STEREOSCOPIC PROJECTION SYSTEMS AND METHODS FOR EMPLOYING SPATIAL MULTIPLEXING AT AN INTERMEDIATE IMAGE PLANE

摘要

Proposed are various embodiments of projection systems that generally provide stereoscopic images. The projection systems act to split a spatially separated image in a stereoscopic image frame and superimpose the left- and right-eye images on a projection screen with orthogonal polarization states. The embodiments are generally well suited to liquid crystal polarization based projection systems and may use advanced polarization control.