LG Display Co., Ltd.
Method of driving organic light emitting display device

Abstract:

An organic light emitting display device includes a display panel having a plurality of pixels provided with a pixel circuit to operate an organic light emitting diode, and a driving circuit to drive the display panel, wherein `n` horizontal sensing lines are formed in the display panel, and a method for driving the display device includes: dividing the `n` horizontal sensing lines formed in the display panel into a plurality of blocks; and sequentially or non-sequentially sensing the plurality of blocks via the sensing lines, wherein the plurality of blocks are sensed in order from the first to the last of the `n` sensing lines by a sequential or non-sequential method.