Flexible display apparatus having cushions of dot shape formed on a surface of a flexible display panel

1. A flexible display apparatus comprising:

a flexible display panel configured to wind around a winding axis unit; and

a cushion unit arranged on the flexible display panel,

wherein the cushion unit is arranged on a second surface of the flexible display panel facing a circumferential surface of the winding axis unit,

wherein the flexible display panel has a first surface, on which a display unit is arranged and which is at an outside of the flexible display panel with respect to the circumferential surface of the winding axis unit, and the second surface opposite to the first surface and at an inside of the flexible display panel with respect to the circumferential surface of the winding axis unit,

wherein the cushion unit comprises a plurality of cushions that are elastic on the flexible display panel in a lengthwise direction corresponding to a winding direction of the flexible display panel, and wherein the plurality of cushions are separated from one another by gaps in the lengthwise direction and contact the flexible display panel in an inactive area of the flexible display panel that is outside and on opposite sides of an active area of the flexible display panel on which the display unit is arranged, the plurality of cushions being arranged only along a length of the flexible display panel extending up to one circumference of the winding axis unit so that a portion of the second surface of the flexible display panel extending past the one circumference of the winding axis unit contacts the first surface of the flexible display panel upon winding around the winding axis unit,

wherein bottom edges of adjacent cushions of the cushions do not contact each other on the second surface of the flexible display panel,

wherein the cushion unit comprises a foam type insulation tape, and

wherein at least one cushion of the cushion unit is in a space between the flexible display panel and the circumferential surface of the winding axis unit.

2. The flexible display apparatus of claim 1 ,

wherein the flexible display panel comprises the active area extending in a lengthwise direction of the flexible display panel and the inactive area extending in a widthwise direction of the flexible display panel.

3. The flexible display apparatus of claim 1 , wherein the winding axis unit comprises a fixing portion, and

wherein an end of the flexible display panel is configured to be connected to the fixing portion of the winding axis unit.

4. The flexible display apparatus of claim 3 , wherein the end of the flexible display panel and the winding axis unit are configured to be connected to each other at a winding start portion of the flexible display panel.

5. The flexible display apparatus of claim 3 , wherein the flexible display panel comprises a substrate and an encapsulation layer on the substrate, the encapsulation layer comprising an alternating stack of organic and inorganic films.