PIXEL, DRIVING METHOD OF THE PIXEL, AND DISPLAY DEVICE COMPRSING THE PIXEL

The present invention relates to a pixel, a method for driving the pixel, and a display device comprising the pixel. The pixel includes a first organic light emitting diode and a second organic light emitting diode, a driving transistor which generates a driving current according to a data voltage supplied through a data line, and a brightness control transistor which controls the electrical connection of the first organic light emitting diode and the second organic light emitting diode according to a sub-data signal. The first organic light emitting diode and the second organic light emitting diode emit light by a first driving current according to the first data voltage corresponding to a first gray scale according to a first sub data signal corresponding to the first gray scale of the pixel. The first organic light emitting diode emits light by a second driving current according to a second data voltage corresponding to the second gray scale according to a second sub data signal corresponding to the second gray scale of the pixel.