Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Field effect device in non-single crystal – or...
Patent
1997-07-11
1999-07-20
Martin- Wallace, Valencia
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
257510, H01L 2976, H01L 31036
Patent
active
059258942
ABSTRACT:
A thin film transistor which includes an oxide layer containing a trench; a semiconductor layer formed on the oxide layer, including the trench; a buffer layer formed on the semiconductor layer in the trench; a gate electrode on the semiconductor layer and asymmetrically arranged relative to the trench; and an impurity region formed in the semiconductor layer adjacent the gate electrode on one side of the trench, and an impurity region also formed in the semiconductor layer on the other side of the trench.
REFERENCES:
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patent: 5539238 (1996-07-01), Malhi
patent: 5567958 (1996-10-01), Orlowski et al.
patent: 5773871 (1998-06-01), Boyd et al.
patent: 5869847 (1999-02-01), Sin et al.
Eckert II George C.
LG Semicon Co. Ltd.
Martin Wallace Valencia
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