Treating arcs in a plasma process

An arc treatment device includes an arc detector operable to detect whether an arc is present in a plasma chamber, an arc energy determiner operable to determine an arc energy value based on an energy supplied to the plasma chamber while the arc is present in the plasma chamber, and a break time det...

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Bibliographische Detailangaben
Hauptverfasser: Zelechowski, Marcin, Lach, Piotr
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An arc treatment device includes an arc detector operable to detect whether an arc is present in a plasma chamber, an arc energy determiner operable to determine an arc energy value based on an energy supplied to the plasma chamber while the arc is present in the plasma chamber, and a break time determiner operable to determine a break time based on the determined arc energy value.