Object holder and lithographic apparatus

An object table to support an object, the object table having a support body, an object holder to hold an object, an opening adjacent an edge of the object holder, and a channel in fluid communication with the opening via a passageway, wherein the channel is defined by a first material which is diff...

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Bibliographische Detailangaben
Hauptverfasser: Jacobs Johannes Henricus Wilhelmus, Lempens Han Henricus Aldegonda, Pieterse Gerben, Tromp Siegfried Alexander, Steffens Koen, Houben Martijn, Polet Theodorus Wilhelmus, Bloks Ruud Hendrikus Martinus Johannes, Lafarre Raymond Wilhelmus Louis, Simons Wilhelmus Franciscus Johannes, Cortie Rogier Hendrikus Magdalena, Vy Van Vuong, Overkamp Jim Vincent, Laurent Thibault Simon Mathieu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An object table to support an object, the object table having a support body, an object holder to hold an object, an opening adjacent an edge of the object holder, and a channel in fluid communication with the opening via a passageway, wherein the channel is defined by a first material which is different to a second material defining the passageway.