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. 03, 2025
Filed:
Apr. 18, 2022
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventor:
Lifang Wang, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01);
Abstract
A driving method of a gate driver on array (GOA) circuit, a gate driver, and a display panel are provided to reduce a time period of a gate signal rising from a first low potential to a first high potential, so that pixel units can be charged faster and earlier and a charging rate of the pixel units can be improved. In addition, a time period for the gate signal to fall from the first high potential to the first low potential can be reduced. As a result, the pixel units can be turned off faster and earlier, so that a risk of wrong charging of the pixel units is reduced.