Patent ID: 8411135
Filing Date: 2013-04-02
Classification: G03B,H04N

Abstract:
1. A screen system, comprising: a plurality of projectors, each configured to project a unique image; a screen having a front surface and a back surface, with the front surface facing said plurality of projectors; a viewing region defined in an area substantially along a line normal from said projectors to said screen; wherein said screen is divided into a left plane and a right plane, said left and right planes being angled at a junction joining said left plane to said right plane, said angle being sufficient for directing a mirror reflection on said left and right planes, of the unique images from said projectors, away from said viewing region; and wherein said left and right planes are angled away from said projectors so that said junction is the part of the screen closest to the projectors, the left and right planes forming a first target angle, θ, with reference to a first reference line perpendicular to a second reference line normal to said projectors traversing said junction, said first target angle being not less than wherein said plurality of projectors are arranged in a series of adjacent projectors, L is the length of a projection baseline defined by the physical length from the first lens of the first projector within said series of adjacent projectors to the last lens of the last projector within said series of adjacent projectors, and Z is the normal distance from said junction to said series of adjacent projectors.