HEAT TREATMENT FURNACE FOR SEMICONDUCTOR SUBSTRATE

PURPOSE:To provide a heat treatment furnace for semiconductor substrate which is capable of significantly reducing the metal contamination level of a heat-treated semiconductor substrate. CONSTITUTION:A heat treatment furnace has a furnace tube 4 located on a base plate 1 and housing a boat 5 therei...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUBOTA ATSUKO, AMAI TSUTOMU, SAMATA SHUICHI
Format: Patent
Sprache:eng
Schlagworte:
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