Display device

A display device comprising:

• a display panel comprising scan lines, emission control lines, a sensing scan line, a readout line, and a reset control line;
• a scan driver configured to provide scan signals to the scan lines;
• an emission driver configured to provide emission control signals to the emission control lines;
• a sensing scan driver configured to provide a sensing scan signal to the sensing scan line;
• and
• a readout circuit configured to receive a sensing signal from the readout line in response to the scan signals,
• wherein the display panel further comprises:
• a first pixel in a first row of a display area, and connected to a first sub-scan line from among the scan lines, and a first emission control line from among the emission control lines;
• a first photo sensor in the first row, and connected to the first sub-scan line, the reset control line, and the readout line;
• a second pixel in a second row of the display area, and connected to a second sub-scan line from among the scan lines, and a second emission control line from among the emission control lines;
• and
• a second photo sensor in the second row, and connected to the second sub-scan line, the sensing scan line, and the readout line.