US Patent Issued to Samsung Display on March 17 for "Nanoparticle ink composition, light-emitting device, and method of manufacturing the light-emitting device" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,457, issued on March 17, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Nanoparticle ink composition, light-emitting device, and method of manufacturing the light-emitting device" was invented by Youngil Kim (Yongin-si, South Korea), Hyunmi Doh (Yongin-si, South Korea), Jongwoo Shin (Yongin-si, South Korea), Seongsu Lim (Yongin-si, South Korea) and Sungwoon Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nanoparticle ink composition includes: a solvent; and one or more inorganic nanoparticles substantially dispersed in the solvent, wherein the inorganic nanoparticles include one or more quantum dots...