Plasma Strip Tool With Multiple Gas Injection Zones

Plasma processing apparatus for processing a workpiece are provided. In one example embodiment, a plasma processing apparatus for processing workpiece includes a processing chamber, a plasma chamber separated from the processing chamber by a separation grid, an inductively coupled plasma source conf...

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Bibliographische Detailangaben
Hauptverfasser:	Desai, Dixit V, Pakulski, Ryan M, Ma, Shawming, Nagorny, Vladimir
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	Plasma processing apparatus for processing a workpiece are provided. In one example embodiment, a plasma processing apparatus for processing workpiece includes a processing chamber, a plasma chamber separated from the processing chamber by a separation grid, an inductively coupled plasma source configured to generate a plasma in the plasma chamber. The apparatus includes a pedestal disposed within the processing chamber configured to support a workpiece. The apparatus a first gas injection zone configured to inject a process gas into the plasma chamber at a first flat surface, and a second gas injection zone configured to inject a process gas into the plasma chamber at a second flat surface. The separation grid has a plurality of holes configured to allow the passage of neutral particles generated in the plasma to the processing chamber.