Mobile device, display device and method for controlling the same

A mobile device for performing data communication with a display device, the mobile device comprising:

• a display configured to display a current screen including at least one object;
• a transmitter configured to transmit an image corresponding to the current screen to the display device when a mirroring connection with the display device is established;
• a receiver configured to receive at least one command through a user interface module being associated with the transmitted image to control a specific object from the display device,
• wherein the at least one command includes first information for requesting a content format supported by the mobile device, second information for providing the mobile device with a content format that can be used for connection between the mobile device and the display device, and third information for requesting metadata of the specific object;
• and
• a controller configured to execute the specific object based on the received at least one command.

A method for controlling a display device for performing data communication with a mobile device, the method comprising:

• establishing, via a transmitter/receiver, a mirroring connection with the mobile device;
• displaying, on the display device, a current screen of the mobile device;
• receiving a command for selecting a first location value associated with the displayed screen through a user interface of the display device, the first location value being selected via the user interface;
• in response to the command, transmitting a signal for requesting metadata corresponding to the first location value to the mobile device, wherein the signal includes first information for requesting a content format supported by the mobile device, second information for providing the mobile device with a content format that can be used for connection between the mobile device and the display device, and third information for requesting metadata corresponding to the first location value;
• receiving a signal including metadata of a specific object from the mobile device, in response to the transmitted signal;
• and
• outputting at least one of video data and audio data associated with execution of the specific object.

A method for controlling a mobile device for performing data communication with a display device, the method comprising:

• outputting, via a display, a current screen including at least one object;
• transmitting, by the mobile device, an image corresponding to the current screen to the display device when a mirroring connection with the display device is established;
• transmitting a signal including metadata of a specific object to the display device, in response to a request signal from the display device, wherein the signal includes first information for requesting a content format supported by the mobile device, second information for providing the mobile device with a content format that can be used for connection between the mobile device and the display device, and third information for requesting metadata of the specific object;
• and
• executing, by the mobile device, the specific object.