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:
Jul. 28, 2026
Filed:
Apr. 22, 2022
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventor:
Fei Li, Wuhan, CN;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0443 (2019.05); G06F 3/0412 (2013.01); G06F 3/0448 (2019.05);
Abstract
A touch display device includes a touch display panel and a touch display chip. The touch display panel includes a plurality of touch units, a plurality of first touch pins, a plurality of touch signal lines connecting the touch units to the first touch pins, and one or more touch detection pins connected to the first touch pins. The touch display chip includes a plurality of second touch pins corresponding to and connected to the first touch pins, and one or more bonding pins corresponding to and connected to the one or more touch detection pins.