PROTECTIVE COATING FOR A SEMICONDUCTOR REACTION CHAMBER

Processing methods and apparatus for depositing a protective layer on internal surfaces of a reaction chamber are provided. One method may include depositing, while no wafers are present in the reaction chamber having interior surfaces, a first layer of protective material onto the interior surfaces...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GANANY, Alon, BATZER, Rachel, SINGHAL, Akhil, AUSTIN, Dustin Zachary
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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