Optimized correction of wafer thermal deformations in a lithographic process

A method and apparatus of correcting thermally-induced field deformations of a lithographically exposed substrate, is presented herein. In one embodiment, the method includes exposing a pattern onto a plurality of fields of a substrate in accordance with pre-specified exposure information and measur...

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Bibliographische Detailangaben
Hauptverfasser: OTTENS JOOST JEROEN, VAN DER SCHOOT HARMEN KLAAS, MAAS WOUTERUS JOHANNES PETRUS MARIA, STARREVELD JEROEN PIETER, VENEMA WILLEM JURRIANUS, MENCHTCHIKOV BORIS
Format: Patent
Sprache:eng
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