FAN ASSEMBLY FOR DISPLAYING AN IMAGE
Apparatus and methods for displaying an image by a rotating structure are provided. The rotating structure can comprise blades of a fan. The fan can be a cooling fan for an electronics device such as an augmented reality display. In some embodiments, the rotating structure comprises light sources that emit light to generate the image. The light sources can comprise light-field emitters. In other embodiments, the rotating structure is illuminated by an external (e.g., non-rotating) light source.
1 . An augmented reality device comprising:
a display system positioned in front of eyes of a user, the display system including one or more light field sub-displays with one or more pixels configured to emit anisotropic light;
a non-transitory memory configured to store image data; and
a processor operably coupled to the non-transitory memory and the display system, the processor comprising executable instructions to operate the pixels of the one or more light field sub-displays to display an image.