SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME

To provide a semiconductor device that can easily achieve improvement of breakdown voltage and miniaturization and a manufacturing method for the same.SOLUTION: A semiconductor substrate SB has a surface SU and a convex part CON protruding upwardly from the surface SU. An n-type drift area DF has a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NAKASHIBA YASUTAKA, KOSHIMIZU AKIRA, KAWAI TORU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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