Abstract
A novel device structure for the vertical bottom polysilicon gate thin film transistor (TFT) with a self-align offset drain is proposed and demonstrated. The new VTFT allows a deep-submicron channel length, which is determined by the thickness of the active polysilicon film, not by the lithographic system resolution. The self-alignment offset drain reduces the leakage current, as a result, it exhibits good device performance.
Original language | English |
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Pages (from-to) | 199-201 |
Number of pages | 3 |
Journal | IEEE Electron Device Letters |
Volume | 17 |
Issue number | 5 |
DOIs | |
State | Published - 05 1996 |
Externally published | Yes |