Integrated display device for mobile terminal

An integrated display device for a mobile terminal, the integrated display device comprising:

• a terminal connection module including:
• an accommodation part configured to accommodate a mobile terminal;
• and
• a docking part connected to the mobile terminal via a multimedia transmission and reception terminal, and configured to receive image data output from the mobile terminal;
• and
• a display module including:
• a display part configured to include a display device larger than a display device of the mobile terminal;
• and
• a controller configured to include a resizing module adapted to resize the image data received from the docking part and provide the resized image data to the display part;
• wherein the display module is integrated with one side surface of the terminal connection module;
• wherein at least one operation button is located on a front surface of the accommodation part;
• and
• wherein the operation button further includes a pushing bar which extends from a location facing a physical switch to the operation button inside the accommodation part in order to operate the physical switch located on a side surface of the mobile terminal and which is bent at a specific angle to change a direction of force.