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, 2020
Filed:
May. 31, 2018
Chih-chiang Pai, Taoyuan, TW;
Meng-guei Lin, Taoyuan, TW;
Chin-fong Lin, Taoyuan, TW;
Chiu-wen Chen, Taoyuan, TW;
Chih-Chiang Pai, Taoyuan, TW;
Meng-Guei Lin, Taoyuan, TW;
Chin-Fong Lin, Taoyuan, TW;
Chiu-Wen Chen, Taoyuan, TW;
YOUNG FAST OPTOELECTRONICS CO., LTD., Taoyuan, TW;
Abstract
A capacitive touch sensor includes two sensing layers. Each sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each of the capacitive sensing strings and electromagnetic antenna strings is connected to a highly conductive element. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the capacitive sensing layers orthogonally interlace with each other to form a capacitive sensing matrix.