White organic light emitting device

Provided is a white organic light emitting device which can improve abnormal light emission and efficiency and reliability of the device.A white organic light emitting device according to an exemplary embodiment of the present invention includes: a first light emitting unit including a first emitting layer between a first electrode and a second electrode; a second light emitting unit including a second emitting layer on the first light emitting unit; and a charge generation layer between the first light emitting unit and the second light emitting unit, and a volume of a metal in the charge generation layer is 1.0% or less of the total volume of the charge generation layer. 本发明提供了种白色有机发光装置，其能够改善装置的异常发光和效率及可靠性。根据本发明的示例性实施方式的白色有机发光装置包括：位于第电极与第二电极之间的包括第发光层的第发光单元；在该第发光单元上的包括第二发光层的第二发光单元；和位于该第发光单元与该第二发光单元之间的电荷生成层，并且该电荷生成层中的金属的量为该电荷生成层总量的1.0％以下。