ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,420, issued on Oct. 14, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and method of manufacturing the same" was invented by Youngrok Kim (Yongin-si, South Korea), Kyu-Soon Park (Yongin-si, South Korea) and Jong-Hyun Choung (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is disclosed that includes a substrate, a thin film transistor, a power line, a pixel electrode, an emission layer, a common electrode, and dummy electrodes. The thin film transistor is disposed on the substrate. The power line is disposed on the substrate and includes a first conductive layer and a second c...