ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,834, issued on July 8, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Organic light emitting diode display device" was invented by Keum-Kyu Min (Paju-si, South Korea), Min-Geun Choi (Paju-si, South Korea) and Yong-Hoon Choi (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting diode display device can include a substrate including at least one subpixel having a non-emitting area and an emitting area, a thin film transistor in the non-emitting area on the substrate, an overcoating layer on the thin film transistor and having a plurality of microlenses at a top surface of the overcoating layer, and a...