Patent ID: 8596794
Filing Date: 2013-12-03
Classification: H04N

Abstract:
1. A projection system comprising a light modulator configured to simultaneously modulate light bundles to form, on a modulation surface, at least one portion of a left channel image and at least one portion of a right channel image of a 3D projection, wherein each point of the modulation surface at the portions of the left and right channel images is illuminated with at least all three primary colors simultaneously, wherein: the modulation of the portions of the left channel image and the right channel image occur in instances; and during a first instance of modulation, a first area or areas of the light modulator modulate the portion(s) of the left channel image, and a second area or areas of the light modulator modulate the portion(s) of the right channel image, and, during a second instance of modulation, the first area or areas of the light modulator modulate the portion(s) of the right channel image, and the second area or areas of the light modulator modulate the portion(s) of the left channel image; a filter configured to, during the first instance, illuminate the first area or areas of the light modulator with a bundle or bundles of light having properties consistent with the left channel image and illuminate the second area or areas of the light modulator with a bundle or bundles of light having properties consistent with the right channel image, and during the second instance, illuminate the first area or areas of the light modulator with a bundle or bundles of light having properties consistent with the right channel image and illuminate the second area or areas of the light modulator with a bundle or bundles of light having properties consistent with the left channel image.