GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY SYSTEMS;SEOUL NATIONAL UNIVERSITY R&；DB FOUNDATION
发明人:
Yong Whan CHOI,Taemin LEE,Gunhee LEE,Man Soo CHOI,Daeshik KANG,Pikhitsa PETRO
申请号：
US15779202
公开号：
US20200240859A1
申请日:
2016.11.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Provided is a high-sensitivity sensor having a conductive thin film containing linearly induced cracks. The high-sensitivity sensor relates to a sensor, obtained by forming linearly induced microcracks on a conductive thin film formed on a support, for measuring external tensile and pressure by measuring a change in the electrical resistance due to modification, short-circuiting, or openings in micro-joining structures formed by the microcracks. The high-sensitivity conductive crack sensor may be applied to high-precision measurements or artificial skins, and may be utilized as a positioning detection sensor by pixelating the sensor. Thus, the high-sensitivity sensor may be effectively used in the fields of precise measurements, bio-measurement devices through human skin, human motion measuring sensors, display panel sensors, etc.
