PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS

A plasma processing method includes a substrate processing step of performing predetermined processing on a target substrate loaded into a chamber by using plasma of a hydrogen-containing gas and unloading the processed substrate from the chamber; and an in-chamber processing step of processing surf...

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Bibliographische Detailangaben
Hauptverfasser:	HOSHI, Naotsugu, OHISHI, Tetsuya, HIGASHITSUTSUMI, Shinji
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A plasma processing method includes a substrate processing step of performing predetermined processing on a target substrate loaded into a chamber by using plasma of a hydrogen-containing gas and unloading the processed substrate from the chamber; and an in-chamber processing step of processing surfaces of components in the chamber by plasma of an oxygen-containing gas after the substrate processing step is performed at least once. The substrate processing step is performed again at least once after the in-chamber processing step.