ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND COMPENSATION SYSTEM AND COMPENSATION METHOD OF THE ORGANIC LIGHT-EMITTING DISPLAY DEVICE

摘要

The present embodiments relate to compensation technology for an organic light emitting display device, and more particularly, it is determined whether a data voltage for mobility sensing exceeds a data voltage available range limited by the data driver, and when it is determined that the data voltage exceeds the available range, the mobility sensing is performed. The present invention relates to an organic light emitting display device capable of accurately calculating a mobility compensation value even when mobility is sensed by a maximum voltage of an available data voltage range instead of a data voltage, and a compensation system and compensation method therefor.