SCAN DRIVER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME

摘要

The present invention relates to a scan driving unit capable of supplying a scanning signal in a non-sequential manner. According to an embodiment of the present invention, a scan driving unit comprises: a signal generation block including k (k is a natural number of at least 2) subfield, a plurality of first shift signals having the width broader than a horizontal period, and k signal generation unit for generating a second shift signal which reverses the first shift signal; a selection unit for generating a first selection signal and a second selection signal which reverses the first selection signal by using the first shift signals and the second shift signals supplied from the k signal generation units; and a buffer unit for generating a scanning signal by using the first selection signal and the second selection signal, and supplying the generated scanning signal to scanning lines.