US Patent Issued to Seoul Viosys on Dec. 2 for "Light emitting device and light emitting module having the same" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,552, issued on Dec. 2, was assigned to Seoul Viosys Co. Ltd. (Ansan-si, South Korea).

"Light emitting device and light emitting module having the same" was invented by Jong Min Jang (Ansan-si, South Korea), Jin Hwa Shin (Ansan-si, South Korea), Seung Jo Yun (Ansan-si, South Korea) and Sung Hyun Lee (Ansan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device including a substrate having a protruding pattern on an upper surface thereof, a first sub-unit disposed on the substrate, a second sub-unit disposed between the substrate and the first sub-unit, a third sub-unit disposed between the substrate and the second sub-u...