrical signal in a state of the holding frame.