APPARATUS AND METHOD FOR DETERMINING A CONDITION ASSOCIATED WITH A PELLICLE

An apparatus for determining a condition associated with a pellicle for use in a lithographic apparatus, the apparatus including a sensor, wherein the sensor is configured to measure a property associated with the pellicle, the property being indicative of the pellicle condition.

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Bibliographische Detailangaben
Hauptverfasser: ADAMS, Joshua, JUDGE, Andrew, XIONG, Xugang, MODDERMAN, Theodorus Marinus, LYONS, Joseph Harry, BENDIKSEN, Aage, KOTTAPALLI, Veera Venkata Narasimha Narendra, VAN DE KERKHOF, Marcus Adrianus, BROUNS, Derk Servatius Gertruda, JACOBS, Richard, RANJAN, Manish
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An apparatus for determining a condition associated with a pellicle for use in a lithographic apparatus, the apparatus including a sensor, wherein the sensor is configured to measure a property associated with the pellicle, the property being indicative of the pellicle condition.