Method for manufacturing semiconductor device

A method of manufacturing a semiconductor device capable of polishing evenly and separating the adjacent word lines by performing the flattening process using slurry with a doping material added during the polishing process.

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1. Verfasser: SONG YOUNG TAEK
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of manufacturing a semiconductor device capable of polishing evenly and separating the adjacent word lines by performing the flattening process using slurry with a doping material added during the polishing process.