PURPOSE: A display device is provided to attach a video-telephony module to the front of a front panel, thereby easily applying the video-telephony module to the display device. CONSTITUTION: A front panel (10) is formed with a light-transmitting material. The front of a display module (20) faces the rear of the front panel. A rear case (30) is combined with the rear side of the front panel and accommodates the display module at the inside. A video-telephony module (60) is arranged at the front edge side of the front panel.