ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,814, issued on Dec. 30, was assigned to The Invisible Pixel Inc. (San Diego).
"Projection system and methods therefor" was invented by Kevin Walter Ryniker (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A visual display system is provided. The system includes a digital projector and a projection surface. The digital projector projects an image on a projection surface using at least one ultraviolet light source to excite fluorescent material associated with the surface to form the image. The at least one ultraviolet light source may generate a single wavelength of ultraviolet light capable of exciting the fluorescent material to emit a col...