한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Fabrication of organic thin film transistor using ink-jet printing technology

  • Kim, Dong-Jo (Dept. of Materials Science and Engineering, Yonsei University) ;
  • Jeong, Sun-Ho (Dept. of Materials Science and Engineering, Yonsei University) ;
  • Park, Bong-Kyun (Dept. of Materials Science and Engineering, Yonsei University) ;
  • Lee, Sul (Dept. of Materials Science and Engineering, Yonsei University) ;
  • Moon, Joo-Ho (Dept. of Materials Science and Engineering, Yonsei University)
  • Published : 2006.08.22
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Abstract

Here we developed a conductive ink which contains silver nanoparticles from which the electrodes for organic thin film transistor were directly patterned by ink-jet printing. To fabricate a coplanar type OTFT, solution processable semiconducting oligomer, ${\alpha},{\omega}-dihexylquaterthiophene$ (DH4T) was drop-cast onto between the ink-jet printed silver electrodes and I-V characteristics were measured.

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