PIXEL, DISPLAY DEVICE COMPRISING THE SAME AND DRIVING METHOD THEREOF

摘要

A display device comprises a plurality of pixels which respectively include a driving transistor for controlling a driving current supplied to an organic light emitting diode; a first capacitor connected to one electrode of the driving transistor; a switching transistor for connecting the first capacitor to a data line; and a first light emitting transistor for transmitting a first power voltage to one electrode of the driving transistor. When a light emitting step for applying the first power voltage to one electrode of the driving transistor through the first light emitting transistor to emit light of the organic light emitting diode is performed in the pixels at the same time, scanning signals of gate-on voltages corresponding to each of the pixels are supplied to store a data voltage corresponding to the first capacitor.