TWO AND THREE-DIMENSIONAL IMAGE DISPLAY WITH OPTICAL EMISSION FREQUENCY CONTROL

摘要

A rear parallax emitter is disclosed for use, for example, in a display. The display includes a light modulator as well as the rear parallax emitter. The light modulator comprises a plurality of pixels viewable at a viewing position. The rear parallax emitter comprises a plurality of sets of light emitting regions (LERs) and has an area substantially coextensive with the light modulator and spaced a prescribed uniform distance from the display opposite from a viewing position. Each set of LERs is independently controllable to transmit a light color that differs from a light color transmitted by another set of LERs.