Display panel with touch detection function, method of driving the same, driving circuit, and electronic unit

An electronic unit comprising:

• a display panel with a touch detection function;
• and
• a control section controlling operation using the display panel with a touch detection function, wherein
• the display panel with a touch detection function includes:
• one or more display elements;
• one or more drive electrodes;
• a drive section selectively applying a DC drive signal or an AC drive signal to the drive electrodes;
• a first wiring and a second wiring;
• and
• one or more switch elements, wherein
• the first wiring is applied with the DC drive signal,
• the second wiring is applied with the AC drive signal, and
• the switch element switches a drive signal, which is applied to the drive electrode, between the DC drive signal of the first wiring and the AC drive signal of the second wiring, wherein
• the display elements perform a write operation for display during a write period,
• the AC drive signal has a pulse waveform that transitions from a first voltage to a second voltage, and
• the drive section applies the AC drive signal to the drive electrodes in order to perform a touch detection drive in a period other than the write period.