ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,382,791, issued on Aug. 5, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device including a micro lens array" was invented by Jaeyoung Oh (Paju-si, South Korea) and Youngju Koh (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a display device including a substrate including a plurality of sub-pixels, each of the plurality of sub-pixels including a light emitting area, a first planarization film on the substrate, an ashing stop film on the first planarization film, a second planarization film on the ashing stop film and including a micro lens array that overlaps the light-emitting area, and a first ele...