Patent ID: 7777700

Claim:
A pixel of a display device connected to a data line for supplying a data voltage to the pixel, a scan line for supplying a scan voltage to the pixel, a first power supply for supplying a first supply voltage to the pixel, a second power supply for supplying a second supply voltage to the pixel, and an initial voltage supply for supplying an initial voltage to the pixel, the pixel comprising: a first transistor for supplying a current to a light emitting device; a second transistor for diode-connecting the first transistor; a third transistor having a first electrode connected to the data line and a second electrode connected to a first electrode of the first transistor; a first capacitive element electrically connected to the first power supply and the initial voltage supply and including a first electrode that is an intrinsic semiconductor; a fourth transistor having a first electrode electrically connected to the first capacitive element and a second electrode electrically connected to the initial voltage supply; a fifth transistor having a first electrode connected to the first power supply and a second electrode electrically connected to a first electrode of the second transistor; a sixth transistor having a first electrode electrically connected to the first electrode of the first transistor and a second electrode electrically connected to the first electrode of the light emitting device; and a second capacitive element electrically connected to a gate electrode of the third transistor and a gate electrode of the first transistor.