Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir Fridman0
Sergey Fridman0
Date of Patent
February 17, 2009
0Patent Application Number
107425860
Date Filed
December 19, 2003
0Patent Primary Examiner
Patent abstract
An apparatus and method are provided for generating a three-dimensional image having all four physiological depth perception cues. One embodiment includes backlighting device for projecting light; a spatial light modulator for modulating light emanated by the backlighting device; a lens array having a plurality of lenses for receiving and redirecting the light; and an optional aperture screen for inhibiting unwanted light and for minimizing reflections from external lighting. Embodiments of the invention may be used to reproduce directional distribution of light from a computer-generated image, a photographically captured three-dimensional scene, or other from other sources.
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