Lithographic apparatus and device manufacturing method

An arrangement for adjusting the position on a substrate of a patterned beam generated by a light engine relative to the substrate. The arrangement moves an array of focusing elements, each of which focuses a portion of the patterned beam onto a point on the substrate, relative to an array of indivi...

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Bibliographische Detailangaben
Hauptverfasser: GUI CHENG-QUN, DE JAGER PIETER W.H
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An arrangement for adjusting the position on a substrate of a patterned beam generated by a light engine relative to the substrate. The arrangement moves an array of focusing elements, each of which focuses a portion of the patterned beam onto a point on the substrate, relative to an array of individually controllable elements to impart the pattern to the patterned beam.