| 摘要 |
The invention also provides a semiconductor device comprising: a plurality of first gate patterns disposed in a cell area of a substrate region; a plurality of first junction regions disposed in the cell area respectively adjacent to the first gate patterns; buried insulation film buried in the middle area of the substrate region at a bottom region of the cell area; at least one second gate pattern disposed in a peripheral area of the substrate region; and a plurality of second junction regions disposed in the substrate region respectively adjacent to the second gate pattern.
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