ALEXANDRIA, Va., July 23 -- United States Patent no. 12,369,470, issued on July 22, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and rollable electronic device" was invented by Ji Woong Choi (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display panel including: a substrate; a light-emitting layer on a first surface of the substrate; and wire pads on the first surface of the substrate, and adjacent to a side of the substrate; and a support member on a second surface of the substrate opposite to the first surface of the substrate. The substrate includes stepped portions protruding from the second surface in a thickness ...