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:
Mar. 01, 2022
Filed:
Feb. 01, 2021
Applicant:
Tpk Advanced Solutions Inc., Fujian, CN;
Inventors:
Assignee:
TPK Advanced Solutions Inc., Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0443 (2019.05);
Abstract
A touch module includes a substrate, a touch sensing layer, a first transparent adhesive layer, and a second transparent adhesive layer. The substrate has a visible area and a peripheral area surrounding the visible area. The touch sensing layer is disposed on the substrate and located in the visible area. The first transparent adhesive layer is disposed on the touch sensing layer, and a dielectric constant of the first transparent adhesive layer is between 1.5 and 3.0. The second transparent adhesive layer is disposed on the first transparent adhesive layer, and a dielectric constant of the second transparent adhesive layer is between 3.0 and 8.0.