Patent ID: 8730132

Claim:
An organic light emitting display (OLED) device comprising: a pixel portion configured to display an image; a plurality of pixels arranged with a matrix type; a scan driver configured to supply a plurality of scan signals to a plurality of scan lines connected to a plurality of pixel rows respectively; an emission driver configured to supply an emission control signal to the pixel portion; a data driver configured to output a plurality of data signals; a plurality of demultiplexers configured to receive the plurality of data signals and to selectively output the plurality of data signals; and a plurality data line selector configured to receive the plurality of data signals respectively and output the plurality of data signals to a plurality of first data lines and a plurality of second data lines alternately, wherein the plurality of the first data lines and the plurality of second data lines are connected to a plurality of pixels columns respectively, and wherein the plurality data line selector outputs the plurality of data signals to one of the plurality of the first data lines and the plurality of the second data lines during a time when the scan driver supplies a scan signal with an on level voltage to a corresponding scan line, and the others of the plurality of the first data lines and the plurality of the second data lines are connected to pixels connected to the scan line during that time.