한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Characteristics and Fabrication of Vertical Type Organic Light Emitting Transistors

  • Oh, Se-Young (Dept. of Chemical & Biomolecular Engineering, Sogang University, Interdisciplinary Program of Integrated Biotechnology, Sogang University) ;
  • Kim, Hee-Jeong (Dept. of Chemical & Biomolecular Engineering, Sogang University) ;
  • Lee, Ji-Young (Dept. of Chemical & Biomolecular Engineering, Sogang University) ;
  • Ryu, Seung-Hoon (Dept. of Chemical & Biomolecular Engineering, Sogang University, Interdisciplinary Program of Integrated Biotechnology, Sogang University)
  • Published : 2005.07.19
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Abstract

We have fabricated vertical type organic thin film transistors (OTFTs) using organic semiconductor materials such as F16CuPc, NTCDA, PTCDI C-8 and C60. The layers of OTFT were fabricated by vacuum evaporation technique and spin casting method onto the Indium Tin Oxide (ITO) coated glass. I-V characteristics and on-off ratios of the fabricated OTFTs were investigated. In addition, we have fabricated light emitting transistor using MEH-PPV and then investigated EL electroluminescent properties.

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