Method of driving an organic light emitting display device which prevents discernment of a sensing line

An organic light emitting display device, comprising:

• a display panel having a plurality of pixels provided with a pixel circuit to operate an organic light emitting diode, wherein ‘n’ horizontal sensing lines are formed in the display panel;
• and
• a driving circuit to drive the display panel, the driving circuit configured to:
• divide the ‘n’ horizontal sensing lines formed in the display panel into a plurality of blocks;
• and
• sequentially or non-sequentially sense the plurality of blocks via the ‘n’ horizontal sensing lines,
• wherein the first to the last of ‘m’ sensing lines of each of the plurality of blocks is sensed by a sequential or non-sequential method, and
• wherein the ‘m’ sensing lines in each of the plurality of blocks are sensed sequentially, and the plurality of blocks are sensed non-sequentially.

A method of driving an organic light emitting display device including 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, the method comprising:

• dividing the ‘n’ horizontal sensing lines formed in the display panel into a plurality of blocks;
• and
• non-sequentially sensing the plurality of blocks via the ‘n’ horizontal sensing lines,
• wherein the first to the last of ‘m’ sensing lines of each of the plurality of blocks is sensed by a sequential or non-sequential method, and
• wherein the ‘m’ sensing lines in each of the plurality of blocks are sensed by the sequential method.