Image display apparatus, display panel and driving method thereof

The present invention relates to an image display device, the display panel and a driving method thereof. A first switching element for an image display device according to the present invention pass the compensating transistor, the data voltage for compensating a threshold voltage of the driving transistor, a driving transistor for controlling the current flowing through the display element, the display element as the source of the compensating transistor, 2 includes a pixel circuit including a switching element, the precharge voltage to transfer the precharge voltage to the drain of the compensating transistor is set in a period of time and other than that of the pixel circuit performs a precharge operation to different values .