한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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High Performance Bottom Contact Organic TFTs on Plastic for Flexible AMLCD

  • Kim, Sung-Hwan (Advanced Display Research Center, Kyung Hee University) ;
  • Choi, Hye-Young (Advanced Display Research Center, Kyung Hee University) ;
  • Han, Seung-Hoon (Advanced Display Research Center, Kyung Hee University) ;
  • Jang, Jin (Advanced Display Research Center, Kyung Hee University) ;
  • Cho, Sang-Mi (School of Electrical, Electronics and Computer Engineering, Dankook University) ;
  • Oh, Myung-Hwan (School of Electrical, Electronics and Computer Engineering, Dankook University)
  • Published : 2004.08.23
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Abstract

We developed a high performance bottom contact, organic thin-film transistor (OTFT) array on plastic using a self-organized process. The effect of OTS treatment on the PVP gate insulator for the performance of OTFT on plastic has been studied The OTFT without OTS exhibited a field-effect mobility of 0.1 $cm^2$/Vs on/off current ratio of > $10^7$. On the other hand, OTFT with OTS, exhibited a field-effect mobility of 1.3 $cm^2$/Vs and on/off current ratio of>$10^8$.

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