한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2008년도 International Meeting on Information Display
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- Pages.620-621
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- 2008
Electrically Stable Transparent Complementary Inverter with Organic-inorganic Nano-hybrid Dielectrics
- Oh, Min-Suk (Institute of Physics and Applied Physics, Yonsei University) ;
- Lee, Ki-Moon (Institute of Physics and Applied Physics, Yonsei University) ;
- Lee, Kwang-H. (Institute of Physics and Applied Physics, Yonsei University) ;
- Cha, Sung-Hoon (Institute of Physics and Applied Physics, Yonsei University) ;
- Lee, Byoung-H. (Department of Chemistry, Hanyang University) ;
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Sung, Myung-M.
(Department of Chemistry, Hanyang University) ;
- Im, Seong-Il (Institute of Physics and Applied Physics, Yonsei University)
- 발행 : 2008.10.13
초록
Transparent electronics has been one of the key terminologies forecasting the ubiquitous technology era. Several researchers have thus extensively developed transparent oxide-based thin-film transistors (TFTs) on glass and plastic substrates although in general high voltage operating devices have been mainly studied considering transparent display drivers. However, low voltage operating oxide TFTs with transparent electrodes are very necessary if we are aiming at logic circuit applications, for which transparent complementary or one-type channel inverters are required. The most effective and low power consuming inverter should be a form of complementary p-channel and n-channel transistors but real application of those complementary TFT inverters also requires electrical- and even photo-stabilities. Since p-type oxide TFTs have not been developed yet, we previously adopted organic pentacene TFTs for the p-channel while ZnO TFTs were chosen for n-channel on sputter-deposited