G - Physics – 03 – H
Patent
G - Physics
03
H
96/43
G03H 1/02 (2006.01) G03F 7/00 (2006.01)
Patent
CA 1269876
ABSTRACT OF THE DISCLOSURE There is disclosed herein a hologram recording medium comprising of substrate formed of transparent and non- light scattering material having a plurality of open pores for said substrate and photopolymerization composition impregnated in said open pores. The photopolymerization composition consists essentially of a photopolymerizable monomer or oligomer which adheres to the surface of said open pores, a photopolymerization initiator and activator for controlling the photopolymerization speed.
497746
Kojima Chiaki
Shimizu Hidetoshi
Gowling Lafleur Henderson Llp
Sony Corporation
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