Patent ID: 8723929

Claim:
A 3D display system, comprising: a plurality of multi-viewing zone miniaturized imaging modules, each multi-viewing zone miniaturized imaging module comprising: a housing; a projection unit disposed on an inner side of the housing; and a viewing zone modulating screen disposed on another inner side of the housing and opposite to the projection unit which projects an image onto the viewing zone modulating screen, and the viewing zone modulating screen comprising; a fixing structure disposed on the housing for fixing and modulating a relative position and a relative angle between the projection unit and the viewing zone modulating screen; a viewing zone modulating layer disposed in front of the fixing structure for correspondingly projecting multi-viewing zone images in a predetermined direction respectively; and a light diffusion layer disposed between the fixing structure and the viewing zone modulating layer, wherein an image projected from the projection unit passes through the light diffusion layer and enters the viewing zone modulating layer, wherein a plurality of viewing zones formed by the multi-viewing zone images are positioned in front of the viewing zone modulating layer, while the projection unit is positioned in rear of the light diffusion layer; wherein, in each multi-viewing zone miniaturized imaging module, the projection unit projects the multi-viewing zone images onto respective viewing zone modulating screen and forms the viewing zones in front of the viewing zone modulating screen, and the image is a segmented image composed of a plurality of images having different view-angles; and an image output module for editing, adjusting and distributing the multi-viewing zone images to the multi-viewing zone miniaturized imaging modules for display.