Uniformity control for radio frequency plasma processing systems

A radio frequency plasma processing system including a reaction chamber, a pedestal disposed in the reaction chamber, and a plurality of sector plates disposed azimuthally around the pedestal in an annulus between the pedestal and the reaction chamber.

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Bibliographische Detailangaben
Hauptverfasser: Savas, Stephen E, De Chambrier, Alexandre
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A radio frequency plasma processing system including a reaction chamber, a pedestal disposed in the reaction chamber, and a plurality of sector plates disposed azimuthally around the pedestal in an annulus between the pedestal and the reaction chamber.