Abstract: The present disclosure provides a mobile terminal comprising: a first frame; a second frame which is coupled so as to be movable in a first direction from the first frame, and comprises a third rear unit moving along the back surface of the first frame, and a first roller provided on the end part in the first direction of the third rear unit; a flexible display unit which has one end thereof fixed to the front surface of the first frame, and is provided so as to cover the first roller; a drive unit which moves the second frame in the first direction or moves same in a second direction which is the opposite direction from the first direction; and a connection band which covers the end part in the second direction of the third rear unit, has one end thereof connected to the end part in the first direction of the first frame, and has the other end thereof connected to the other end of the flexible display unit.

Abstract: A mobile terminal includes a first frame, a second frame movable from the first frame in a first direction, a third frame movable in the first direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the third frame, and a third region bendably disposed between the first region and the second region, and a display frame bendably coupled to a rear surface of the third region. The second frame includes a side portion positioned facing in a third direction perpendicular to the first direction and a guide rail formed on the side portion. The display frame has a guide hook inserted into the guide rail. Even when the display is extended, the mobile terminal keeps the display flat such that the display unit is prevented from being separated or sagged from the frame.

Abstract: A mobile terminal comprises: a first frame including a first side surface; a second frame which can slide from the first frame in a first direction or a second direction that is opposite to the first direction, and which includes a second side surface that faces the first side surface; and a slide bar which is located between the first side surface and the second side surface and which extends in the first direction, wherein the mobile terminal, which switches to a second state when the second frame moves in the first direction in a first state in which the first frame overlaps the second frame and switches to the first state when the second frame moves in the second direction in the second state, easily switches between the first state and the second state by reducing the frictional force between the first frame and the second frame through a simple sliding structure.

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: The present invention provides a mobile terminal having a flexible display.

Abstract: A mobile terminal comprising a first frame, a second frame coupled to the first frame and extendable with respect to the first frame in a first direction, wherein the second frame comprises a third rear portion and a first roller disposed on the third rear portion at a first end of the second frame in the first direction; a flexible display unit comprising a first end and being rolled around the first roller; a driving unit coupled to the first frame and moves the second frame in the first direction or in a second direction opposite to the first direction; and a connection band for curving around a first end of the third rear portion in the second direction, wherein the connection band has a first end connected to the driving unit and a second end coupled to a second end of the flexible display unit.

Abstract: The present disclosure relates to a mobile terminal including: a circuit board provided in a case; a connector mounting part penetrating one side of the case and enabling connection with an external device; and a connector combined with the circuit board and provided in the connector mounting part, wherein the connector includes: a connector body mounted and installed on the connector mounting part so that the rear end portion is supported by the case; and a terminal part which is combined with the connector body, and in which a plurality of contact pins are molded for connection with an external device, and which extends toward the connector mounting part, wherein a waterproofing member is provided between the connector mounting part and the connector body to block the movement of fluid introduced through the connector mounting part.

Abstract: A mobile terminal includes a first frame, a second frame movable from the first frame in a first direction, a third frame movable in the first direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the third frame, and a third region bendably disposed between the first region and the second region, and a display frame bendably coupled to a rear surface of the third region. The second frame includes a side portion positioned facing in a third direction perpendicular to the first direction and a guide rail formed on the side portion. The display frame has a guide hook inserted into the guide rail. Even when the display is extended, the mobile terminal keeps the display flat such that the display unit is prevented from being separated or sagged from the frame.

Abstract: A mobile terminal comprising a first frame, a second frame coupled to the first frame and extendable with respect to the first frame in a first direction, wherein the second frame comprises a third rear portion and a first roller disposed on the third rear portion at a first end of the second frame in the first direction; a flexible display unit comprising a first end and being rolled around the first roller; a driving unit coupled to the first frame and moves the second frame in the first direction or in a second direction opposite to the first direction; and a connection band for curving around a first end of the third rear portion in the second direction, wherein the connection band has a first end connected to the driving unit and a second end coupled to a second end of the flexible display unit.

Abstract: A mobile terminal includes a first frame, a second frame movable from the first frame in a first direction, a third frame movable in the first direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the third frame, and a third region bendably disposed between the first region and the second region, and a display frame bendably coupled to a rear surface of the third region. The second frame includes a side portion positioned facing in a third direction perpendicular to the first direction and a guide rail formed on the side portion. The display frame has a guide hook inserted into the guide rail. Even when the display is extended, the mobile terminal keeps the display flat such that the display unit is prevented from being separated or sagged from the frame.

Abstract: A roll-slide mobile terminal including a first frame; a second frame configured to slide with respect to the first frame in a first direction; a first roller provided in one first-direction end of the second frame; a third frame provided in a rear surface of the second frame; a flexible display unit having one end fixed to the first frame and the other end coupled to the third frame and being bent towards a rear surface when rolled around the first roller; and a drive unit configured to guide a sliding movement of the first frame with respect to the second frame in the first direction to transition the roll-slide mobile terminal from a first state in which the flexible display unit is bent towards the rear surface to a second state in which the flexible display unit is extended in the first direction, and to guide a sliding movement of the first frame with respect to the second frame in a second direction opposite the first direction to transition the roll-slide mobile terminal from the second state to the fi

Abstract: The present disclosure relates to a mobile terminal including: a circuit board provided in a case; a connector mounting part penetrating one side of the case and enabling connection with an external device; and a connector combined with the circuit board and provided in the connector mounting part, wherein the connector includes: a connector body mounted and installed on the connector mounting part so that the rear end portion is supported by the case; and a terminal part which is combined with the connector body, and in which a plurality of contact pins are molded for connection with an external device, and which extends toward the connector mounting part, wherein a waterproofing member is provided between the connector mounting part and the connector body to block the movement of fluid introduced through the connector mounting part.

Abstract: There is disclosed a mobile terminal including a display unit, a front case of which a front surface the display is mounted, a rear case coupled to a rear surface of the front case, a main board loaded between the front case and the rear case, and a side case coupled to one or more side surfaces of the front and rear cases, wherein the side case comprises an inner injection mold projected toward the front case and the rear case, an outer injection mold exposed externally and an antenna pattern disposed between the inner injection mold and the outer injection mold.

Abstract: An input-output port is disclosed. The input-output port of the present invention may comprise: a housing including: a first opening; a second opening being spaced apart from the first opening; and a hollow portion being communicated with the first and second openings; a frame having a shape of a plate, the frame being positioned in the hollow portion; a body being combined with the frame: a first body being positioned in the hollow portion, adjacent to the first opening; and a second body being spaced apart from the first body, positioned in the hollow portion, adjacent to the second opening; a pin being accommodated in the body, the pin including: a first portion being accommodated in the first body, exposed on the first body; and a second portion being accommodated in the second body, exposed on the second body; and a packing unit being positioned between the first and second bodies, the packing unit being combined with the frame.

Abstract: The present disclosure provides a method of deriving and maintaining a midbrain-like organoid in culture, comprising (a) culturing pluripotent stem cells to obtain neuronal lineage embryoid bodies; (b) culturing the neuronal lineage embryoid bodies from (a) to obtain midbrain regionalized tissues; (c) embedding and culturing the midbrain regionalized tissues from (b) in an extracellular matrix to obtain neuroepithelial tissues; and (c) culturing the neuroepithelial tissues from (c) to obtain a midbrain-like organoid.

Abstract: An input-output port is disclosed. The input-output port of the present invention may comprise: a housing including: a first opening; a second opening being spaced apart from the first opening; and a hollow portion being communicated with the first and second openings; a frame having a shape of a plate, the frame being positioned in the hollow portion; a body being combined with the frame: a first body being positioned in the hollow portion, adjacent to the first opening; and a second body being spaced apart from the first body, positioned in the hollow portion, adjacent to the second opening; a pin being accommodated in the body, the pin including: a first portion being accommodated in the first body, exposed on the first body; and a second portion being accommodated in the second body, exposed on the second body; and a packing unit being positioned between the first and second bodies, the packing unit being combined with the frame.

Abstract: There is disclosed a mobile terminal including a display unit, a front case of which a front surface the display is mounted, a rear case coupled to a rear surface of the front case, a main board loaded between the front case and the rear case, and a side case coupled to one or more side surfaces of the front and rear cases, wherein the side case comprises an inner injection mold projected toward the front case and the rear case, an outer injection mold exposed externally and an antenna pattern disposed between the inner injection mold and the outer injection mold.