Thermally activated delayed fluorescent monomolecular white light material, method of manufacturing thereof, and organic electroluminescence device

摘要

A thermally activated delayed fluorescent monomolecular white light material, a method of synthesizing thereof, and an organic electroluminescent device. The material includes a raw material containing a first group, a raw material containing a second group, and 3,3′-dibromo-1,5,1′,5′-tetramethyl-1,2,4,5-homotetradecene. The thermally activated delayed fluorescent monomolecular white light material synthesis method comprises: a first mixed solution preparation step, a first extraction step, a second mixed solution preparation step, and a second extraction step. A light emitting layer of the organic electroluminescent device includes the thermally activated delayed fluorescent monomolecular white light material.