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...

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Bibliographische Detailangaben
Hauptverfasser: COX, Hendrikus Herman Marie, RIEDSTRA, Bart Friso, LIMPENS, Patrick Willem Paul, GIJZEN, Ronald Cornelis Gerardus, VAN DER MEULEN, Frits
Format: Patent
Sprache:eng ; fre ; ger
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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.