Process tool and an inspection method

A process tool for processing production substrates, the process tool including: a movable stage configured to perform long-stroke movements in an X-Y plane; an imaging device mounted to a fixed part of the tool and having an optical axis substantially parallel to the X-Y plane; and a mirror mounted...

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Bibliographische Detailangaben
Hauptverfasser: Eummelen, Erik Henricus Egidius Catharina, Berendsen, Christianus Wilhelmus Johannes, Polet, Theodorus Wilhelmus, Gattobigio, Giovanni Luca, Stegen, Raphael Nico Johan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process tool for processing production substrates, the process tool including: a movable stage configured to perform long-stroke movements in an X-Y plane; an imaging device mounted to a fixed part of the tool and having an optical axis substantially parallel to the X-Y plane; and a mirror mounted on the movable stage and oriented at a predetermined angle of inclination to the X-Y plane so that by moving the movable stage to a predetermined position a part of a component to be inspected can be imaged by the imaging device.