US Patent Issued to SAMSUNG DISPLAY on March 25 for "Display device having stack of plurality of light emitting layers, wavelength conversion pattern, and reflective layer" (South Korean Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,262,576, issued on March 25, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).

"Display device having stack of plurality of light emitting layers, wavelength conversion pattern, and reflective layer" was invented by Kyoung Won Park (Seoul, South Korea), Sung Woon Kim (Yongin-si, South Korea), Soo Dong Kim (Hwaseong-si, South Korea), Jin Won Kim (Suwon-si, South Korea) and Min Ki Nam (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in ...