Semiconductor device and method of manufacturing the semiconductor device

Properties of a semiconductor device are improved. A semiconductor device having a superjunction structure, in which p-type column regions and n-type column regions are periodically arranged, is configured as follows. Each n-type column region has a vertical section including an n-type epitaxial lay...

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Bibliographische Detailangaben
Hauptverfasser: Saito, Shigeaki, Abiko, Yuya, Eguchi, Satoshi, Taniguchi, Daisuke, Yamaguchi, Natsuo
Format: Patent
Sprache:eng
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