Organic Thin-Film Transistor Using High-Resolution Screen-Printed Electrodes

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概要

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• Organic thin-film transistors and inverters were fabricated with screen-printed electrodes. The screen printing ink was formulated with silver nanoparticles for high conductivity and carbon black for a high work function. Under optimum fabrication conditions, a pattern as small as 30 μm could be fabricated. The field effect mobility $\mu$ was calculated to be $7 \times 10^{-2}$ cm2 V-1 s-1 from the organic thin-film transistor. For this transistor, the ratio of silver nanoparticles to carbon black for screen-printed electrodes was 30 to 70 wt %.

• 2009-08-25

著者

• Yang Yong

  Electronics And Telecommunications Research Institute

• Kim Seong

  Electronics And Telecommunications Research Institute

• Ko Jun

  Division of Mechanical Engineering, Hanbat National University, San 16-1, Dukmyung-dong, Yuseong-gu, Daejeon 305-719, Korea

• Lim Sang

  Electronic and Telecommunication Research Institute, 138 Gajeongno, Yuseong-gu, Daejeon 305-700, Korea

• Lee Mi

  Pukyung National University, San 100, Yongdang-dong, Nam-gu, Busan 608-739, Korea

• Nam Su

  Pukyung National University, San 100, Yongdang-dong, Nam-gu, Busan 608-739, Korea

• Yang Yong

  Electronic and Telecommunication Research Institute, 138 Gajeongno, Yuseong-gu, Daejeon 305-700, Korea

• Kim Seong

  Electronic and Telecommunication Research Institute, 138 Gajeongno, Yuseong-gu, Daejeon 305-700, Korea

関連論文

• Improved Contact Properties for Organic Thin-Film Transistors Using Self-Assembled Monolayer
• Organic Thin-Film Transistor Using High-Resolution Screen-Printed Electrodes
• Improved Contact Properties for Organic Thin-Film Transistors Using Self-Assembled Monolayer
• Lifetime and Electric Characteristics of Encapsulated Organic Light-Emitting Devices

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