Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
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- Pages.1313-1314
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- 2007
Characteristics of Organic Thin-Film Transistors with Polymeric Insulator and P3HT by Using Spin-Coating
스핀 코팅으로 제작된 유기 절연체와 P3HT 유기 박막 트랜지스터 특성
- Kim, Jung-Seok (Department of Electrical Engineering, Korea University) ;
- Chang, Jong-Hyeon (Department of Electrical Engineering, Korea University) ;
- Kim, Byoung-Min (Department of Electrical Engineering, Korea University) ;
- Ju, Byeong-Kwon (Department of Electrical Engineering, Korea University) ;
- Pak, Jung-Ho (Department of Electrical Engineering, Korea University)
- Published : 2007.07.18
Abstract
This paper presents organic thin-film transistors (OTFTs) with poly(3-hexylthiophene)(P3HT) semiconductor and several polymeric dielectric materials of poly(vinyl phenol)(PVP), poly(vinyl alcohol)(PVA), and polyimide(PI) by using soluble process. The fabricated OTFT's have inverted staggered structure using transmission line method(TLM) pattern. In order to evaluate the electrical characteristics of the OTFT, capacitance-voltage(C-V) and current-voltage(I-V) were measured. C-V graphs were measured at several frequencies of 100 Hz, 1 kHz, and 1 MHz and ID-VDS graphs according to
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