US Patent Issued to Samsung Display on May 19 for "Organic electroluminescence device and amine compound for organic electroluminescence device" (Japanese Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,408, issued on May 19, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Organic electroluminescence device and amine compound for organic electroluminescence device" was invented by Takuya Uno (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and a plurality of functional layers between the first electrode and the second electrode, wherein at least one functional layer selected from the plurality of functional layers includes an amine compound represented by Formula 1 below, thereby showing high emission efficiency a...