ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,779, issued on March 17, was assigned to eLUMIGEN LLC (Troy, Mich.).
"Segmented display with photon recycling cavity" was invented by Mahendra Dassanayake (Bloomfield Hills, Mich.) and Brian Petku (Clarkston, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display includes a first housing portion having graphic openings and a second housing portion spaced apart from the first housing portion. A first circuit board has LEDs and is disposed between the first and second housing portions. A first side wall and a second side wall define photon recycling cavities in a sequence wherein adjacent photon recycling cavities have a shared end wall an LE...