PROTECTIVE MULTILAYER COATING FOR PROCESSING CHAMBER COMPONENTS

The present disclosure relates to protective multilayer coatings for processing clumbers and processing clumber components. In one embodiment, a multilayer protean e coating includes a metal nitride layer and an oxide layer disposed thereon. In one embodiment, the multilayer protective coating furth...

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Bibliographische Detailangaben
Hauptverfasser:	PAREEK, Yogita, BAJAJ, Geetika, PAPKE, Kevin A, THAKARE, Darshan, GORADIA, Prerna Sonthalia, KADAM, Ankur
Format:	Patent
Sprache:	eng ; fre ; ger
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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Beschreibung
Zusammenfassung:	The present disclosure relates to protective multilayer coatings for processing clumbers and processing clumber components. In one embodiment, a multilayer protean e coating includes a metal nitride layer and an oxide layer disposed thereon. In one embodiment, the multilayer protective coating further includes an oxynitride interlayer and/or an oxy fluoride layer. The multilayer protective coating may be formed on a metal alloy or ceramic substrate, such as a processing clumber or a processing clumber component used in tire field of electronic device manufacturing, e.g., semiconductor device manufacturing. In one embodiment, the metal nitride layer and the oxide layer are deposited on the substrate by atomic layer deposition.