A safety driving
system of a
display device includes a display panel including at least one conductive detection line, the conductive detection line extending in a predetermined area of the display panel and being configured to detect
voltage variation according to damage in the predetermined area, a panel
detector configured to apply a reference
voltage to one end of the detection line, to receive an output
voltage corresponding to the reference voltage through the detection line from another end of the detection line, to compare the received output voltage with a predetermined normal
voltage range, and to generate and output a detection result
signal, and a controller configured to provide a detection set value for driving the panel
detector and to interrupt the driving of the display panel when the output detection result
signal indicates that the display panel is damaged.