Method for modifying resist images by electron beam exposure

It has now been surprisingly found that by exposing a photoresist to flood electron beam exposure in combination with optical exposure, that the pullback on the upper region of lithographic images in resist can be virtually eliminated during electron beam processing. This unexpected result is due to...

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Bibliographische Detailangaben

Hauptverfasser:	ROSS MATTHEW F, LIVESAY WILLIAM R
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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