ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,683, issued on Jan. 27, 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 YoungHo Jeon (Paju-si, South Korea), Yuseok Jung (Paju-si, South Korea) and Saemleenuri Lee (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display apparatus includes a substrate including a display area, a circuit layer disposed in the display area, a planarization layer disposed over the circuit layer, a dam disposed over the circuit layer along a periphery portion of the substrate, a device isolation portion disposed in the c...