US Patent Issued to Samsung Display on Jan. 27 for "Display apparatus and method of manufacturing the same" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,696, issued on Jan. 27, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display apparatus and method of manufacturing the same" was invented by Jongseok Han (Yongin-si, South Korea), Illsoo Park (Yongin-si, South Korea), Jaehong Kim (Yongin-si, South Korea), Hyomin Kim (Yongin-si, South Korea), Sijin Sung (Yongin-si, South Korea) and Heeseong Jeong (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a substrate, a first electrode on the substrate, a second electrode on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport l...