G - Physics – 03 – H
Patent
G - Physics
03
H
G03H 1/18 (2006.01) B29C 39/14 (2006.01) B42D 15/10 (2006.01) G03H 1/02 (2006.01)
Patent
CA 2244324
A method serves the fabrication of a surface structure, in particular of a holographic surface structure, on a substrate. To allow in a simple manner an individualisedfabrication of the surface structure, the substrate (4) is coated with a radiation-curable substance, in particular a radiation-curable monomer (5). An embossing pattern is introduced into the coating, for example by a cylinder (10). The embossing pattern is cured with a modulated irradiation beam (1a, 1b) (Fig.1).
Méthode de fabrication d'une structure de surface sur un substrat, en particulier d'une structure de surface holographique. Pour simplifier la fabrication de la structure, le substrat (4) est recouvert d'une matière pouvant être traitée par rayonnement, particulièrement un monomère (5). Un motif en relief est introduit dans le revêtement, par exemple par un rouleau (10). Le motif en relief est traité avec un faisceau d'irradiation modulé (1a, 1b) (Fig.1).
de Jongh Rudi
Podratzki Bernhard
Hsm Holographic Systems Munchen Gmbh
Shapiro Cohen
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