US Patent Issued to SAMSUNG DISPLAY on June 3 for "Organic light emitting display device and a method of manufacturing organic light emitting display device" (South Korean Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,319, issued on June 3, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).

"Organic light emitting display device and a method of manufacturing organic light emitting display device" was invented by Jeongho Lee (Seoul, South Korea), Yanghee Kim (Yongin-si, South Korea), Juncheol Shin (Asan-si, South Korea), Hokyoon Kwon (Seoul, South Korea), Deukjong Kim (Cheonan-si, South Korea) and Keunsoo Lee (Cheonan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting display device includes a substrate. A buffer layer is disposed on the substrate. The buffer layer includes a first opening exposing an upper surf...