CPC G02B 1/002 (2013.01) [G02B 5/32 (2013.01); G03H 1/30 (2013.01); G09G 3/003 (2013.01); G03H 2001/303 (2013.01); G09G 2300/046 (2013.01); G09G 2300/0452 (2013.01)] | 19 Claims |
1. An optical device comprising:
a hogel array comprising a plurality of sub-hogel elemental images, each sub-hogel elemental image partitioned into a plurality of monochromatic sub-hogels each comprising a plurality of monochromatic sub-pixels, each monochromatic sub-hogel having a color-channel specific elemental image; and
a directional optical element to direct light from the sub-pixels, the directional optical element partitioned into a plurality of color regions, each color region designed to direct light of a specific color, the monochromatic sub-hogels and the plurality of color regions configured such that the plurality of monochromatic sub-pixels are aligned with the color region of the directional optical element designed to direct light of the specific color of the monochromatic sub-pixels.
|