US Patent Issued to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES on Oct. 7 for "Light-emitting diode with three-dimensional contact structure, display screen and associated manufacturing method" (French Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,750, issued on Oct. 7, was assigned to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (Paris).

"Light-emitting diode with three-dimensional contact structure, display screen and associated manufacturing method" was invented by Dominique Noguet (Grenoble, France) and Badhise Ben Bakir (Grenoble, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light Emitting Diode includes a lower layer, an upper layer and between them an emissive structure suitable to emit a light radiation when an electric current passes through it. The upper layer is delimited by an upper surface, through which a portion at least of the light radiation exits....