Display Device and Driving Method of the Same

A display device comprising:

• a light emitting device with a first electrode and a second electrode;
• a column driver electrically connected to the first electrode;
• and
• a row driver electrically connected to the second electrode,
• wherein the column driver includes a voltage control transistor electrically connected between the first electrode and a first voltage node and an emission control transistor electrically connected between the first electrode and a driving voltage node, and
• wherein a period during which the light emitting device is driven includes:
• a first sub-frame period during which the light emitting device emits light at a first luminance;
• and
• a second sub-frame period during which the light emitting device emits light at a second luminance different from the first luminance.

A driving method of a display device comprising:

• a first driving step in which a light emitting device emits light with a first luminance in a first sub-frame period;
• and
• a second driving step in which the light emitting device emits light with a second luminance that is different from the first luminance in a second sub-frame period that is different from the first sub-frame period,
• wherein the light emitting device is driven during a frame period for expressing one frame,
• wherein the frame period includes the first sub-frame period and the second sub-frame period,
• wherein, in the first driving step, the light emitting device emits light at the first luminance that is brighter than the second luminance.