한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Organic thin-film transistors and circuits manufactured by sub-femtoliter inkjets

  • Someya, Takao (Quantum-Phase Electronics Center, School of Engineering, University of Tokyo) ;
  • Sekitani, Tsuyoshi (Quantum-Phase Electronics Center, School of Engineering, University of Tokyo) ;
  • Noguchi, Yoshiaki (Quantum-Phase Electronics Center, School of Engineering, University of Tokyo) ;
  • Yokota, Tomoyuki (Quantum-Phase Electronics Center, School of Engineering, University of Tokyo) ;
  • Klauk, Hagen (Max Planck Institute for Solid State Research) ;
  • Zschieschang, Ute (Max Planck Institute for Solid State Research)
  • Published : 2008.10.13
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Abstract

We have successfully manufactured high-quality top-contact organic thin-film transistors using inkjet technologies with sub-femtoliter droplet volume. Silver fine lines were directly patterned by inkjet on pentacene channel layers. The minimum width of silver lines was $1{\mu}m$ with without the need for pre-patterning or surface pretreatments. The mobility was $0.3\;cm^2/Vs$.

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