US Patent Issued to Samsung Display on June 17 for "Quantum dot composition, light emitting element and display device including the same" (South Korean Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,235, issued on June 17, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Quantum dot composition, light emitting element and display device including the same" was invented by Yunku Jung (Cheonan-si, South Korea), Yunhyuk Ko (Asan-si, South Korea), Minki Nam (Incheon, South Korea), Sungwoon Kim (Yongin-si, South Korea), Junwoo Park (Hwaseong-si, South Korea) and Sooho Lee (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A quantum dot composition includes a quantum dot and a ligand bonded to a surface of the quantum dot, wherein the ligand includes a head portion bonded to the surface of the quantum dot, and...