US Patent 11493954 Foldable display device

A display device includes a display module, a case with a first cover, a second cover and a coupling cover, a first metal plate disposed between the display module and the case that includes a first fixed portion and a first rotatable portion, a second metal plate disposed between the display module and the case that includes a second fixed portion and a second rotatable portion, a first hinge rotatably connected to the coupling cover that includes a first fixed support portion that supports the first fixed portion and a first portion that supports the first or second rotatable portion according to rotation of the first cover, and a second binge rotatably connected to the coupling cover and including a second fixed support portion that supports the second fixed portion and a second portion that supports the first or second rotatable portion according to rotation of the second cover.