THREE-DIMENSIONAL IMAGE REPRODUCING DEVICE Russian patent published in 1997 - IPC

FIELD: television, TV and computer games, simulators, etc. SUBSTANCE: device has matrix light source, lens raster and data matrix mechanically interconnected and optically intercoupled and coupled with viewer's pupils. They are placed in relatively parallel planes perpendicular to axis crossing their centers of symmetry. Device also has control unit for light-source and data matrices; distance between matrix light source and lens raster equals focal length of raster lenses. Novelty is that data matrix is placed between matrix light source and lens raster and made in the form of cells, their number being less than or equal to that of raster lenses. EFFECT: enlarged size of three-dimensional image, extended range of possible viewer's positions. 3 cl, 3 dwg