ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,398, issued on Sept. 23, was assigned to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (Paris).
"Optoelectronic device with superimposed emissive and photodetector components" was invented by Francois Templier (Grenoble, France), Jean-Francois Mainguet (Grenoble, France) and Margaux Vigier (Grenoble, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optoelectronic device including at least an emissive component including at least a first electrode, a second electrode, and an emissive element disposed between an emissive face of the optoelectronic device and the second electrode, a photodetector component such that the second...