High-sensitivity sensor comprising conductive thin film containing cracks and method for manufacturing same

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United States of America Patent

PATENT NO 9927311
SERIAL NO

14895764

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Abstract

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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.

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Patent Owner(s)

  • GLOBAL FRONTIER CENTER-MULTISCALE ENERGY SYSTEMS; SNU R&DB FOUNDATION; RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIV.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Man Soo Seoul, KR 33 131
Choi, Yong Whan Gyeonggi-do, KR 3 10
Kang, Daeshik Seoul, KR 4 40
Kim, Tae-il Gyeonggi-do, KR 28 474
Lee, Chanseok Seoul, KR 1 9
Suh, Kahp-Yang Seoul, KR 6 93

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