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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2006.1
- 수록면
- 357 - 361 (5page)
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초록· 키워드
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The electrical performances of organic thin-film transistors (OTFTs) have been improved for the last decade. In this paper, it was demonstrated that the electrical characteristics of the organic thin film transistors (OTFTs) were improved by using polymeric material as adhesion layer on gate insulator. We have investigated OTFTs with polyimide adhesion layer which was fabricated by vapor deposition polymerization (VDP) processing and formed by co-deposition of 2,2-bis (3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 4,4'-oxydianiline. It was found that the OTFTs with adhesion layer showed better electrical characteristics than with bare layer because of good matching between semiconductor and gate insulator. Our devices of performance are field effect mobility of 0.4 cm2/Vs, threshold voltage of -0.8 V and on-off current ratio of 106. In addition, to improve the electrical characteristics of OTFT, we have reduced the thickness of adhesion layer up to a few nanometrs.
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참고문헌 (10)
참고문헌 신청
/ 1989. / IR studies of polyimides. I. Effects of chemical and physical changes during cure 27 : 711 ~
/ 1997. / Integration of vapor deposited polyimide into a multichip module packaging process 20 : 13 ~
/ 1997. / Pentacene-based organic thin-film transistors 44 : 1325 ~
/ 1997. / Preparation and pervaporation performance of polyimide composite membrane by vapor deposition and polymerization 136 : 121 ~
/ 1998. / Organic smart pixels 73 : 142 ~
/ 1997. / Integration of vapor deposited polyimide into a multichip module packaging process 20 : 13 ~
/ 1997. / Pentacene-based organic thin-film transistors 44 : 1325 ~
/ 1997. / Preparation and pervaporation performance of polyimide composite membrane by vapor deposition and polymerization 136 : 121 ~
/ 1998. / Organic smart pixels 73 : 142 ~
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Electrical Effects of the Adhesion Layer Using the VDP Process on Dielectric
한국정보디스플레이학회 International Meeting
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Electrical Characteristics of Bottom-Contact Organic Thin-Film-Transistors Inserting Adhesion Layer Fabricated by Vapor Deposition Polymerization and Ti Adhesion Metal Layer
한국정보디스플레이학회 International Meeting
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Pentacene OTFTs with $Al_2O_3$ gate insulator by Atomic Layer Deposition Process
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Electrical Applications of OTFTs
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OTFT materials Containing Fused Aromatics
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Development of the Printed Top Gate Organic Thin Film Transistor (OTFT)
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Integration of the 4.5
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Toward OTFT device performance enhancement through the surface control of photosensitive polyimide gate insulator
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Effect of side chain structure in Polyimide Gate Insulators on characteristics of OTFTs
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Effect of Side Chain Structure of Gate Insulator on Characteristics of Organic Thin Film Transistor
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A Novel D-A type Copolymers for Organic Thin Film Transistor (OTFTs) Applications
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Self-Assembled $TiO_2$ and Polyelectrolyte Multilayer as OTFT Gate Insulator
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Passivation Layers for Organic Thin-film-transistors
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OTFT의 게이트 절연층의 표면처리에 따른 계면트랩 분석
대한전자공학회 학술대회
2008 .06
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수소 플라즈마 처리를 이용한 역스테거드형 펜타센 트랜지스터의 전기적 특성 향상에 대한 연구
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Condensation and Baking Effects of Polymer Gate Insulator for Organic Thin Film Transistor
한국정보디스플레이학회 International Meeting
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Preparation of $PMMA-co-MMA/TiO_2$ Composite Film by Sol-Gel Process and Its Application to OTFTs as a Gate Insulator
한국정보디스플레이학회 International Meeting
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Organic thin film transistor with initiator-free photosensitive polyimide as a gate insulator
한국고분자학회 학술대회 연구논문 초록집
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