US Patent Issued to TECH UNIVERSITY OF KOREA Industry Academic Cooperation Foundation on March 25 for "Nitride-based multi-wavelength light emitting diode system and control method thereof" (South Korean Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,262,454, issued on March 25, was assigned to TECH UNIVERSITY OF KOREA Industry Academic Cooperation Foundation (Gyeonggi-do, South Korea).

"Nitride-based multi-wavelength light emitting diode system and control method thereof" was invented by Sung-Nam Lee (Incheon, South Korea) and Gun Woo Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one exemplary embodiment of the present disclosure, a light emitting diode system includes: a nitride-based multi-wavelength light emitting diode including a first semiconductor layer doped with an n-type material, a second semiconductor layer doped with a p-type material, and an acti...