US Patent Issued to Samsung Display on March 18 for "Arylamine compound, light-emitting device including the same, and electronic apparatus including the light-emitting device" (South Korean Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,634, issued on March 18, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Arylamine compound, light-emitting device including the same, and electronic apparatus including the light-emitting device" was invented by Dongjun Kim (Yongin-si, South Korea), Hankyu Pak (Yongin-si, South Korea), Minji Kim (Yongin-si, South Korea), Eunjae Jeong (Yongin-si, South Korea), Sohee Jo (Yongin-si, South Korea) and Sanghyun Han (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an arylamine compound including a phenyl-naphthyl linker substituted with at least one deuterium and an amine group substituted with at le...