US Patent Issued to SAMSUNG DISPLAY on June 2 for "Light emitting element and polycyclic compound for the same" (Japanese Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,857, issued on June 2, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Light emitting element and polycyclic compound for the same" was invented by Taku Imaizumi (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting element according to an embodiment includes a first electrode, a second electrode disposed on the first electrode, and at least one functional layer disposed between the first electrode and the second electrode and including a polycyclic compound according to an embodiment, thereby showing high efficiency and long-life characteristics."

The patent was filed on June 6, 2022, under Applicati...