ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,514,048, issued on Dec. 30, was assigned to Aledia (Champagnier, France).
"Optoelectronic device manufacturing method" was invented by Christophe Lincheneau (Moirans, France) and Ivan-Christophe Robin (Grenoble, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing an optoelectronic device including the steps of manufacturing of the display pixel circuits, each comprising an emission surface, and on the surface, walls delimiting at least one cavity, of bonding of the display pixel circuits to a support, and of filling of the at least one cavity of each display pixel circuit with a first filling material to form a first color co...