A display device having rf sensor and method for detecting a user of the display device

The present invention relates to a display device comprising a RF and IR sensors. The display device includes a display panel for displaying an image; To support the part of the display unit support frame which is located in rear of the display panel; And a radio frequency (RF) sensors disposed in the support frame, the support frame transmitting and receiving a radio frequency signal toward said display panel pass through the, and wherein the transmitting and receiving radio frequency signals to pass through the display panel.