G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 5/32 (2006.01) G03H 1/22 (2006.01) H04N 5/74 (2006.01)
Patent
CA 2390692
A holographic display comprises a light source and an Electrically Addressable Spatial Light Modulator (EASLM) (1) in the path of the light source. A light guiding means (4) is arranged to guide light from the EASLM to each of a set of tiled regions of a OASLM (8) in turn. The Optically Addressable Spatial Light Modulator (OASLM) has a monostable light modulation property which is changed from a first state to a second state by incident light.
L'invention porte sur une présentation holographique comportant une source de lumière et un EASLM (1) (modulateur spatial de lumière adressable électriquement) placé sur le trajet de la source. Un guide de lumière (4) guide la lumière de l'EASLM tour à tour vers chacun des ensembles de zones en mosaïque d'un OASLM (8) (modulateur spatial de lumière adressable optiquement) qui module la lumière monostable en la faisant passer d'un premier état à un deuxième au moyen d'une lumière incidente.
Pain Douglas
Slinger Christopher W.
Fetherstonhaugh & Co.
Holographic Imaging Llc
LandOfFree
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