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:
May. 28, 2019
Filed:
Jan. 16, 2018
Lg Display Co., Ltd., Seoul, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
WooYoung Shim, Seoul, KR;
HanSaem Kang, Paju-si, KR;
KiSeok Chang, Paju-si, KR;
WookSung Kim, Goyang-si, KR;
SungPil Ryu, Paju-si, KR;
GwangMook Kim, Seoul, KR;
SungJun Cho, Goyang-si, KR;
JaeMin Myoung, Goyang-si, KR;
LG Display Co., Ltd., Seoul, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
The present disclosure relates to a contact sensitive device and a contact sensitive device according to an exemplary embodiment of the present disclosure includes a base film, a first electrode, a second electrode, a third electrode, and a thermochromic layer. A protruding pattern is disposed on the base film. The first electrode and the second electrode are disposed on the base film and are spaced apart from each other with the protruding pattern therebetween. The third electrode is in contact with the protruding pattern. The thermochromic layer is disposed on the third electrode.