Patent ID: 8870380

Claim:
A system for time-multiplexed autostereoscopic display, comprising: at least one projector, having a plurality of light sources, wherein the light sources are adapted to be turned on sequentially so that the projector projects a plurality of rays of different directions in different time sequences respectively; an optical relaying device, optically coupled with the projector for relaying the rays; and a slit array, optically coupled with the optical relaying device so as to be illuminated by the rays, wherein the slit array has a plurality of regions which are illuminated by the rays respectively, and each of the regions has a plurality of slits which are turned on sequentially for a part of the rays to pass therethrough, wherein a number of the light sources corresponds to a number of the regions; wherein, each of the light sources has a first turn-on period, and each of the slits has a second turn-on period which is smaller than the first turn-on period.