B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
B42D 15/10 (2006.01) B42D 15/00 (2006.01)
Patent
CA 2672847
The invention relates to a data carrier having a see-through portion (24) that allows revealing security features (36) with a different appearance on each of its sides (S1, S2) under special lighting conditions, and a method for making such a data carrier. The see-through portion has an improved security, which is more difficult to reproduce by infringers.
La présente invention concerne un support de données ayant une partie transparente (24) permettant de révéler des éléments de sécurité (36) avec un aspect différent sur chacun de ses côtés (S1, S2) dans des conditions d'éclairage spéciales et un procédé pour fabriquer un tel support de données. La partie transparente est dotée d'une sécurité améliorée, qui est plus difficile à reproduire par des contrefacteurs.
Pohjola Teemu
Syrjanen Taru
Gemalto Oy
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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