ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD OF THE SAME

摘要

The present invention relates to an organic electroluminescence device which is driven by a digital driving method. An organic electroluminescence device includes a data driving part which supplies a data signal by subframe unit to a display panel; and a power supply part which supplies a high potential voltage to the display panel. The power supply part changes a high potential voltage supplied to the sub pixels of the display panel according to the subframe.