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:
Sep. 06, 2022
Filed:
Apr. 15, 2021
Tpk Advanced Solutions Inc., Fujian, CN;
Yi Peng Gan, Xiamen, CN;
Jiang Shan Zheng, Luoyuan County, CN;
Kang-Yu Liu, Hsinchu County, TW;
Xiao Ping Guo, Xiamen, CN;
TPK Advanced Solutions Inc., Fujian, CN;
Abstract
A touch sensor having a visible area and a peripheral area on at least one side of the visible area includes a substrate, a metal nanowire layer, and a metal layer. The metal nanowire layer is disposed on the substrate and has a first portion corresponding to the visible area and a second portion corresponding to the peripheral area. The metal layer is disposed on the substrate and corresponding to the peripheral area, in which a portion of the metal layer overlaps and contacts at least a portion of the second portion of the metal nanowire layer, such that an overlapping region is formed, a contact area of the overlapping region is between 0.09 mmand 1.20 mm, and a contact impedance of the overlapping region is less than 50Ω.