Lithographic apparatus and manufacturing method thereof

A lithographic apparatus for reducing the visibility of artifacts in the pattern is provided. The apparatus comprises an illumination system, a patterning device, a projecting system, and a modulating device. The illumination system supplies a beam of radiation. The patterning device patterns the be...

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Bibliographische Detailangaben
1. Verfasser:	R. H. MOLEGSCHMID,J. LOFF
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A lithographic apparatus for reducing the visibility of artifacts in the pattern is provided. The apparatus comprises an illumination system, a patterning device, a projecting system, and a modulating device. The illumination system supplies a beam of radiation. The patterning device patterns the beam. The projection system projects the beam onto a target portion of a substrate. The modulating device modulates the beam to impart the pattern with a modulation scheme.