PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME

摘要

The present invention relates to a pixel which displays an image of uniform brightness. The pixel of the present invention includes an organic light emitting diode; a first transistor for controlling the amount of a current which flows from a first power source to a second power source via the organic light emitting diode by corresponding to a voltage applied to a first node; a second transistor which is connected between the first node and a bias power source and has a light emitting control line to which a gate electrode is connected; and a third transistor which is connected between the anode electrode of the light emitting diode and a feedback line and has a control line to which the gate electrode is connected.