Plasma enhanced chemical vapor deposition (PECVD) source

One embodiment is directed to a plasma source comprising a body in which a cavity is formed and at least two self-contained magnetron assemblies disposed within the cavity. The magnetron assemblies are mutually electrically isolated from each other and from the body. In one implementation of such an...

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Bibliographische Detailangaben
Hauptverfasser: Neal Michelle Lynn, Crowley Daniel Theodore, German John Robert, Morse Patrick Lawrence, Meredith, Jr. William A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:One embodiment is directed to a plasma source comprising a body in which a cavity is formed and at least two self-contained magnetron assemblies disposed within the cavity. The magnetron assemblies are mutually electrically isolated from each other and from the body. In one implementation of such an embodiment, the self-contained magnetron assemblies comprise closed-drift magnetron assemblies. Other embodiments are disclosed.