MANUFACTURE OF SEMICONDUCTOR DEVICE

PURPOSE:To prevent ion damage by forming a trench by projecting an ion beam, burying positive resist in the trench to flatten the surface, performing etching by using a resist pattern as a mask, and forming a T-type dummy pattern. CONSTITUTION:By projecting Ga ion beam 6 on an insulating film 5, a t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TAKANO HIROZO
Format: Patent
Sprache:eng
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