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:
Mar. 31, 2026
Filed:
Apr. 20, 2023
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventor:
Tao Chen, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3258 (2016.01); G09G 3/32 (2016.01); G09G 3/3233 (2016.01); G09G 3/3266 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/32 (2013.01); G09G 3/3266 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0271 (2013.01);
Abstract
A pixel circuit includes a first light-emitting control transistor, a driving transistor, a second light-emitting control transistor, and a light-emitting device. The number of times a source or a drain of the driving transistor is reset in one frame is configured to be larger than the number of times the anode of the light-emitting device is reset in the one frame.
Chen, Tao. (2026). Pixel circuits and display panels (U.S. Patent No. 12592188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12592188
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile