Title:
CONDUCTIVE YARN PRESSURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2021/141395
Kind Code:
A1
Abstract:
A conductive yarn pressure sensor according to a first embodiment of the present invention comprises a porous fiber layer having predetermined cavities formed therein, a first sensing electrode made of a first conductive yarn formed on one surface of the porous fiber layer, and a second sensing electrode made of a second conductive yarn formed on the other surface of the porous fiber layer, wherein the first sensing electrode or the second sensing electrode is provided so as to be in contact with each other in the cavities of the porous fiber layer due to external pressure. According to an embodiment of the present invention, by having conductive yarn in flexible clothing or textile material, pressure can be sensed by effectively responding to deformation due to external pressure.
Inventors:
KIM WON HYO (KR)
SEONG WOO KYEONG (KR)
LEE KOOK NYUNG (KR)
YOON SU MI (KR)
HONG DONG KI (KR)
KIM YOUNG JOO (KR)
KANG HYE LIM (KR)
SEONG WOO KYEONG (KR)
LEE KOOK NYUNG (KR)
YOON SU MI (KR)
HONG DONG KI (KR)
KIM YOUNG JOO (KR)
KANG HYE LIM (KR)
Application Number:
PCT/KR2021/000166
Publication Date:
July 15, 2021
Filing Date:
January 07, 2021
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
G01L1/14; D03D1/00; G01L1/20
Foreign References:
| KR20180117889A | 2018-10-30 | |||
| KR20180053133A | 2018-05-21 | |||
| CN108593157A | 2018-09-28 | |||
| KR20180117893A | 2018-10-30 | |||
| KR20170107161A | 2017-09-25 |
Attorney, Agent or Firm:
LEE & PARK (KR)
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