Security document
The card incorporates card user data and has at least one luminescent region which is partially covered to provide a machine-readable coding. At least part of the coding is correlated with the specific user information for validation of the card authenticity. The luminescent region may be provided b...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; ger |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The card incorporates card user data and has at least one luminescent region which is partially covered to provide a machine-readable coding. At least part of the coding is correlated with the specific user information for validation of the card authenticity. The luminescent region may be provided by a strip across the surface of the card, containing a material which is luminescent in the non-visible spectral range and a material which is fluorescent in the visible spectral range. |
---|