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Title:
HIGHLY FLEXIBLE, PIEZORESISTIVE, WIRE-BASED, AND SHAPE-VARIABLE SENSOR, METHOD FOR MANUFACTURING SAME, AND SHAPE-VARIABLE SENSOR APPLICATION
Document Type and Number:
WIPO Patent Application WO/2019/212086
Kind Code:
A1
Abstract:
The present invention pertains to a method for manufacturing a flexible sensor for three-dimensional curved surfaces of human or humanoid robot systems, wherein the flexible sensor is a highly flexible, piezoresistive, wire-based, and shape-variable sensor that can provide artificial skin having a spatial resolution of less than 300 micron texel for telepathological/telediagnostic medical applications, and can be applied to the prosthetic feet or the like of humanoid robots for postural stability. The highly flexible, piezoresistive, wire-based, and shape-variable sensor according to the present invention is characterized by being configured in the form of a sheet by arranging a plurality of piezoresistive wires including: a conductive core made of a mixture of a silicone polymer (platinum-catalyzed silicone), multiwall carbon nanotubes (MWCNT), and anhydrous toluene; and an insulation layer coated on the outer surface of the conductive core.

Inventors:
LEE, Haengki (291 Daehak-ro, Yuseong-gu, Daejeon, 34141, KR)
HAIDER, Muhammad Salman (291 Daehak-ro, Yuseong-gu, Daejeon, 34141, KR)
KHALID, Hammad Raza (291 Daehak-ro, Yuseong-gu, Daejeon, 34141, KR)
JANG, Daeik (291 Daehak-ro, Yuseong-gu, Daejeon, 34141, KR)
Application Number:
KR2018/006879
Publication Date:
November 07, 2019
Filing Date:
June 19, 2018
Export Citation:
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Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (291 Daehak-ro, Yuseong-gu, Daejeon, 34141, KR)
International Classes:
G01L1/18; G01L1/22; G08C17/02; G16H40/67
Foreign References:
KR20130076153A2013-07-08
KR20130125884A2013-11-20
US20020194934A12002-12-26
US20050241409A12005-11-03
US20050268699A12005-12-08
Attorney, Agent or Firm:
OH, Wihwan (4th Fl, 59 Gangnam-daero 79-gil,Seocho-gu, Seoul, 06542, KR)
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