Abstract: An in-wall type multi-functional television set being embedded in the wall of home, accommodated and withdrawn from the wall. The in-wall type multi-functional television set includes a main body having an accommodating part provided at a front side of the main body, an input part with a plurality of input keys provided at a side of the main body, a television signal receiving circuit for receiving and outputting a broadcast television signal, speakers for outputting an audio signal received from the television signal receiving circuit, and a controller for controlling the in-wall type multi-functional television set, a monitor, accommodated in and withdrawn from the accommodating part of the main body, for displaying the video signal received from the television signal receiving circuit, and a connecting part having an end portion connected to the accommodating part and the other end portion connected to the monitor.

Abstract: An in-wall display device is provided, including: a receiving unit to receive the in-wall display device; a display unit which is deposited in and drawn out from the receiving unit; a hinge assembly including a plurality of hinge units which is fixed to the receiving unit and the display unit to deposit and draw out the display unit and adjust viewing direction of the display unit; driving units to rotate the hinge units; and a controller including a driving control unit to control the driving units based on driving instructions.