한국정보디스플레이학회:학술대회논문집
- 2009.10a
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- Pages.937-939
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- 2009
Fabrication of TFTs by using Ink-Jet Printing Process with Poly(4-vinylphenol) Bank layer and TIPS-Pentacene Semiconductor
- Kim, Se-Min (Dept. of Electronics Eng., Dong-A University) ;
- Kim, Min-Jung (Dept. of Electronics Eng., Dong-A University) ;
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Park, Jong-S.
(Dept. of Textile Eng., Dong-A University)
;
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Song, Chung-Kun
(Dept. of Electronics Eng., Dong-A University)
- Published : 2009.10.12
Abstract
In this paper, we report electrical properties of OTFTs made by ink-jet printing with polyvinylphenol (PVP) for bank layer and bis(triisopropylsilylenthynyl) pentacene (TIPS-pentacene) for semiconductor. We could achieve better crystallization and surface uniformity of TIPS pentacene by employing PVP bank layer. The OTFT with PVP bank layer exhibited an field-effect mobility of 0.18