Press plate picture making equipment having offner type optical utensil

The imaging device has an array of light sources (12) and a microoptical device (14) producing a virtual intermediate image of the light sources, followed by an optical device (10) provided by at least one sector of a convex mirror (26) and at least one sector of a concave mirror (24) with a common...

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Bibliographic Details
Main Authors H.J. HEIMBEKE, M. FORELL, E. LANGENBACH
Format Patent
LanguageEnglish
Published 13.11.2002
Edition7
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:The imaging device has an array of light sources (12) and a microoptical device (14) producing a virtual intermediate image of the light sources, followed by an optical device (10) provided by at least one sector of a convex mirror (26) and at least one sector of a concave mirror (24) with a common center of curvature, for generation of a real image (28). Also included are Independent claims for the following: (a) a printing pattern imaging device; (b) a printing mechanism; (c) a printing machine
Bibliography:Application Number: CN20021008473