Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Study and Fabrication of Transparent Electrode Film by using Thermal-Roll Imprinted Ag Mesh Pattern and Coated Conductive Polymer

열형-롤 각인으로 형성한 Ag 격자 패턴과 전도성 고분자 코팅을 이용한 투명전극 필름 제작에 관한 연구

  • Yu, Jong-Su (Department of -Mechanical Systems Research Division, KIMM) ;
  • Jo, Jeong-Dai (Department of -Mechanical Systems Research Division, KIMM) ;
  • Yoon, Seong-Man (Department of -Mechanical Systems Research Division, KIMM) ;
  • Kim, Do-Jin (Department of Materials Science and Engineering, Chungnam National Univ.)
  • 유종수 (한국기계연구원 나노융합생산시스템 연구본부) ;
  • 조정대 (한국기계연구원 나노융합생산시스템 연구본부) ;
  • 윤성만 (한국기계연구원 나노융합생산시스템 연구본부) ;
  • 김도진 (충남대학교 재료공학과)
  • Received : 2010.07.16
  • Accepted : 2010.08.12
  • Published : 2010.09.01
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Abstract

In this study, to fabricate a low-resistance and high optical transparency electrode film, the following steps were performed: the design and manufacture of electroforming stamp, the fabrication of a thermal roll-imprinted polycarbonate (PC) patterned films, the filled low-resistance Ag paste using doctor blade process on patterned PC films and spin coating by conductive polymers. As a result of PC films imprinted line width of $26.69{\pm}2\;{\mu}m$, channel length of $247.57{\pm}2\;{\mu}m$, and pattern depth of $7.54{\pm}0.2\;{\mu}m$. Ag paste to fill part of the patterned film with conductive polymer coating and then the following parameters were obtained: a sheet resistance of $11.1\;{\Omega}/sq$ optical transparency values at a wavelength of 550 nm was 80.31 %.

Keywords

References

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