A display unit is provided to allow a user to conveniently and realistically enjoy various contents such as Internet searching or movie through a magnified screen of a mobile terminal. A terminal(110) includes a display window(130) for displaying an image. A projection unit(120) is installed in the terminal(110) and magnifies and projects an image. A screen(140) is detachably attached to the terminal, and displays the magnified and projected image upon receiving it.
