STAGE SYSTEM, LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

The magnet assembly has a separate interface for connecting each magnetic body to the object table separately. The magnet assembly further comprises a spacer device, which holds the first and second magnetic body at a relative distance to each other in at least the direction of the internal magnetic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Limpens, Patrick Willem Paul, Gijzen, Ronald Cornelis Gerardus, van der Meulen, Frits, Riedstra, Bart Friso, Cox, Hendrikus Herman Marie
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The magnet assembly has a separate interface for connecting each magnetic body to the object table separately. The magnet assembly further comprises a spacer device, which holds the first and second magnetic body at a relative distance to each other in at least the direction of the internal magnetic force.