Pixel and organic light emitting display device having the same

An organic light emitting display device comprising:

• a display panel including a plurality of pixels;
• a scan driver configured to provide a scan signal, a voltage control signal, and an initialization control signal to the pixels;
• an emission control driver configured to provide an emission control signal to the pixels;
• and
• a data driver configured to provide a data signal to the pixels,
• wherein each of the pixels includes:
• a first transistor including a gate electrode connected to a first node, a first electrode, and a second electrode connected to a second node;
• a second transistor including a gate electrode configured to receive the scan signal, a first electrode configured to receive the data signal, and a second electrode connected to the first node;
• a third transistor including a gate electrode configured to receive the emission control signal, a first electrode configured to be connected to a first power voltage, and a second electrode connected to the first electrode of the first transistor;
• a capacitor including a first electrode connected to the first node and a second electrode connected to the second node;
• a fourth transistor including a gate electrode configured to receive the voltage control signal, a first electrode configured to be connected to a reference voltage, and a second electrode connected to the first node;
• a sixth transistor including a gate electrode configured to receive the initialization control signal, a first electrode configured to be connected to an initialization voltage, and a second electrode connected to the second node;
• and
• an organic light emitting diode including a first electrode connected to the second node and a second electrode configured to be connected to a second power voltage.