Patent ID: 6180267
Filing Date: 2001-01-30
Classification: H01L,Y10S

Abstract:
An organic electroluminescent device comprising an anode, a cathode and one or more than one organic thin-film layer including a light-emitting layer between said anode and said cathode, wherein at least one of said organic thin-film layers contains, either singly or as a mixture, a compound represented by the following formula (1): ##STR9##wherein R.sup.1 to R.sup.16 each independently represents a hydrogen atom, a halogen atom, a nitro group, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted amino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkoxycarbonyl group or a carboxyl group; and any two of R.sup.1 to R.sup.14 may form a ring.