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. 16, 2026
Filed:
Oct. 29, 2023
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Yi Wu, Shenzhen, CN;
Chenglei Nie, Shenzhen, CN;
Abstract
A pixel driving circuit, a driving method of the pixel driving circuit, and a display panel are disclosed. The pixel driving circuit includes a first transistor having a first electrode electrically connected to a first voltage terminal, having a second electrode electrically connected to an anode of a light-emitting device and electrically connected to a second voltage terminal via the light-emitting device; a second transistor having a source and a drain electrically connected between a data line and the second electrode of the first transistor; and a third transistor having a source and a drain electrically connected between a gate of the first transistor and the first electrode of the first transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile