ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,718, issued on June 30, was assigned to INNERSCENE Ltd. (Quedgeley, Great Britain).
"Optical display device" was invented by Sean Flynn (Gloucester, Great Britain) and Jonathan Clark (Gloucester, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical display device arranged to create a perception of a sky scene in output light, the optical display device comprising: a collimated light generation system comprising a light source and a collimating system; a diffuse light generation system, and; an output aperture for the output light; the diffuse light generation system arranged to generate a diffuse skylight component in the output l...