Shutter device used for exposure in lithography machine, and method for use thereof

A shutter device for use in exposure by a photolithography machine and a method of using the shutter device are disclosed. The device includes a shutter blade (1); a rotating motor (2) for driving the shutter blade (1) to rotate; a controller in electric connection with the rotating motor (2); and a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Zhang, Fuping, Chen, Menglai
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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