Design of stereoscopic display monitor for multi-users

摘要

A new naked eyes stereoscopic display optical system for multi-users was proposed in this paper, different from the conventional naked eyes stereoscopic display monitors with sophistication technology and bad uniformity of illumination. According to the binocular parallax technology, Fresnel lens and polaroid sheet were chosen to focus the rays on the observers' eyes. Freeform lens were used in this system to enhance illumination uniformity of pictures and efficiency of the system. The results of simulation showed that the users can obtain stereoscopic effect at their each places, uniformity of illumination on LCD was above 0.6. Therefore, this system had a simple and compact structure, and the quality of pictures users obtain was better than system without freeform lenses.