US Patent Issued to SEOUL VIOSYS on May 20 for "Display device having light emitting stacked structure" (South Korean Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. RE50,439, issued on May 20, was assigned to SEOUL VIOSYS Co. LTD. (Ansan-si, South Korea).

"Display device having light emitting stacked structure" was invented by Chung Hoon Lee (Ansan-si, South Korea) and Jong Hyeon Chae (Ansan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a plurality of pixel tiles spaced apart from each other, each of the pixel tiles including a substrate and a plurality of light emitting stacked structures disposed on the substrate, in which a distance between two adjacent light emitting stacked structures in the same pixel tile is substantially equal to a shortest distance between two adjace...