| abstract |
The invention belongs to the technical field of organic optoelectronic devices, in particular to a white light organic electroluminescence device realized by using a blue light dye and an excimer complex, and in particular to a white light organic electroluminescence device using a blue light material as an excimer complex acceptor device. The device consists of a substrate, an anode, a hole transport layer, a light-emitting layer, an electron transport layer, and a cathode. The light-emitting layer is composed of blue organic materials and two excimer complexes. At least two transmission materials and one blue dye are needed to achieve white light emission, which greatly reduces the demand for various color dyes in white light devices and simplifies white light. The device structure of the device. |