ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,724, issued on Oct. 20, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Display panel and display device" was invented by Junhyeong Park (Yongin-si, South Korea), Kyungmin Kim (Yongin-si, South Korea) and Jiyeon Seo (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a substrate including a central area, a corner area including an extension area extending in a direction away from the central area, and an intermediate area disposed between the central area and the corner area, a first groove defined in the corner area and having a closed curve shape, at least a portion of the first gro...