An electronic circuit drives a driven element. The electronic circuit includes a signal line, a unit circuit connected to the signal line, and a voltage supply line. The unit circuit includes a transistor, a switch, and a capacitive element. The transistor includes a gate terminal, a first terminal, a second terminal connected to the voltage supply line, and a channel between the first and second terminals. The switch controls electrical connection between the gate terminal and one of the first and second terminals. A conductive state between the first and second terminals is controlled by a gate voltage applied to the gate terminal. During a first period, the switch is changed from an off state to an on state. During a second period, the switch is changed to an off state.