ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,973, issued on April 29, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Light emitting display apparatus and multi-screen display apparatus including the same" was invented by Subin Kim (Paju-si, South Korea), Youngin Jang (Paju-si, South Korea) and Kyungyun Kang (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display apparatus includes a display portion including a plurality of pixel driving lines disposed over a substrate and a plurality of pixels selectively connected to the plurality of pixel driving lines, a light emitting device layer disposed at the display portion, a dam portion including at l...