Optical: systems and elements – Relief illusion – Reflected line of sight
Patent
1997-12-30
1999-03-02
Dang, Hung Xuan
Optical: systems and elements
Relief illusion
Reflected line of sight
359443, G02C 2722
Patent
active
058778942
ABSTRACT:
An omnidirectional viewing system for enabling viewers to view projected images from a plurality of positions about the system. The omnidirectional viewing system includes a plurality of cylindrical sheets of optically transmissive material stacked on one another to form a cylindrical reflection chamber for reconstructing an image projected therein and a reflective coating on the outer surface of the reflection chamber for reflecting at least a first portion of light from at least a first projected image within the reflection chamber and for allowing at least a second portion of light from at least the first projected image to exit the reflection chamber at a plurality of locations on the outer surface of the reflection chamber.
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Dang Hung Xuan
Liston David B.
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