Display device

A display device comprising:

• a display panel configured to display an image;
• an input sensor disposed on the display panel, the input sensor comprising transmission electrodes and reception electrodes electrically insulated from the transmission electrodes;
• and
• a readout circuit connected to the input sensor,
• wherein the readout circuit comprises:
• a first transmission/reception circuit electrically connected to the reception electrodes;
• a second transmission/reception circuit electrically connected to the transmission electrodes;
• and
• a control circuit that, in a body composition measurement mode, is configured to:
• transmit a transmission signal to some of the transmission electrodes through the second transmission/reception circuit;
• and
• receive a reception signal from some of the reception electrodes through the first transmission/reception circuit.

A display device comprising:

• a display panel configured to display an image;
• an input sensor disposed on the display panel, the input sensor comprising transmission electrodes and reception electrodes electrically insulated from the transmission electrodes;
• and
• a readout circuit connected to the input sensor,
• wherein the readout circuit comprises:
• a first transmission/reception circuit electrically connected to the reception electrodes;
• a second transmission/reception circuit electrically connected to the transmission electrodes;
• and
• a control circuit that, in a body composition measurement mode, is configured to:
• transmit a transmission signal to a first some of the reception electrodes through the first transmission/reception circuit;
• and
• receive a reception signal from a second some of the reception electrodes through the first transmission/reception circuit, the second some of the reception electrodes being different from the first some of the reception electrodes.