US Patent Issued to SEOUL VIOSYS on July 8 for "Light emitting device including electrode pads with lower surfaces at different elevations or having different thicknesses" (South Korean Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,016, issued on July 8, was assigned to SEOUL VIOSYS Co. LTD. (Ansan-si, South Korea).

"Light emitting device including electrode pads with lower surfaces at different elevations or having different thicknesses" was invented by Seom Geun Lee (Ansan-si, South Korea), Chan Seob Shin (Ansan-si, South Korea), Ho Joon Lee (Ansan-si, South Korea) and Seong Kyu Jang (Ansan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device for a display including first, second, and third LED stacks each including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer; first, secon...