한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

잉크젯 프린팅을 이용한 CNT-FED의 전계 방출 특성

Field emission characteristics of CNT-FED using ink-jet printing

  • 송진원 (한국기계언구원 나노공정장비 연구센터) ;
  • 윤여환 (한국기계언구원 나노공정장비 연구센터) ;
  • 한창수 (한국기계언구원 나노공정장비 연구센터)
  • Song, Jin-Won (Nano-Mechanical Systems Research Center, Korea Institute of Machinery and Materials) ;
  • Yoon, Yeo-Hwan (Nano-Mechanical Systems Research Center, Korea Institute of Machinery and Materials) ;
  • Han, Chang-Soo (Nano-Mechanical Systems Research Center, Korea Institute of Machinery and Materials)
  • 발행 : 2007.06.21
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초록

We report the field emission characteristics of transparent single-walled carbon nanotube (SWNT) film printed using an inkjet. Pure SWNTs dispersed in dimethylformamide were printed in a transparent layer on indium-tin oxide-coated glass and annealed at $350^{\circ}C$. After taping treatment, SWNTs were oriented vertically on the substrate. The front and the back of the fabricated device produced simultaneous emissions of identical quality. In addition, inkjet printing directly achieved a patterned emission, without a secondary pattern process. This method allows simple fabrication using only SWNTs, without the use of other additives.

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