Abstract: In order to satisfy a demand for various shapes of windows of a mobile terminal and manufacture a mobile terminal with a low price, provided is a mobile terminal comprising a display panel and a window assembly disposed on the front surface of the display panel, wherein the window assembly comprises: an outer window forming a front outer appearance; an inner window disposed on the rear surface of the outer window while having a space between the outer window and the inner window; and a resin disposed in the space to fix the outer window to the inner window.

Abstract: A mobile terminal comprises: a frame having a changing shape or size; a flexible display unit having one side facing outwards, and comprising a fixed portion coupled to the frame and a variable portion bent in a first direction; and a support frame located on the other side of the variable portion of the flexible display unit, wherein the support frame comprises: a plurality of rigid bars extending in a second direction perpendicular to the first direction and arranged side by side in the first direction; and a flexible portion for combining the rigid bars, wherein the support frame bends well in response to the flexural deformation of the flexible display unit and at the same time stably supports the other side of the variable portion, so that the flexible display unit may be stably deformed according to the deformation of the mobile terminal.

Abstract: A rollable mobile terminal comprises: a rolling part bent in a first direction and comprising a flexible display unit and a flexible frame which is bent and located on the rear surface of the flexible display unit; a first body having a cylindrical accommodation part in which one side of the rolling part in the first direction is rolled and stored, and an opening formed in one side thereof through which the rolling part enters and is withdrawn; and a second body to which the other side of the rolling part in the first direction is coupled, wherein the rollable mobile terminal can be changed into a state in which the rolling part is accommodated in the first body, and the first body and the second body are closed, or a state in which the rolling part is withdrawn to the outside and the first body and the second body are separated from each other and open, and, even when the flexible display unit is unrolled, the flexible display unit is stably supported such that a display device is supported and a touch input

Abstract: In order to satisfy a demand for various shapes of windows of a mobile terminal and manufacture a mobile terminal with a low price, provided is a mobile terminal comprising a display panel and a window assembly disposed on the front surface of the display panel, wherein the window assembly comprises: an outer window forming a front outer appearance; an inner window disposed on the rear surface of the outer window while having a space between the outer window and the inner window; and a resin disposed in the space to fix the outer window to the inner window.

Abstract: The present invention relates to a head-mounted display (HMD) device capable of providing content to a user while being worn on the user's head, and provides an HMD device comprising: a body part including a power supply unit for supplying power; a fixing frame mounted on the body part and including a guide member formed adjacent to the body part; a movable member mounted on the fixing frame so as to be movable along the guide member; a length adjustment part mounted on the movable member and including an SMA spring part, which contracts by means of a current applied from the power supply unit so as to move the movable member; and a headband part mounted on the movable member, and moved by the movement of the movable member so as to be suitable for the head size of a human body, wherein the SMA spring part includes a first spring part connected to a first region of the fixing frame adjacent to the guide member, and a second spring part connected to a second region of the fixing frame spaced apart from the fir