US Patent Issued to LG Display on March 17 for "Organic light emitting diode display device and manufacturing method thereof" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,810, issued on March 17, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Organic light emitting diode display device and manufacturing method thereof" was invented by Hyunseok Na (Paju-si, South Korea), Pyungho Choi (Seoul, South Korea), Hyoungsun Park (Seoul, South Korea), JaeJun Ahn (Gumi-si, South Korea), ChangSuk Hyun (Paju-si, South Korea), Jaegeun Kim (Seoul, South Korea) and Seongsoo Cho (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting display device including both a polycrystalline semiconductor element and an oxide semiconductor element, and a method of manufacturing the display device...