US Patent Issued to LG DISPLAY, ROHM AND HAAS ELECTRONIC MATERIALS KOREA on Dec. 16 for "Organic light emitting diode device" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,827, issued on Dec. 16, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea) and ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. (Cheonan-si, South Korea).

"Organic light emitting diode device" was invented by Dohan Kim (Goyang-si, South Korea), Hyeseung Kang (Seoul, South Korea), Kyoung-Jin Park (Hwaseong-si, South Korea), Ji-Song Jun (Hwaseong-si, South Korea) and Chi-Sik Kim (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an organic light emitting diode device. The organic light emitting diode device includes an anode, a cathode and a light emitting layer. The light emitting layer has a structure whe...