Sputtering device

This sputtering device is provided with a cathode unit for emitting sputter particles toward a surface to be treated of a substrate on which a film is to be formed. The cathode unit has a target, a magnet unit, a magnet scanning unit, and an auxiliary magnet. The auxiliary magnet causes magnetic fie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KITAZAWA, RYOYA, ISHIGURE, FUMIAKI, ISOBE, TATSUNORI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:This sputtering device is provided with a cathode unit for emitting sputter particles toward a surface to be treated of a substrate on which a film is to be formed. The cathode unit has a target, a magnet unit, a magnet scanning unit, and an auxiliary magnet. The auxiliary magnet causes magnetic field lines formed by a magnet positioned at a first oscillation end to tilt toward a second oscillation end along the magnet positioned at the first oscillation end.