ORGANIC ELEMENT FOR ELECTROLUMINESCENT DEVICES

An electroluminescent device including a cathode, an anode, and having therebetween a light-emitting layer including a boron complex represented by Formula (I), wherein: X represents hydrogen or a substituent; V1 through V8 represent hydrogen or an independently selected substituent, provided that adjacent substituents cannot join together to form an aromatic ring group and provided at least one of V2 and V3 represents a substituent; L1 and L2 represent independently selected substituents; and an anthracene compound containing an anthracene nucleus substituted in the 9- and 10-positions with independently selected aryl groups containing from 6 to 24 carbon atoms, and wherein the anthracene nucleus can be further substituted provided the anthracene nucleus does not contain an aromatic substituent in positions 1-8.