CPC H04N 9/3155 (2013.01) [H04N 9/3126 (2013.01); H04N 9/3164 (2013.01); H04N 9/3179 (2013.01); H04N 9/3194 (2013.01); H04N 9/3144 (2013.01)] | 20 Claims |
1. An eyewear device comprising:
a lens defining a waveguide;
a support structure adapted to be worn on the head of a user, the support structure configured to support the lens in a viewing area visible to the user when wearing the support structure;
an illumination device including a plurality of illumination sources, each illumination source including a first illuminator adapted to emit light at a first frequency, a second illuminator adapted to emit light at a second frequency, and a third illuminator adapted to emit light at a third frequency, wherein the first, second, and third frequencies are different;
projection optics configured to project light from the plurality of illumination sources into the waveguide for routing to the viewing area;
a spatial light modulator coupled to the illumination device to control when each of the first, second, and third illuminators are on during an illumination frame;
an ambient light sensor to sense an ambient light level; and
a controller coupled to the ambient light sensor and the spatial light modulator, the spatial light modulator adjusting when each of the first, second, and third illuminators are on during the illumination frame responsive to the controller based on the ambient light level.
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