| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 봄 (04/10 ~ 04/11, 컨벤션 뷰로(대전)) |
| 권호 |
33권 1호 |
| 발표분야 |
유기반도체 재료 및 소자 |
| 제목 |
Characterization of mixed TIPS-pentacene and binder polymer solution-processed OTFTs |
| 초록 |
6,13-bis(triisopropylsilylethynyl) pentacene (TIPS pentacene) is a functionalized pentacene derivative designed to enhance both the solution solubility and solid-state packing of pentacene. We have fabricated solution-processed organic thin-film transistors and devices using mixed 6,13-bis(triisopropyl-silylethynyl) pentacene (TIPS-pentacene) and binder polymer as the active semiconductor material. Three different methods were used for the TIPS-pentacene deposition. Three methods were drop casting, spin coating and inkjet printing. The mobility calculated in the saturation regime was 0.012 cm2/V s. The current modulation, which is the ratio of the current in accumulation over the current in depletion, also referred to as the Ion/Ioff, was above 104. |
| 저자 |
임현석1, 임종선1, 이창진1, 김재훈2, 윤성철1, 이학성1
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| 소속 |
1한국화학(연), 2한양대 |
| 키워드 |
OTFT |
| E-Mail |
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