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:
Jan. 03, 2023
Filed:
Nov. 27, 2020
Tpk Advanced Solutions Inc., Fujian, CN;
Li-Huang Tsai, Zhunan Township, Miaoli County, TW;
Zi-Jun Ding, Xiamen, CN;
Yun-Guo Xu, Fuzhou, CN;
Jian-Hua Fang, Putian, TW;
Li-De Lv, Xiamen, CN;
TPK Advanced Solutions Inc., Fujian, CN;
Abstract
A touch panel includes a substrate, a peripheral circuit layer, and a touch sensing electrode layer. The substrate has a visible region and a border region surrounding the visible region. The peripheral circuit layer is disposed on the substrate and located in the border region, and has at least one concave portion, in which the concave portion is located on a surface of the peripheral circuit layer facing away from the substrate. The touch sensing electrode layer is disposed in the visible region and partially extends to the border region to at least cover the concave portion, in which the touch sensing electrode layer has at least one entering portion extending into the concave portion.