STAGE SYSTEM AND LITHOGRAPHIC APPARATUS

The invention provides a stage system comprising a stage (ST) which is movable in respect of a reference structure. One of the stage and the reference structure comprises a reflective surface (REFS). An optical position sensor (I F1) is arranged at the other one of the stage and the reference struct...

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Bibliographische Detailangaben
Hauptverfasser: AUER, Frank, JANSEN, Maarten
Format: Patent
Sprache:eng ; fre
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