ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,228, issued on April 15, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Flexible display panel and sliding and rolling display apparatus" was invented by Hong Zhu (Beijing) and Lu Liu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A flexible display panel has a display area, a bezel area disposed around the display area and a sliding and rolling connection area connected to a first border of the bezel area away from the display area. The flexible display panel includes a base substrate covering at least the display area and the bezel area and one or more inorganic insulating layers located on a side of the base substrate. A total ...