| 摘要 |
According to an embodiment of the present invention, a display device comprises: a display main body having a display panel; and a calibration unit mounted in the display main body and providing calibration. The calibration unit includes: a driving unit for providing a driving force; a driving force transfer unit for transferring the driving force provided from the driving unit toward a first direction in parallel with any one direction among the longitudinal and height directions of the display main body; a driving force conversion unit for converting the driving force provided from the driving force transfer unit into a second direction perpendicular to the first direction; and a photographing unit for photographing a front surface of the display panel, linearly slid toward the second direction through the driving force converted by the driving force conversion unit, accommodated in the display main body during the non-photographing, and protruding to the front of the front surface of the display panel during the photographing. |
