ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,857, issued on June 23, was assigned to Wuhan China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Wuhan, China).

"Foldable display module and foldable display device" was invented by Wen Han (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a foldable display module and a foldable display device. The foldable display module includes a foldable region and a non-foldable region adjacent to the foldable region, and further includes a display main body structure and a glass substrate. The glass substrate is disposed on a back side of a light emitting surface of the display main body structure...