Display device and electronic apparatus including the same

An electronic apparatus comprising:

• a display panel in which a plurality of pixels are arranged;
• a driving controller including an afterimage compensation circuit which receives input image signals and compensates the input image signals based on deterioration information for the display panel to generate compensation image signals;
• and
• a processor which provides the input image signals to the driving controller,
• the afterimage compensation circuit includes:
• a deterioration data generation unit which generates a deterioration data for the display panel for each sampling period;
• a deterioration data compensation unit which calculates an average frequency based on a reference frequency and a number of sampling frames generated in the sampling period, and applies the average frequency to the deterioration data to generate a final deterioration data;
• an accumulating memory in which the final deterioration data is accumulated;
• and
• a compensation unit which receives an accumulated deterioration data stored in the accumulative memory as the deterioration information, and compensates the input image signals based on the accumulated deterioration data to generate the compensation image signals.