ALEXANDRIA, Va., June 10 -- United States Patent no. 12,295,210, issued on May 6, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Electroluminescent display device having pixel driving circuit" was invented by JinYeong Kim (Goyang-si, South Korea), HyeonHo Son (Goyang-si, South Korea) and SeongHwan Ju (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electroluminescent display device having pixel driving circuit is disclosed. The display device includes a pixel that includes sub-pixels and is divided into a sub-pixel area where the sub-pixels and a first pixel driving circuit are disposed and a common area where a second pixel driving circuit is disposed. Each of the sub-pixe...