US Patent 11245089 Folding display device including detachable protective film

A display apparatus including a display module having flexibility, a glass window disposed on the display module, a protective film including an adhesive layer detachably attached on the glass window and a protecting layer disposed on the adhesive layer, a protective coating pattern disposed on an edge of an upper surface of the glass window, and a cover covering at least a portion of the edge of the glass window and configured to receive the display module, in which the protective coating pattern partially overlaps the adhesive layer of the protective film.