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:
Oct. 21, 2025
Filed:
Nov. 05, 2021
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Liang Fang, Wuhan, CN;
Abstract
The present application provides a self-capacitance touch panel, a signal shielding line is disposed between a plurality of touch signal lines connected to each column of touch electrodes and two columns of the touch electrodes adjacent to the each column of touch electrodes. With the signal shielding line, an interference of each column of the touch electrodes and their connected touch signal lines from two adjacent columns of the touch electrodes and their connected touch signal lines is reduced, so as to make a touch monitoring of a column of the touch electrodes being scanned more accurate.