The pixel circuit, which includes a display device driving method of the display device and

Provided even in the case of low mobility or input transistor is not sufficiently ensure the selection situation during each scanning line, the display quality can be maintained in the pixel circuit. The pixel circuit (11) includes an organic EL element (OLED), transistors (T1 ~ T3) and a capacitor (C1). A drive transistor (T1) of the drain terminal of the high supply line (source ELVDD) is connected to the source terminal and the anode terminal of the organic EL element (OLED) is connected. A first input transistor (T2) and the gate terminal of the scan line (Si) connected to a first input transistor (T2) is provided between the gate terminal of the data line (Dj) and the drive transistor (T1) is. The gate terminal of the second input transistor (T3) and the first scan line of the row i-1 (Si-1) is connected to the second input transistor (T3) is provided in the data line (Dj) and the drive transistor (T1) of the gate terminal child between. Capacitor (C1) is provided between the gate terminal and the source terminal of the driving transistor (T1) is.