FLUID HANDLING STRUCTURE, LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

A fluid handling structure for a lithographic apparatus is disclosed. The fluid handling structure has a plurality of openings arranged in plan, in a line. The fluid handling structure is configured such that the openings are directed, in use, towards a facing surface, the facing surface being a sub...

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Bibliographische Detailangaben
Hauptverfasser: BAETEN Adrianes Johannes, EVANGELISTA Fabrizio, DONDERS Sjoerd Nicolaas Lambertus, KEMPER Nicolaas Rudolf, PHILIPS Danny Maria Hubertus, DIRECKS Daniel Jozef Maria, VAN DEN DUNGEN Clemens Johannes Gerardus, RIEPEN Michel
Format: Patent
Sprache:eng
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Zusammenfassung:A fluid handling structure for a lithographic apparatus is disclosed. The fluid handling structure has a plurality of openings arranged in plan, in a line. The fluid handling structure is configured such that the openings are directed, in use, towards a facing surface, the facing surface being a substrate and/or a substrate table. The substrate table is configured to support the substrate. Outward of the line of openings is a damper. The damper may have a width that varies along the line of openings. The damper width is defined between the line of openings and an opposing damper edge.