SOI device and method of fabricating the same

摘要

Disclosed are an SOI device having no edge leakage current and a method of fabricating the same. The SOI device comprises: an SOI substrate of a stack structure of a base substrate, a buried oxide layer and a semiconductor layer; an oxide layer formed to be in contact with the buried oxide layer at the semiconductor layer portion corresponding to a field region so that an active region is defined; a gate electrode pattern having a gate oxide layer, the gate oxide layer only formed on the active region; a source region and a drain region formed inside the active region of the semiconductor layer of both sides of the gate electrode pattern; and a gate electrode line formed on the gate electrode pattern and on the field region so as to interconnect the gate electrode patterns of the respective active regions arranged in a line.