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OwnerSerhii Serhiienko, Maksym Serhiienko +2inventors
InventorsSerhii Serhiienko, Maksym Serhiienko, Ievgen Sergiienko, Olha Sergiienko
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A light-field display is disclosed that includes a plurality of laser emitters arranged as display pixels, beam-shaping optics configured to form output beams having predetermined angular intensity distributions, an angular scanning subsystem, an angle sensing subsystem, and a controller. The controller independently modulates intensity of the laser emitters in synchronism with a current angular position and according to view data corresponding to that angular position, thereby reconstructing a light field observable from different viewer positions. In some embodiments, azimuthal divergence of the output beam is smaller than meridional divergence. In some embodiments, the angular scanning subsystem includes deflecting elements or rotatable laser-carrying elements, including cylinders, spherical elements, or vertical rotating screen elements. In some embodiments, a modulation node is provided for forming multiple meridional views. In some embodiments, a beam-direction detector is used for calibration. In some embodiments, active emitters are selected adaptively for inclined emission directions.
A light-field display, comprising:
A method of forming a light field with a light-field display, the method comprising:
Dependencies are inferred from the claim text.