ORGANIC LIGHT EMITTING DEVICE

摘要

An organic light emitting device is disclosed. The organic light emitting device includes an organic light emitting device displaying an image, a driving part receiving image data corresponding to the image and supplying data voltage corresponding to it to the light emitting device, and a power supply part supplying common voltage to the light emitting device. The common voltage changes according to the maximum brightness of the image. [Reference numerals] (300) Organic electroluminescent display panel; (AA) Driving part; (BB) Power supply part