A mobile terminal comprising: a body comprising: a first frame; and a second frame configured to slide with respect to the first frame in a first direction to transition the body from a first state to a second state or in a second direction opposite to the first direction to transition the body from the second state to the first state; a flexible display configured to cover a part of the body, wherein a front surface of the flexible display varies according to the sliding of the second frame; and a link supporter disposed between the first and second frames, wherein the link supporter comprises: a first link, wherein a first end of the first link is hinge-coupled to the first frame; a second link, wherein a first end of the second link is hinge-coupled to the first link and a second end of the second link is coupled to the second frame; and a hinge cam configured to be inserted into a second end of the first link and the first end of the second link, wherein the link supporter is configured to fold the first link and the second link together in the first state and spread the first link and the second link apart in the second state, wherein the hinge cam, in the first state, is configured to be inserted into the first and second links (251, 252), and wherein the hinge cam, in the second state, is configured to protrude from the first and second links (251, 252) in a thickness direction of the mobile terminal. a body comprising: a first frame; and a second frame configured to slide with respect to the first frame in a first direction to transition the body from a first state to a second state or in a second direction opposite to the first direction to transition the body from the second state to the first state; a first frame; and a second frame configured to slide with respect to the first frame in a first direction to transition the body from a first state to a second state or in a second direction opposite to the first direction to transition the body from the second state to the first state; a flexible display configured to cover a part of the body, wherein a front surface of the flexible display varies according to the sliding of the second frame; and a link supporter disposed between the first and second frames, wherein the link supporter comprises: a first link, wherein a first end of the first link is hinge-coupled to the first frame; a second link, wherein a first end of the second link is hinge-coupled to the first link and a second end of the second link is coupled to the second frame; and a hinge cam configured to be inserted into a second end of the first link and the first end of the second link, wherein the link supporter is configured to fold the first link and the second link together in the first state and spread the first link and the second link apart in the second state, wherein the hinge cam, in the first state, is configured to be inserted into the first and second links (251, 252), and wherein the hinge cam, in the second state, is configured to protrude from the first and second links (251, 252) in a thickness direction of the mobile terminal. a first link, wherein a first end of the first link is hinge-coupled to the first frame; a second link, wherein a first end of the second link is hinge-coupled to the first link and a second end of the second link is coupled to the second frame; and a hinge cam configured to be inserted into a second end of the first link and the first end of the second link, wherein the link supporter is configured to fold the first link and the second link together in the first state and spread the first link and the second link apart in the second state, wherein the hinge cam, in the first state, is configured to be inserted into the first and second links (251, 252), and wherein the hinge cam, in the second state, is configured to protrude from the first and second links (251, 252) in a thickness direction of the mobile terminal.