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. 24, 2023
Filed:
Aug. 21, 2021
Applicants:
Chih-chiang Pai, Taoyuan, TW;
Meng-kuei Lin, Taoyuan, TW;
Hung-chi Huang, Taoyuan, TW;
Inventors:
Assignee:
YOUNG FAST OPTOELECTRONICS CO., LTD., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); H05K 3/02 (2006.01); H05K 3/06 (2006.01); G06F 3/046 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0445 (2019.05); G06F 3/046 (2013.01); H05K 3/027 (2013.01); H05K 3/064 (2013.01); H05K 3/067 (2013.01); G06F 2203/04106 (2013.01);
Abstract
A touch sensor includes a substrate, a first touch conductive layer (TCL), a first auxiliary conductive layer (ACL), a second touch conductive layer, and a second auxiliary conductive layer. The first TCL has a first touch conductive trail pattern (TCTP). The first ACL has a lower sheet resistance than the first TCL and a first auxiliary conductive trail pattern (ACTP). The second TCL has a second TCTP. The second ACL has a lower sheet resistance than the second touch conductive layer and a second ACTP. The first and second TCTPs and the first and second ACTPs jointly constitute a touch sensor.