US Patent Issued to SAMSUNG ELECTRONICS on Dec. 16 for "Organic light-emitting device and apparatus including the same" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,828, issued on Dec. 16, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Gyeonggi-Do, South Korea).

"Organic light-emitting device and apparatus including the same" was invented by Masaki Numata (Yokohama, Japan), Masaru Kinoshita (Yokohama, Japan), Mitsunori Ito (Yokohama, Japan) and Wataru Sotoyama (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light-emitting device comprising: a first electrode; a second electrode; and an emission layer between the first electrode and the second electrode, wherein the emission layer comprising a first compound, a second compound, and a third compound, the first compound comprising at leas...