| abstract |
The invention relates to a novel organic material, and in particular relates to a computer for an organic electroluminescence device and application of the compound in the technical field of organic electroluminescence display. The fused-heterocycle aromatic hydrocarbon derivative has the structure represented by the formula (P). The fused-heterocycle aromatic hydrocarbon derivative is used as a hole injection layer material, a hole transmission layer material or a luminous main body material for preparing the organic electroluminescence device, the lighting voltage of the device is reduced, the luminous efficiency of the device is improved, and the service life of the device is improved, so the material is a good choice for the high-performance hole injection material, hole transmission material and luminous main body material. The formula (P) is as shown in the specification. |