마이크로전자및패키징학회지 (Journal of the Microelectronics and Packaging Society)

  • 제25권3호
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  • Pages.43-47
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  • 2018
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  • 1226-9360(pISSN)
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  • 2287-7525(eISSN)
한국마이크로전자및패키징학회 (The Korean Microelectronics and Packaging Society)
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무선 데이터 전송 시스템이 장착된 웨어러블 저항식 스트레인 센서

Wearable Resistive Strain Sensor Networked by Wireless Data Transfer System

  • 오제헌 (연세대학교 공과대학 신소재공학과) ;
  • 이성주 (연세대학교 공과대학 신소재공학과) ;
  • 신혜린 (연세대학교 공과대학 신소재공학과) ;
  • 김승록 (연세대학교 공과대학 신소재공학과) ;
  • 유주현 (연세대학교 공과대학 신소재공학과) ;
  • 박진우 (연세대학교 공과대학 신소재공학과)
  • Oh, Je-Heon (Department of Materials Science and Engineering, College of Engineering, Yonsei University) ;
  • Lee, Sung-Ju (Department of Materials Science and Engineering, College of Engineering, Yonsei University) ;
  • Shin, Hae-Rin (Department of Materials Science and Engineering, College of Engineering, Yonsei University) ;
  • Kim, Seung-Rok (Department of Materials Science and Engineering, College of Engineering, Yonsei University) ;
  • Yoo, Ju-Hyun (Department of Materials Science and Engineering, College of Engineering, Yonsei University) ;
  • Park, Jin-Woo (Department of Materials Science and Engineering, College of Engineering, Yonsei University)
  • 투고 : 2018.09.03
  • 심사 : 2018.09.28
  • 발행 : 2018.09.30
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초록

본 연구에서는 silver nanowire (AgNW)를 polydimethylsiloxane (PDMS) 기판에 embedding하여 손가락 움직임을 전기 신호로 읽을 수 있는 투명 저항식 변형 센서를 제작하였다. 이후 bluetooth를 이용한 무선 통신의 방식으로 변형 센서가 내는 데이터를 컴퓨터와 스마트폰 앱으로 전송하는 근거리 통신을 가능하게 하였다. 최종적으로 데이터 가공공정을 통하여 스마트폰 앱으로 변형 센서에 의한 손가락 움직임을 읽고 이미지를 변환시키는 프로그램을 제작하여 컴퓨터와 스마트폰 앱으로 확인하였다.

In this study, we fabricated transparent resistive strain sensor by embedding silver nanowire in polydimethylsiloxane (PDMS) substrate to sense the finger bending motion electrically. Using bluetooth as wireless data transfer system, strain data was transferred to computer and smart phone application enabling near field communication. Additionally, we made a program translating resistance change by finger motion strain to save images and confirmed that it worked at application and computer.

키워드

참고문헌

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