Pixel circuit and method of driving the same

A pixel circuit comprising:

• a light emission element;
• a driving transistor including a first electrode electrically coupled to the light emission element, a second electrode, and a gate electrode;
• a second transistor including a first electrode electrically coupled to a line transferring a power voltage, a second electrode electrically coupled to the second electrode of the driving transistor, and a gate electrode which receives a first signal;
• a third transistor including a first electrode electrically coupled to the second electrode of the driving transistor, a second electrode electrically coupled to the gate electrode of the driving transistor, and a gate electrode which receives a second signal;
• a storage capacitor including a first electrode and a second electrode, one of the first electrode and the second electrode of the storage capacitor electrically coupled to the gate electrode of the driving transistor;
• and
• a switching transistor including a first electrode, a second electrode, and a gate electrode which receives a third signal, one of the first electrode and the second electrode of the switching transistor electrically coupled to a data line.