申请人:Negishi Chika
公开号:US20080124573A1
公开(公告)日:2008-05-29
The present invention provides an amine compound useful for an organic light-emitting device capable of realizing extremely high luminous efficiency and having a light output with a long lifetime can be formed. The amine compound is represented by the following general formula (1):
wherein Ar
1
to Ar
8
each represent an aryl group or a heterocyclic group, R
1
to R
6
each represent a hydrogen atom, a halogen atom, an alkyl group, or the like, and X represents a biphenylene group, a fluorenylene group, or the like.