Display apparatus, method of driving a display, and electronic device

A display apparatus comprising:

• a pixel array;
• and
• a driving unit adapted to drive the pixel array,
• the pixel array including scanning lines disposed in the form of rows, signal lines disposed in the form of columns, and pixels disposed, in the form of an array, at respective intersections of the scanning lines and the signal lines,
• each pixel including at least a sampling transistor, a driving transistor, a light emitting element, and a storage capacitor,
• the driving unit being configured to output a control signal over a selected scanning line to turn on the sampling transistor connected to the selected scanning line, and output an image signal over a selected signal line to write the image signal in the storage capacitor via the turned-on sampling transistor,
• whereby the driving transistor supplies a driving current, depending on a signal voltage of the written image signal, to the light emitting element during a predetermined light emission period, while the driving transistor supplies no driving current during a non-light emission period,
• each pixel including correction means and a switching transistor,
• the correction means being adapted to operate in the non-light emission period so as to write a correction voltage in the storage capacitor thereby to eliminate an effect of a variation in a characteristic of the driving transistor,
• the switching transistor being disposed between one of the two current terminals of the driving transistor and the light emitting element, and the switching transistor being adapted to turn off during the non-light emission period.