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US 11,079,608 B1Granted
Three-dimensional image display
AssigneeSoftronics, Ltd.
InventorRobert H. Sternowski
Life of this patent
Estimating the term…
Abstract
An image display to provide a realistic 3D stereoscopic image of a desired scene. The display device is comprised of directional pixels. Each directional pixel has a plurality of facets having a constrained viewing angle. Each facet has a point source of light that emits light with a controllable luminescence and hue. In this regard, each facet of the directional pixel has a constrained viewing angle and independent luminance and hue.
Claims18
An image display device, comprising:
- a three-dimensional array of directional pixels, wherein all of the directional pixels in the three-dimensional array include a plurality of facets with each facet of the plurality of facets oriented toward an observer and comprising a unique and separate point source of light directed to the observer and with each point source of light configured to emit light in a unique direction;
- and
- a controller operable for controlling the light from the facet.
Dependencies are inferred from the claim text.