ETCHING METHOD AND PLASMA PROCESSING APPARATUS

In an etching method, plasma from a processing gas containing a fluorocarbon gas is formed within a chamber of a plasma processing apparatus, and a deposit containing fluorocarbon is formed on a substrate. The substrate includes a first region formed of a silicon containing material and a second reg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hosoya, Masanori, Iwano, Mitsuhiro
Format: Patent
Sprache:eng
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