유기 절연층에 따른 유기 TFT 특성 연구

• 영문명: Study on the Characteristics of Organic TFT Using Organic Insulating Layer Efficiency
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 표상우(Pyo SangWoo) 이민우(Lee MinWoo) 손병천(Sohn ByungChung) 김영관(Kim YoungKwan)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제19권 제4호, 335~338쪽, 전체 4쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2002.12.31

영문 초록

A new process for polymeric gate insulator in field-effect transistors was proposed. Fourier transform infrared absorption spectra were measured in order to identify ODPA-ODA polyimide. Its breakdown field and electrical conductivity were measured. All-organic thin-film transistors with a stacked-inverted top-contact structure were fabricated to demonstrate that thermally evaporated polyimide films could be used as a gate insulator. As a result, the transistor performances with evaporated polyimide was similar with spin-coated polyimide. It seems that the mass-productive in-situ solution-free processes for all-organic thin-film transistors are possible by using the proposed method without vacuum breaking.

키워드

polymeric gate insulator vapor deposition polymerization in-situ solution-free process