14921-00-7

The invention belongs to the technical field of photoelectric display devices, and particularly relates to a multifunctional aggregation-induced emission material and a preparation method thereof. The invention provides a multifunctional aggregation-induced emission material. The structure of the multifunctional aggregation-induced emission material is shown as a formula (I). The invention also provides a preparation method of the multifunctional aggregation-induced emission material, and the preparation method comprises the step of carrying out substitution reaction on 2, 4, 6-tri (4-bromophenyl)-1, 3, 5-triazine and the compound as shown in the formula (II) to prepare the compound as shown in the formula (I). The invention solves the technical problems that the efficiency of the existing TADF micromolecule red light emitting material and the electroluminescent device thereof is not high, and the aggregation quenching luminescence effect is easy to generate.