| abstract |
An aromatic amine derivative represented by general formula (1). In general formula (1), R 1 to R 10 each independently are a hydrogen atom or a substituent group. In general formula (1), any one of R 1 to R 10 is represented by general formula (2), and L 1 to L 3 each independently are a single bond, a bivalent residue of an aryl group, or the like. In general formula (2), Ar 1 is a monovalent substituent group having general formula (3) as a partial structure; X is an oxygen atom or a sulfur atom; and A and B represent six-membered rings. In general formula (2), Ar 2 is an aryl group, a monovalent substituent group having general formula (3) as a partial structure, or the like. |