US Patent Issued to ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY on Dec. 9 for "Organic light-emitting diodes with fluorescent and phosphorescent emitters" (Arizona Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,336, issued on Dec. 9, was assigned to ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY (Scottsdale, Ariz.).

"Organic light-emitting diodes with fluorescent and phosphorescent emitters" was invented by Jian Li (Tempe, Ariz.) and Tyler Fleetham (Gilbert, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device includes a first electrode, a hole transporting layer in contact with the first electrode, a second electrode, an electron transporting layer in contact with the second electrode; and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a phosphor...