POWER-SAVING DISPLAY DEVICE

摘要

A display device is disclosed. The display device according to the present invention comprises: a display panel which includes multiple first sensing lines extended in a first direction, and multiple second sensing lines extended in a second direction; a first and a second position-selecting unit which are arranged side by side at one edge of the display panel in the first direction; and a third and a fourth position-selecting unit which are arranged side by side on top of the display panel in the second direction. An activated region of the display panel is determined by the first, second, third, and fourth position-selecting units.