ALEXANDRIA, Va., May 19 -- United States Patent no. 12,633,258, issued on May 19, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Kiwook Kim (Yongin-si, South Korea), Kwangmin Kim (Yongin-si, South Korea), Jisu Na (Yongin-si, South Korea) and Minwoo Byun (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate including a trench portion. The substrate includes a display area and a peripheral area adjacent to the display area. The display area includes a first display area and a second display area arranged with the trench portion therebetween to display an image. A thin-film transistor and a display elemen...