US Patent 11647598 Display apparatus

A display apparatus is provided and includes a flexible display screen, a fixator, a rotation rod, and an armrest. The flexible display screen includes a first end and a second end. A direction from the first end to the second end is a first direction, and a direction from the second end to the first end is a second direction. The first end of the flexible display screen is fixed to the fixator, and the second end of the flexible display screen is fixed to the rotation rod. The armrest is provided at a side of the fixator away from the rotation rod. The rotation rod and the armrest are movable relative to the fixator and have opposite rotation directions. The rotation rod rotates while moving relative to the fixator.