ALEXANDRIA, Va., June 2 -- United States Patent no. 12,645,321, issued on June 2, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display device" was invented by Joohye Jung (Seoul, South Korea), Wonjang Ki (Seoul, South Korea), Keonwoo Kim (Cheonan-si, South Korea), Dong-Hyun Lee (Suwon-si, South Korea), Mijin Jun (Cheonan-si, South Korea) and Sangmi Jeon (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a base layer having a first area and a second area adjacent to the first area; a plurality of pixels on the first area of the base layer; a power line configured to supply the plurality of pixels with power; a power pattern on the second area...