Photolithography mask and method of fabricating a photolithography mask

A photolithography mask is based on a combination of a half-tone phase mask and an alternating phase mask such that, when the radiation passes through some of the openings, a phase difference is in each case produced between adjacent openings, and the surroundings of the openings are partially trans...

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Bibliographische Detailangaben

1. Verfasser:	NOELSCHER CHRISTOPH
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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