Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A method of controlling a system including a display device and a mobile terminal can include performing, in the display device, a data communication with the mobile terminal wirelessly; capturing, in the mobile terminal, a current screen; generating, in the mobile terminal, screen information based on the captured current screen; setting, in the mobile terminal, right and left margins in the screen information when the mobile terminal is in a portrait mode and the display device is in a landscape mode; transmitting, in the mobile terminal, the screen information with the right and left margins to the display device wirelessly, when the mobile terminal is in the portrait mode and the display device is in the landscape mode; displaying, in the display device, a first mirroring image with the right and left margins based on the screen information when the mobile terminal is in the portrait mode and the display device is in the landscape mode; setting, in the mobile terminal, upper and lower margins in the scree

Abstract: A digital television includes: a display; a tuner; a wireless network interface to transmit data to a mobile terminal and receive audio information and screen; and a controller. The controller is configured to control a signal processor to decode the video signal and the screen information, control the display to display first image corresponding to the decoded video signal with second image corresponding to the decoded screen information, the second image corresponding to an image displayed on the mobile terminal, and receive a command from a remote controller. The controller is also configured to control the signal processor to process the audio signal and the audio information and to output the processed audio signal or the processed audio information to an audio output unit, and to control the signal processor to change the second image's size or position depending on the at least one command received from the remote controller.

Abstract: A method of controlling a system including a display device and a mobile terminal can include performing, in the display device, a data communication with the mobile terminal wirelessly; capturing, in the mobile terminal, a current screen; generating, in the mobile terminal, screen information based on the captured current screen; setting, in the mobile terminal, right and left margins in the screen information when the mobile terminal is in a portrait mode and the display device is in a landscape mode; transmitting, in the mobile terminal, the screen information with the right and left margins to the display device wirelessly, when the mobile terminal is in the portrait mode and the display device is in the landscape mode; displaying, in the display device, a first mirroring image with the right and left margins based on the screen information when the mobile terminal is in the portrait mode and the display device is in the landscape mode; setting, in the mobile terminal, upper and lower margins in the scree

Abstract: A method for sharing data with a mobile terminal in an image display device, can include including receiving a broadcast signal including audio and video data, connecting to the mobile terminal via a wireless network interface, controlling the wireless network interface to transmit data to the mobile terminal wirelessly connected to the image display device, in which the transmitted data includes information for representing a screen posture direction of the image display device, controlling the wireless network interface to receive screen information from the mobile terminal wirelessly connected to the image display device, in which the screen information changes based on the information for representing the screen posture direction of the image display device and displaying a mirroring image based on the screen information received from the mobile terminal in a first region while displaying the video data included in the broadcast signal in a second region, in which the mirroring image corresponds to a curr

Abstract: A method for sharing data with a mobile terminal in an image display device, can include including receiving a broadcast signal including audio and video data, connecting to the mobile terminal via a wireless network interface, controlling the wireless network interface to transmit data to the mobile terminal wirelessly connected to the image display device, in which the transmitted data includes information for representing a screen posture direction of the image display device, controlling the wireless network interface to receive screen information from the mobile terminal wirelessly connected to the image display device, in which the screen information changes based on the information for representing the screen posture direction of the image display device and displaying a mirroring image based on the screen information received from the mobile terminal in a first region while displaying the video data included in the broadcast signal in a second region, in which the mirroring image corresponds to a curr

Abstract: A method for sharing data with a mobile terminal in an image display device, the method can include receiving a broadcast signal including audio and video data, connecting to the mobile terminal via an wireless network interface, controlling the wireless network interface to transmit data to the mobile terminal wirelessly connected to the image display device, controlling the wireless network interface to receive screen information from the mobile terminal wirelessly connected to the image display device and displaying a mirroring image based on the screen information received from the mobile terminal in a first region with displaying the video data included in the broadcast signal in a second region, in which the mirroring image corresponds to a current screen displayed on the mobile terminal.

Abstract: A method for sharing data with a mobile terminal in an image display device, the method can include receiving a broadcast signal including audio and video data, connecting to the mobile terminal via an wireless network interface, controlling the wireless network interface to transmit data to the mobile terminal wirelessly connected to the image display device, controlling the wireless network interface to receive screen information from the mobile terminal wirelessly connected to the image display device and displaying a mirroring image based on the screen information received from the mobile terminal in a first region with displaying the video data included in the broadcast signal in a second region, in which the mirroring image corresponds to a current screen displayed on the mobile terminal.

Abstract: A method of sharing data, in a system having both an image display device and an external device, can include connecting the image display device to the external device; capturing, by the external device, a current screen on the external device; generating, by the external device, first screen information based on the captured current screen, which includes the captured current screen and margin information when the external device is in a portrait mode; encoding, by the external device, the generated first screen information; transmitting, by the external device, the encoded first screen information to the image display device; decoding, by the image display device, the encoded first screen information; and outputting, by the image display device, a first mirroring image based on the decoded first screen information, in which the first mirroring image corresponds to the current screen on the external device and includes right and left margins.

Abstract: A method of sharing data, in a system having both an image display device and an external device, can include connecting the image display device to the external device; capturing, by the external device, a current screen on the external device; generating, by the external device, first screen information based on the captured current screen, which includes the captured current screen and margin information when the external device is in a portrait mode; encoding, by the external device, the generated first screen information; transmitting, by the external device, the encoded first screen information to the image display device; decoding, by the image display device, the encoded first screen information; and outputting, by the image display device, a first mirroring image based on the decoded first screen information, in which the first mirroring image corresponds to the current screen on the external device and includes right and left margins.

Abstract: A method of controlling a plurality of mobile terminals connected to an externally connected image display device.

Abstract: A method of controlling a plurality of mobile terminals connected to an externally connected image display device.

Abstract: A method for operating an image display apparatus is discussed. The method includes displaying an InfraRed (IR) blaster menu screen, receiving a selection input for selecting one of electronic devices included in the IR blaster menu screen, and transmitting IR format key information about the selected electronic device or device information about the selected electronic device to a remote controller according to the selection input.