ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,527, issued on Aug. 26, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and manufacturing method thereof" was invented by Suchang Ryu (Yongin-si, South Korea) and Sunjoong Gwak (Cheonan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display panel comprising a folding region configured to be folded around a folding axis and a non-folding region adjacent to the folding region; and a window on the display panel and configured to be folded with the display panel, wherein: a side surface of the display panel has a first surface roughness in the folding region and a second sur...