| 摘要 |
An organic electroluminescence material of the present invention includes, in order to provide an durable organic EL device emitting light of high brightness, a compound shown by the general formula (A-I) or (B-I) (as explained in the specification) wherein, A<SUB>1 </SUB>to A<SUB>3 </SUB>which may be the same or different, are independently each a substituent shown by the general formula (A-II) (as explained in the specification): and a<SUB>1</SUB>, b<SUB>1</SUB>, and b<SUB>2 </SUB>are independently each an aryl group which may be substituted, a<SUB>1 </SUB>having at least one substituent shown by the general formula (B-II) (as explained in the specification), and b<SUB>1 </SUB>and b<SUB>2 </SUB>each having at least one substituent shown by the general formula (B-III) (as explained in the specification), and b<SUB>1 </SUB>and b<SUB>2 </SUB>may be the same of different.
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