ELECTROLUMINESCENT DEVICE INCLUDING AN ANTHRACENE DERIVATIVE

摘要

An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL), at least one layer between the cathode and anode comprising a carbocyclic 2-aryl-9,10-biphenylanthracene compound containing a total of 8-12 aromatic rings, wherein the 6-substituent is hydrogen or an alkyl group and the 2-substituent is: (A) an unsubstituted phenyl group; (B) a phenyl group substituted with (a) a fluoro, a cyano, or an alkyl group or (b) a m- or p-phenyl group; or (C) a substituted or unsubstituted fused ring aromatic group.