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:
Aug. 04, 2020
Filed:
Dec. 10, 2018
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Inventors:
Yunlong Guo, Guangdong, CN;
Gonghua Zou, Guangdong, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G09G 3/36 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/0416 (2013.01);
Abstract
An array substrate and a touch display screen are disclosed in the present disclosure. The array substrate includes a plurality of touch cells, a plurality of touch lines, a first control unit, and a second control unit. Through this way, the present disclosure can solve the problem that touch lines fail to uniformly drive touch cells in each column due to the fact that the number of touch cells in the longitudinal direction is out of proportion with the number of pixel cells in the horizontal direction of each touch cell.