US Patent Issued to Aledia on Feb. 10 for "Optoelectronic device with axial three-dimensional light-emitting diodes" (American, French Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,486, issued on Feb. 10, was assigned to Aledia (Echirolles, France).

"Optoelectronic device with axial three-dimensional light-emitting diodes" was invented by Mehdi Daanoune (Renage, France) and Olga Kryliouk (Fort Myers, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optoelectronic device including a matrix of axial light-emitting diodes (LEDs). Each LED includes an active layer emitting electromagnetic radiation. The matrix forms a photonic crystal having at least first and second resonant peaks in a plane containing the active layers, each first and second peak amplifying the radiation intensity at a first and second wavelength respectiv...