Organic light emitting diode (oled) display and method of driving the same

An organic light emitting diode (OLED) display, comprising:

• a scan driver configured to respectively supply a plurality of first scan signals to a plurality of first scan lines and respectively supply a plurality of second scan signals to a plurality of second scan lines;
• a data driver configured to respectively supply a plurality of voltage data signals to a plurality of first data lines in synchronization with the second scan signals;
• a current sink unit configured to respectively supply a plurality of current data signals to a plurality of second data lines in synchronization with the first scan signals;
• and
• a plurality of pixels coupled to the first and second scan lines, and the first and second data lines, wherein amounts of currents in the pixels are configured to be controlled to correspond to the current data signals, and wherein emission times in the pixels are configured to be controlled to correspond to the voltage data signals.