Transparent thin film transistors using ZnO as an active channel layer and their electrical properties

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作者
机构
[1] Masuda, Satoshi
[2] Kitamura, Ken
[3] Okumura, Yoshihiro
[4] Miyatake, Shigehiro
[5] Tabata, Hitoshi
[6] Kawai, Tomoji
来源
Masuda, S. (masuda@optec.minolta.co.jp) | 1624年 / American Institute of Physics Inc.卷 / 93期
关键词
Carrier concentration - Fabrication - Gates (transistor) - Glass - Leakage currents - Opacity - Pulsed laser deposition - Silica - Silicon nitride - Silicon wafers - Transparency - X ray diffraction analysis - Zinc oxide;
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摘要
The construction and characteristics of bottom-gate-type thin film transistors (TFT) which used ZnO as the active channel layer with a two-layer gate insulator were described. The subsequent reduction in the drain current and the leakage current characteristics was discussed. The electrical properties of a transparent TFT were also presented.
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