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:
Feb. 25, 2020
Filed:
Sep. 29, 2018
Mind Technology Development Limited, Hong Kong, HK;
New Asia Group Holdings Limited, Hong Kong, HK;
Chung Pui Chan, Hong Kong, HK;
Wing Hong Choi, Hong Kong, HK;
Lai Fan Lai, Hong Kong, HK;
Kwok Keung Paul Ho, Hong Kong, HK;
Chien Chung, Hong Kong, HK;
MIND TECHNOLOGY DEVELOPMENT LIMITED, Hong Kong, HK;
NEW ASIA GROUP HOLDINGS LIMITED, Hong Kong, HK;
Abstract
A flexible transparent sensing film with embedded electrodes is described in the present invention, which would greatly improve the optical transmittance, electrical conductivity and reliability. The present sensing film can also simultaneously enable multiple touches for distinct locations sensing and at least another set of electrical signal sensing. The present sensing film includes a top conductive electrode, a bottom conductive electrode and a dielectric substrate or a functional substrate that would generate electrical signal response due to a specific input such as motion, light, chemical, or temperature. The present sensing film apparatus could be configured to have the top and bottom conductive electrodes which are partially or fully embedded onto the surfaces of the dielectric and/or functional substrates.