SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

The invention provides a semiconductor device and a manufacturing method thereof. The semiconductor device has an element region and a sensing region. The gate-type switching element in the element region has a plurality of gate trenches, a gate electrode, and an interlayer insulating layer covering...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWAHASHI YOHEI, SHIMONO TAKAYA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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