US Patent Issued to Christian-Albrechts-Universitaet zu Kiel on July 15 for "OLED-waveguide assembly and production method therefor" (German Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,364,135, issued on July 15, was assigned to Christian-Albrechts-Universitaet zu Kiel (Kiel, Germany).

"OLED-waveguide assembly and production method therefor" was invented by Martina Gerken (Kiel, Germany), Janek Buhl (Kiel, Germany), Matthias Bremer (Regensburg, Germany) and Sabrina Hein (Bargstedt, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An OLED waveguide assembly including an organic light emitting diode assembly, a waveguide layer and a substrate. The organic light emitting diode assembly is separated from the waveguide layer by a spacer layer, and the organic light emitting diode assembly has a maximum emission at a wavelength of 470...