A SUBSTRATE HOLDER, A LITHOGRAPHIC APPARATUS AND METHOD OF MANUFACTURING DEVICES

A substrate holder for use in a lithographic apparatus and configured to support a substrate, the substrate holder including a main body having a main body surface; a plurality of burls projecting from the main body surface to support the substrate spaced apart from the main body surface; and a liqu...

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Bibliographische Detailangaben
Hauptverfasser: BALTIS, Coen Hubertus Matheus, SCHOLTEN, Bert Dirk, VAN SOMMEREN, Daan Daniel Johannes Antonius, TROMP, Siegfried Alexander, FRENCKEN, Mark Johannes Hermanus, VAN DE VIJVER, Yuri Johannes Gabriël, NAKIBOGLU, Günes
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A substrate holder for use in a lithographic apparatus and configured to support a substrate, the substrate holder including a main body having a main body surface; a plurality of burls projecting from the main body surface to support the substrate spaced apart from the main body surface; and a liquid control structure provided in a peripheral region of the main body surface and configured to cause liquid to preferentially flow toward the periphery of the main body surface.