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:
Apr. 14, 2025
Filed:
Mar. 11, 2021
Amorepacific Corporation, Seoul, KR;
Jeong Eun Seo, Yongin-si, KR;
Hyun Hyub Ko, Ulsan, KR;
Jin Young Myoung, Gwangyang-si, KR;
Jong Hwa Park, Changwon-si, KR;
Young Oh Lee, Ulsan, KR;
Young Kyung Kim, Yongin-si, KR;
Seung Han Park, Yongin-si, KR;
Won Seok Park, Yongin-si, KR;
Sung Won Yi, Yongin-si, KR;
Tae Ryong Lee, Yongin-si, KR;
Byung Guen Chae, Yongin-si, KR;
Amorepacific Corporation, Seoul, KR;
Abstract
A sensor for measuring a temperature change amount. The sensor includes a first composite material layer including a polymer having a volume changing according to a temperature change amount; an electrode layer provided on one side of the first composite material layer and capable of representing the temperature change amount as a resistance change amount; and a second composite material layer at least partially provided on the upper side of the first composite material layer and containing polydimethylsiloxane (PDMS) and at least one of carbon nanotubes (CNT), boron nitride nanotubes (BNNT), and graphene or containing a thermoplastic polyurethane (TPU) so that the temperature change occurring on one side thereof is transferred to the other side thereof.