Patent ID: 11914423
Assignee: LG ELECTRONICS INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 1:
2. A flexible display device comprising:
a body;
a first pulley coupled to the body so as to be rotatable about a first rotary shaft;
a second pulley spaced apart from the first pulley, and coupled to the body so as to be rotatable about a second rotary shaft parallel to the first rotary shaft;
a moving plate coupled to the body so as to be reciprocally movable along a movement path, wherein the movement path or a tangent line of the movement path is perpendicular to an arbitrary straight line parallel to the first rotary shaft;
a driving track formed such that at least a part thereof is bent, the driving track being disposed to enclose the first pulley and the second pulley and coupled to the moving plate; and
a flexible display of which a part is coupled to an outer surface of the moving plate, and of which another part is coupled to an outer surface of the driving track,
wherein the driving track comprises:
a first coupling portion forming one end of the driving track and coupled to a rear end of the moving plate; and
a second coupling portion forming the other end of the driving track and coupled to a bottom surface of the moving plate or to the first coupling portion.