ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,669, issued on Oct. 20, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and manufacturing method of display device" was invented by Jae Yong Ka (Yongin-si, South Korea), Joon Yong Park (Yongin-si, South Korea) and Hyun Eok Shin (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device may include a substrate including an emission area and a non-emission area, a transistor electrode above the substrate, a via layer over the transistor electrode, and defining a first opening exposing the transistor electrode, an organic layer above the via layer to fill the first opening, a first electro...