US Patent Issued to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE on Aug. 25 for "Light-emitting diode with emissive regions including rare earth ions" (French Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,917, issued on Aug. 25, was assigned to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (Paris) and CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (Paris Cedex, France).

"Light-emitting diode with emissive regions including rare earth ions" was invented by Bruno Daudin (Grenoble Cedex, France) and Gwenole Jacopin (Grenoble Cedex, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a display device comprising several pixels. The production of each pixel includes producing a stack forming p-i-n junctions of semiconductors corresponding to compounds comprising nitrogen and aluminium and/or gallium and/or indium ato...