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:
Oct. 20, 2020
Filed:
Mar. 04, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Chil Young Ji, Seoul, KR;
Jeong Gi Seo, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A sensing module according to an embodiment includes: a substrate; a sensing electrode formed on a first surface of the substrate; a reaction layer formed on the first surface of the substrate and burying an upper surface of the substrate and the sensing electrode; a driving unit electrically connected to the sensing electrode formed on the first surface of the substrate and processing a sensing signal transmitted through the sensing electrode; and a protective layer formed surrounding the driving unit, wherein an impedance value of the reaction layer is changed by an external contact material, and the sensing electrode transmits the sensing signal with respect to the impedance value of the reaction layer to the driving unit.