| abstract |
The invention relates to a novel organic material and especially relates to a compound for an organic electroluminescent device and a use of the compound in the field of an organic electroluminescence display technology. The fused heterocyclic aromatic hydrocarbon derivative has a structure shown in the formula (P). The fused heterocyclic aromatic hydrocarbon derivative material can be used as a hole injection layer material, a hole transmission layer material or a luminous main body material for preparation of an organic electroluminescent device, reduces device turn-on voltage, improves device luminescence efficiency, prolongs a device service life and is a hole injection material, a hole transmission material or a luminous main body material with good performances. |