ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,375, issued on Oct. 14, was assigned to Aledia (Echirolles, France).
"Display pixel comprising light-emitting diodes for a display screen" was invented by Olivier Jeannin (Grenoble, France), Ivan-Christophe Robin (Grenoble, France) and Frederic Mercier (Coublevie, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display block including an optoelectronic circuit including-light-emitting diodes of at least two display pixels and having a first surface of emission of the light radiations of the light-emitting diodes; and diffusing structures covering the optoelectronic circuit, each diffusing structure being in contact with a portion of the firs...