US Patent Issued to Samsung Display on Sept. 15 for "Light emitting device and amine compound for light emitting device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,740,316, issued on Sept. 15, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Light emitting device and amine compound for light emitting device" was invented by Naoya Sakamoto (Yokohama, Japan) and XiuLan Jin (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device includes a first electrode, a second electrode facing the first electrode, and organic layers disposed between the first electrode and the second electrode, wherein the organic layers include at least one organic layer that includes an amine compound represented by Formula 1. The light emitting device may exhibit improved luminous efficiency...