Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as Long-Term Evolution (LTE). The present disclosure provides a device for variable signal attenuation equipped in a stack-up structure inside an RFIC. The device for signal attenuation comprises: a first transmission line positioned on a first layer inside the RFIC; a second transmission line positioned on a second layer, which is adjacent to the first layer, and electromagnetically coupled to the first transmission line; and a control unit. The first transmission line comprises an impedance control unit on one side. The control unit can variably control the impedance control unit.

Abstract: Disclosed are a mobile terminal and a method for controlling the same. The mobile terminal includes: a terminal body; a camera; a sensor configured to sense a raising gesture of the terminal body; and a controller configured to: activate the camera in response to the raising gesture; detect a face within an image received via the camera; and release a locked state of the mobile terminal based on a face recognition of the detected face.

Abstract: Disclosed are a mobile terminal and a method for controlling the same. The mobile terminal includes: a terminal body; a camera; a sensor configured to sense a raising gesture of the terminal body; and a controller configured to: activate the camera in response to the raising gesture; detect a face within an image received via the camera; and release a locked state of the mobile terminal based on a face recognition of the detected face.

Abstract: Disclosed are a mobile terminal and a method of controlling the same. The mobile terminal includes a display unit configured to display a content screen and a control unit configured to change an output state of the content screen with respect to a point from which a first touch gesture starts, in response to that the first touch gesture is sensed in the content screen, and when the first touch gesture which is continuously sensed in the content screen corresponds to a predetermined reference, perform control to search for other content associated with at least one piece of information extracted from the content screen.

Abstract: A mobile terminal displays a chat window including a merchandise seller as a message correspondent; activates a payment function linked to a message application being executed; displays purchase information of a product in the chat window in response to a purchase order; displays a payment window over the chat window in response to an input for selecting the purchase information; and displays a result of a payment transaction processed for purchase of the product in the chat window in response to a payment request received via the payment window. In response to an input for adding at least one message correspondent to the chat window in order to perform a group purchase for the product, the mobile terminal updates the purchase information based on a purchase quantity entered by message correspondents who participate in the group purchase and displays the updated purchase information in the chat window.

Abstract: Disclosed are a mobile terminal and a method of controlling the same. The mobile terminal includes a display unit configured to display a content screen and a control unit configured to change an output state of the content screen with respect to a point from which a first touch gesture starts, in response to that the first touch gesture is sensed in the content screen, and when the first touch gesture which is continuously sensed in the content screen corresponds to a predetermined reference, perform control to search for other content associated with at least one piece of information extracted from the content screen.