Apparatus and Method for Display

The present invention discloses a device and a method for displaying, which can be automatically turned on and can display a beautiful screen (for example, static image). According to an embodiment of the present invention, the display device comprises: a display; a first sensor detecting movement; a second sensor detecting illumination; and a processor driven in a first mode which displays a dynamic image on the display and a second mode which displays the static image on the display. The processor sets a first threshold time for detecting the movement based on the illumination, and can be set to display the static image when the movement of a user designated in the first threshold time is detected in the second mode.