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:
Nov. 08, 2022
Filed:
May. 10, 2021
Tpk Advanced Solutions Inc., Fujian, CN;
Shao Jie Liu, Xiamen, CN;
Qin Xue Fang, Xiamen, CN;
Xue Long Zhang, Yingshang County, CN;
Mei Fang Lan, Xiamen, CN;
Wei-Chia Fang, Hsinchu County, TW;
En-Chia Chang, Taipei, TW;
Xiao Ping Guo, Xiamen, CN;
TPK Advanced Solutions Inc., Fujian, CN;
Abstract
A touch sensor having a visible area and a peripheral area at least on one side of the visible area includes a substrate, a touch electrode layer, and peripheral traces. The touch electrode layer is disposed on a surface of the substrate and includes touch electrodes corresponding to the visible area. The peripheral traces are disposed on the surface of the substrate and corresponding to the peripheral area. The peripheral traces are respectively electrically connected to the touch electrodes. Each of the peripheral traces includes a matrix and metal nanowires distributed in the matrix. A line width of each of the peripheral traces is more than or equal to 6 μm and less than or equal to 12 μm, and a line spacing of any adjacent peripheral traces of the peripheral traces is more than or equal to 6 μm and less than or equal to 12 μm.