Disclosed is a display device that can achieve a reduction of power consumption without deteriorating the aperture ratio. A liquid crystal capacitance element (Clc) is formed by being sandwiched between a pixel electrode (20) and an opposite electrode (80). The pixel electrode (20), one end of a first switching circuit (22), one end of a second switching circuit (23), and the first terminal of a second transistor (T2) form an internal node (N1). The other end of the first switching circuit (22) and the other end of the second switching circuit (23) are connected to a source line (SL). The second switching circuit (23) includes a series circuit of a transistor (T1) and a diode (D1), and an output node (N2) is formed of the control terminal of the transistor (T1), the second terminal of the transistor (T2), and one end of a boost capacitance element (Cbst). The other end of the boost capacitance element (Cbst) is connected to a boost line (BST), and the control terminal of the transistor (T2) is connected to a reference line (REF). The diode (D1) has a rectifying function in the direction to the internal node (N1) from the source line (SL).