PROJECTION OBJECTIVE OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS

A projection objective of a microlithographic projection exposure apparatus comprises a manipulator for reducing rotationally asymmetric image errors. The manipulator in turn contains a lens, an optical element and an interspace formed between the lens and the optical element, which can be filled wi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAUF MARKUS, BLEIDISTEL SASCHA, KAZI ARIF, SCHWAER BAERBEL, TAYEBATI PAYAM, BITTNER BORIS, HUMMEL WOLFGANG, CONRADI OLAF, WEBER JOCHEN, HOLDERER HUBERT
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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