Patent ID: 7158105

Claim:
An electronic circuit comprising: a plurality of unit circuits; a first power source line; and a control circuit that sets a potential of the first power source line to a plurality of potentials or controls an electrical disconnection and an electrical connection between the first power source line and a predetermined voltage, each of the plurality of unit circuits including: a first transistor having a first terminal, a second terminal, and a first control terminal; a second transistor having a third terminal, a fourth terminal, and a second control terminal, the third terminal being coupled to the first control terminal, and the fourth terminal being directly connected to the first power source line; a capacitive element having a first electrode and a second electrode, the first electrode being coupled to the first control terminal; and a third transistor having a fifth terminal and a sixth terminal, the third transistor controlling an electrical connection between a data line and the second electrode, and an electrically conductive state of the first transistor being set during at least a part of a first period in which the data line is electrically connected, to the second electrode through the third transistor.