Optical: systems and elements – Holographic system or element – Authentication
Reexamination Certificate
2011-08-09
2011-08-09
Amari, Alessandro (Department: 2872)
Optical: systems and elements
Holographic system or element
Authentication
C283S085000
Reexamination Certificate
active
07995256
ABSTRACT:
A main object of the present invention is to provide a transparent card with a hologram having the excellent design property and a high security property. The present invention achieves the object by providing a transparent card with a hologram, characterized by comprising a configuration with a transparent card substrate made of a resin transparent with respect to a visible light, and a hologram layer having a computer generated hologram part to function as a transmission type Fourier transform lens laminated.
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Kitamura Mitsuru
Watanabe Masachika
Amari Alessandro
Dai Nippon Printing Co. Ltd.
Ladas & Parry LLP
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