Characteristics of Narrow-Channel Polysilicon Thin-Film Transistors

研究成果: Article

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The effect of channel width on the characteristics of polvsilicon thin-film transistors (TFT) was investigated. n-channel TFT’s with a channel length L of 20 μm and a channel width W ranging from 20 to 0.5 pm were fabricated and characterized. The most prominent effect of reducing the TFT channel was a drastic decrease in threshold voltage when W was reduced to less than 5 pm. This decrease was found to be correlated with the decrease in grain-boundary trap density.

元の言語English
ページ(範囲)1967-1968
ページ数2
ジャーナルIEEE Transactions on Electron Devices
38
発行部数8
DOI
出版物ステータスPublished - 1991 8
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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