MEASURING SYSTEM

An objective for a projection exposure apparatus includes a metrology stage arranged on the frame of the objective. The objective includes at least one optical component, an objective mount for mounting the optical component, and a positioning device for holding at least one measuring device. The po...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HAIDNER HELMUT, STRIEBEL CHRISTOPH, GOEPPERT MARKUS, FREIMANN ROLF
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An objective for a projection exposure apparatus includes a metrology stage arranged on the frame of the objective. The objective includes at least one optical component, an objective mount for mounting the optical component, and a positioning device for holding at least one measuring device. The positioning device is connected to the objective mount and has at least one degree of freedom of displacement for displacing the measuring device.