PYRENE DERIVATIVE, ORGANIC LIGHT-EMITTING MEDIUM, AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING PYRENE DERIVATIVE OR ORGANIC LIGHT-EMITTING MEDIUM

摘要

An organic light-emitting medium including a pyrene derivative represented by the following formula (1) and a phenyl-substituted anthracene derivative represented by the following formula (2):
wherein Ar 1 to Ar 4 are independently a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring atoms.