US Patent Issued to TORAY ADVANCED MATERIALS KOREA on May 6 for "Color conversion sheet and backlight unit including the same" (South Korean Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,015, issued on May 6, was assigned to TORAY ADVANCED MATERIALS KOREA INC. (Gumi-si, South Korea).

"Color conversion sheet and backlight unit including the same" was invented by Sang Woo Jin (Gumi-si, South Korea), Jun Woo Park (Gumi-si, South Korea) and Ji Whan Oh (Gumi-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A color conversion sheet according to the present invention includes a first wavelength conversion layer in which an organic phosphor is dispersed in a resin matrix, a first phosphor diffusion barrier layer positioned on one surface of the first wavelength conversion layer, and an adhesive layer positioned on one surface ...