Method of manufacturing semiconductor device

Reliability of a semiconductor device is improved. A field plate electrode is formed on an insulating film inside a trench. Next, by an isotropic etching process to the insulating film, the insulating film is thinned, and an upper portion of the field plate electrode is exposed from the insulating f...

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Bibliographische Detailangaben
1. Verfasser:	ABIKO, YUYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
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