| abstract |
The present invention relates to a kind of organic electroluminescent material with pyrroloindole as the core and application thereof, and has the molecular structure shown in the following formula: Wherein, R 1 -R 8 are the same and represent an H atom or a methyl group, and Ar 1 and Ar 2 each independently represent one of an aromatic substituent and a nitrogen-containing heterocyclic substituent. The organic electroluminescent material with bispyrroloindole as the core provided by the present invention has suitable molecular mass, good film stability and suitable molecular energy level, and can be used as the light-emitting layer of OLED devices and applied to organic electroluminescence in the field. |