Patent ID: 6485847
Filing Date: 2002-11-26
Classification: C07C,C09K,G03G,H01L,Y10S

Abstract:
An organic electroluminescent device comprising an amine derivative represented by the following formula (1): wherein each of R1 to R20 represents a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, and any of the substituted or unsubstituted aryl group or any of the substituted or unsubstituted heterocyclic group may form a condensed structure, wherein said electroluminescent device comprises a layer containing the amine derivative represented by the formula (1) sandwiched between a pair of electrodes, which layer is a light-emitting layer which contains the amine derivative represented by formula (1) as a light-emitting compound.