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:
Dec. 22, 2020
Filed:
Jan. 04, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Inventor:
Jun Li, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3291 (2016.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G09G 3/3688 (2013.01); G09G 2310/0286 (2013.01); G09G 2320/0233 (2013.01);
Abstract
A pixel drive circuit, a display device and a driving method. The pixel drive circuit, the display device and the driving method can effectively compensate for the problem of poor panel uniformity caused by the resistance drop and improve the uniformity of the panel.