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. 27, 2018
Filed:
Dec. 03, 2014
Global Frontier Center for Multiscale Energy Systems, Seoul, KR;
Seoul National University R&db Foundation, Seoul, KR;
Research & Business Foundation Sungkyunkwan University, Gyeonggi-do, KR;
Daeshik Kang, Seoul, KR;
Yong Whan Choi, Gyeonggi-do, KR;
Chanseok Lee, Seoul, KR;
Kahp-Yang Suh, Seoul, KR;
Tae-il Kim, Gyeonggi-do, KR;
Man Soo Choi, Seoul, KR;
Global Frontier Center-Multiscale Energy Systems, Seoul, KR;
SNU R&DB Foundation, Seoul, KR;
Research & Business Foundation Sungkyunkwan Univ., Gyeonggi-do, KR;
Abstract
A high-sensitivity sensor containing cracks is provided. The high-sensitivity sensor is obtained by forming microcracks on a conductive thin film, which is formed on top of a support, wherein the microcracks form a micro joining structure in which the microcracks are electrically changed, short-circuited or open, thereby converting external stimuli into electric signals by generating a change in a resistance value. The high-sensitivity sensor can be useful in a displacement sensor, a pressure sensor, a vibration sensor, artificial skin, a voice recognition system, and the like.