US Patent Issued to Samsung Display on June 30 for "Multi-wavelength light-emitting device and method of manufacturing the same" (South Korean Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,672,415, issued on June 30, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Multi-wavelength light-emitting device and method of manufacturing the same" was invented by Jinjoo Park (Suwon-si, South Korea), Joosung Kim (Suwon-si, South Korea), Younghwan Park (Suwon-si, South Korea) and Dongchul Shin (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-wavelength light-emitting device configured to emit light of a first wavelength, light of a second wavelength, and a third wavelength, includes a substrate, a first type semiconductor layer provided on the substrate, an active layer provided on the first type sem...