US Patent Issued to LG Electronics on April 22 for "Display device using semiconductor light emitting diode" (South Korean Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,854, issued on April 22, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Display device using semiconductor light emitting diode" was invented by Sangdae Park (Seoul, South Korea), Sungjin Park (Seoul, South Korea), Jaegwang Um (Seoul, South Korea) and Hwankuk Yuh (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Discussed is a display device using a semiconductor light emitting diode disposed on a substrate, a planarization layer stacked on the substrate while defining a hole that is a region in which the semiconductor light emitting diode is disposed, a light-transmitting layer filling the hole, and a reflective layer fo...