Lithographic apparatus and to a reflector apparatus

Disclosed is a reflector apparatus comprising a reflector and an array of thermoelectric heat pumps each having a first end proximal to and in thermal contact with the reflector and having a second end distal from the reflector, a lithography tool having such a reflector apparatus, and a method of u...

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1. Verfasser: Osuman Andani Alhassan
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed is a reflector apparatus comprising a reflector and an array of thermoelectric heat pumps each having a first end proximal to and in thermal contact with the reflector and having a second end distal from the reflector, a lithography tool having such a reflector apparatus, and a method of using the same.