摘要 |
Provided is a display apparatus in which charging of a parasitic capacitor can be quickly compensated by a simple structure and at a low power consumption. The display apparatus comprises a pixel, a signal wiring (Sj), and an operational amplifier (OP1) having a non-inverting input terminal connected to the signal wiring (Sj). Regarding the operational amplifier (OP1), the non-inverting input terminal and an output terminal (OUT) are connected to each other through a first impedance element (R1), an inverting input terminal and the output terminal (OUT) are connected to each other through a second impedance element (R2), and the non-inverting input terminal and a reference voltage terminal are connected to each other through a third impedance element (Cn). When it is assumed that the values of the impedances of the first to third impedance elements (R1, R2, Cn) are Z1, Z2, and Z3, respectively, the resultant impedance value (Zn) of pixels connected to the signal wiring when an image signal is supplied to each signal wiring and a pixel connected to each signal wiring satisfies |Zn| < |Z1|·|Z3|/|Z2|. |