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:
Dec. 08, 2020
Filed:
Jun. 29, 2020
Chih-chiang Pai, Taoyuan, TW;
Meng-kuei Lin, Taoyuan, TW;
Chin-fong Lin, Taoyuan, TW;
Chiu-wen Chen, Taoyuan, TW;
Chun-hao Huang, Taoyuan, TW;
Chih-Chiang Pai, Taoyuan, TW;
Meng-Kuei Lin, Taoyuan, TW;
Chin-Fong Lin, Taoyuan, TW;
Chiu-Wen Chen, Taoyuan, TW;
Chun-Hao Huang, Taoyuan, TW;
YOUNG FAST OPTOELECTRONICS CO., LTD., Taoyuan, TW;
Abstract
A touch panel includes a substrate, a touch sensor, a bezel layer, a signal wire layer and a protective layer, which are superposed in order. The touch sensor has sensing traces and a dummy pattern. A trace contact at an end of each sensing trace is located at a margin of the substrate. The bezel layer is provided with through holes corresponding to the trace contacts. The signal wire layer includes signal wires arranged in a range of the bezel layer. A signal contact at an end of each signal wire is located correspondingly to one of the through holes. The through holes are filled with conductive glue to electrically connect the signal contacts and the trace contacts. The conductive glue is made of opaque conductive material with a color which is substantially identical to the bezel layer.