Abstract: A display device and/or an electronic device including the same includes a flexible display panel, a driving device having a shape memory alloy member and a temperature control device adapted to control a temperature of the shape memory alloy member, and a link part, one end of which is connected to at least one end portion of the flexible display panel and another end of which is connected to the driving device, in which the driving device changes a curvature of the flexible display panel by controlling the temperature of the shape memory alloy member using the temperature control device, so that a force generated by shape memory alloy member when assuming a predetermined shape drives the link part to move the at least one end portion of the flexible display panel. The display device and/or the electronic device including the same may be implemented variously depending on embodiments.

Abstract: An electronic device is provided which includes an outer housing including a first surface, a second surface, and a side surface, wherein a coupling part is formed at a periphery of the outer housing, a fixing part, a coupling member disposed such that the fixing part is coupled to and supported by the outer housing, a printed circuit board seated inside the outer housing, a processor mounted on the printed circuit board, and a communication module mounted on the printed circuit board and electrically connected with the processor. The coupling member is coupled to one end of the fixing part and to the coupling part, and at least one side of the coupling member is connected with the communication module through a communication signal line such that the coupling member operates as an antenna radiator.

Abstract: An electronic device is provided which includes an outer housing including a first surface, a second surface, and a side surface, wherein a coupling part is formed at a periphery of the outer housing, a fixing part, a coupling member disposed such that the fixing part is coupled to and supported by the outer housing, a printed circuit board seated inside the outer housing, a processor mounted on the printed circuit board, and a communication module mounted on the printed circuit board and electrically connected with the processor. The coupling member is coupled to one end of the fixing part and to the coupling part, and at least one side of the coupling member is connected with the communication module through a communication signal line such that the coupling member operates as an antenna radiator.

Abstract: A display device and/or an electronic device including the same includes a flexible display panel, a driving device having a shape memory alloy member and a temperature control device adapted to control a temperature of the shape memory alloy member, and a link part, one end of which is connected to at least one end portion of the flexible display panel and another end of which is connected to the driving device, in which the driving device changes a curvature of the flexible display panel by controlling the temperature of the shape memory alloy member using the temperature control device, so that a force generated by shape memory alloy member when assuming a predetermined shape drives the link part to move the at least one end portion of the flexible display panel. The display device and/or the electronic device including the same may be implemented variously depending on embodiments.

Abstract: An antenna device for a portable terminal, including a support pivotably disposed on the terminal, which is unfolded from the terminal and rests at an angle for supporting the terminal on a planar surface; and an antenna module disposed on the support. The antenna device is disposed on the support or is formed by the support itself, and receives signals through the support when a user wants to enjoy DMB service. The support is provided in the terminal to avoid a need of a separate portable antenna for DMB service, thereby improving convenience of use. Further, when the support is unfolded from the terminal, the terminal can be placed on the planar surface at a convenient angle for viewing, so that users can enjoy DMB service from a comfortable position.