MOBILE APPARATUS, IMAGE DISPLAY APPARATUS, SERVER AND METHOD FOR OPERATING THE SAME

PURPOSE: A mobile device, an image display device, and an operation method thereof are provided to execute other operations by entering into a remote control mode of the image display device with the mobile device. CONSTITUTION: A wireless communication unit receives a content list when entering into a remote control mode for an image display device. A display unit(180) displays the received content list. When a predetermined item is selected within the content list, a control unit(170) transmits the information related to the selected item to the image display device. The wireless communication unit receives the device information of the image display device, authenticates the information to connect to the image display device, or authenticates the information for a server connecting to the image display device. [Reference numerals] (110) Tuner; (120) Demodulation unit; (130) Network interface unit; (135) External device interface unit; (140) Storage unit; (150) User input interface unit; (170) Control unit; (180) Display; (185) Audio output unit; (190) Power supplying unit; (200) Remote control device