This invention discloses a white light organic electric excitation illumination device, in which, a first electrode, a cavity transmission layer, a first organic light-emitting layer, a second light-emitting layer, an electronic transmission layer and a second electrode are set on a base plate orderly, in which, the first organic light emitting layer includes a first principle part material, a third principle material and an object material and the third material is that with the cavity transmission function, which can increase the light emitting efficiency of the device and adjust the coordinate of white light colority, when a suitable voltage signal is supplied between the first and second electrodes, current can flow between them and a white light source is generated. |