Pentacene을 활성층으로 이용한 유기 TFT의 특성 연구
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
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- 2001.09
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서지정보
ㆍ발행기관 : 한국유화학회
ㆍ수록지정보 : 韓國油化學會誌 / 18권 / 3호
ㆍ저자명 : 김영관, 손병청, 김윤명, 표상우
영어 초록
Organic semiconductors based on vacuum-deposited films of fused-ring polycyclic aromatic hydrocarbon have great potential to be utilized as an active layer for electronic and optoelectronic devices. In this study, pentacene thin films and electrode materials were deposited by Organic Molecular Beam Deposition (OMBD) and vacuum evaporation respectively. For the gate dielectric layer, photoacryl (OPTMER PC403 from JSR Co.) was spin-coated and cured at 220℃. Electrical characteristics of the device were investigated, where the channel length and width was 50 μm and 5 mm. It was found that field effect mobility was 0.039 cm2V-1s-1, threshold voltage was -8 V, and on/off current ratio was 106. Further details will be discussed.
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