Organic light emitting display device and driving method thereof

An organic light emitting display device comprising:

• a first pixel region including first pixels, which are coupled to first scan lines, second scan lines and emission control lines;
• a first scan driver which supplies a first scan signal to each of the first scan lines coupled to the first pixels;
• a second scan driver which supplies a second scan signal to each of the second scan lines coupled to the first pixels;
• and
• an emission driver which supplies a light emission control signal to the emission control lines coupled to the first pixels,
• wherein the organic light emitting display device is driven in a second mode when the organic light emitting display device is mounted in a wearable device, and is driven in a first mode otherwise,
• wherein the first pixels are driven based on a data signal when the organic light emitting display device is driven in the first mode and the second mode,
• wherein the second scan driver supplies k second scan signals to each of the second scan lines during each frame period when the organic light emitting display device is driven in the first mode, and supplies j second scan signals to each of the second scan lines during each frame period when the organic light emitting display device is driven in the second mode, and
• wherein k is a natural number, and j is a natural number greater than k.