Abstract: The amplifier includes an input circuit configured to convert an input signal into a current; an output circuit comprising at least one switching element for reducing a voltage change of an output end of the input circuit and configured to provide an output signal; and a biasing circuit connected to the at least one switching element to form a feedback loop for reducing the voltage change of the output end of the input circuit.

Abstract: The present application relates to a method for updating a digital navigation map comprising a plurality of map segments, in which a back-end system provides a plurality of update packets each associated with a map segment of the digital navigation map and an update packet provided is transferred into a terminal device of a user.

Abstract: The present application relates to a method for updating a digital navigation map comprising a plurality of map segments, in which a back-end system provides a plurality of update packets each associated with a map segment of the digital navigation map and an update packet provided is transferred into a terminal device of a user.

Abstract: A window display method and apparatus of an electronic device is provided for displaying windows according to a signal input from an external input device. When a predetermined input of a function key is received for generating a new window within a display screen from the external input device, during a window generation mode, generating and displaying the new window including at least one of menu items, icons, and files that are preselected when such a request for generating a window is received from the external input device.

Abstract: The present disclosure relates to an electronic device having a cover and a method for controlling a display of the electronic device. A method for controlling a display of the electronic device according to various embodiments of the present disclosure may include activating a specific area to arrange an item in an item arrangement state, displaying an item candidate group in a side area of a touch screen display of the electronic device if the specific area is activated, selecting at least one item from the item candidate group, and arranging the selected item in the specific area.

Abstract: An electronic device includes a display module. The electronic device also includes an input interface configured to be functionally connected to the electronic, to transmit an input detection signal to the electronic device by detecting an input of additional input unit formed at a side, and to transmit to the electronic device at least one of a movement signal generated by detecting a movement while an input of the additional input unit is maintained and a scroll signal generated by detecting an input of a scroll unit installed at a side. The electronic device further includes a processor configured to receive an input detection signal from the input interface, to receive at least one of the movement signal and the scroll signal while the input of the additional input unit is maintained, and to control a user interface based on the received signal.

Abstract: A window display method and apparatus of an electronic device is provided for displaying windows according to a signal input from an external input device. When a predetermined input of a function key is received for generating a new window within a display screen from the external input device, during a window generation mode, generating and displaying the new window including at least one of menu items, icons, and files that are preselected when such a request for generating a window is received from the external input device.