Pixel and display device having the same

A pixel for a display device, the pixel comprising:

• a light-emitting element;
• a first transistor including a first electrode electrically connected to a first node, a gate electrode electrically connected to a second node, and a second electrode electrically connected to a third node;
• a second transistor electrically connected between a data line and the first node, the second transistor including a gate electrode electrically connected to a first scan line;
• a third transistor electrically connected between the gate electrode of the first transistor and the third node, the third transistor including a gate electrode electrically connected to a third scan line;
• a fourth transistor including a gate electrode electrically connected to a second scan line to apply a bias voltage to the first electrode or the second electrode of the first transistor;
• a fifth transistor electrically connected between the first node and a first power source;
• a sixth transistor electrically connected between the third node and an anode electrode of the light-emitting element;
• a first initialization power source transistor electrically connected between the anode electrode of the light-emitting element and a first initialization power source;
• and
• a second initialization power source transistor electrically connected between the second node and a second initialization power source,
• wherein a gate electrode of the fifth transistor and a gate electrode of the sixth transistor are electrically connected to a same emission driver,
• wherein the fourth transistor is turned on in a first operation period such that the fourth transistor is turned on at a first frequency, and
• wherein the second transistor is turned on in the first operation period such that the second transistor is turned on at a second frequency different from the first frequency.