An aromatic amine derivative represented by the following general formula: where R 1 to R 4 represent a straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group, C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, C 8-15 alkylarylsilyl group, or aryl group having 6 to 14 nuclear carbon atoms; a and b each independently represent an integer of 0 to 4; c and d each independently represent an integer of 0 to 3; adjacent groups of R 1 (s), R 2 (s), R 3 (s) and R 4 (s) may be joined together to form a saturated or unsaturated ring, provided that R 3 and R 4 do not join together to form an aromatic ring; R' and R" represent a straight or branched C 1-12 alkyl group or C 3-10 cycloalkyl group; Ar 1 is represented by the following general formula; and Ar 2 is represented by the following general formula, provided that Ar 1 and Ar 2 are different groups from each other, where Ar 3 to Ar 6 each independently represent an arylene group having 6 to 14 nuclear carbon atoms; R 5 to R 7 represent a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, C 8-15 alkylarylsilyl group, aryl group having 6 to 14 nuclear carbon atoms, or biphenyl group; R 8 represents a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group, C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, or C 8-15 alkylarylsilyl group; e and f each independently represent an integer of 1 to 4; g and h each independently represent an integer of 1 to 5; when e, f, g or h represents an integer of 2 or larger, R 5 s, R 6 s, R 7 s or R 8 s may be the same or different; adjacent groups of R 5 (s), R 6 (s), R 7 (s) and R 8 (s) may be joined together to form a saturated ring, provided that R 8 is not an aryl group having 6 nuclear carbon atoms. where R 1 to R 4 represent a straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group, C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, C 8-15 alkylarylsilyl group, or aryl group having 6 to 14 nuclear carbon atoms; a and b each independently represent an integer of 0 to 4; c and d each independently represent an integer of 0 to 3; adjacent groups of R 1 (s), R 2 (s), R 3 (s) and R 4 (s) may be joined together to form a saturated or unsaturated ring, provided that R 3 and R 4 do not join together to form an aromatic ring; R' and R" represent a straight or branched C 1-12 alkyl group or C 3-10 cycloalkyl group; Ar 1 is represented by the following general formula; and Ar 2 is represented by the following general formula, provided that Ar 1 and Ar 2 are different groups from each other, where Ar 3 to Ar 6 each independently represent an arylene group having 6 to 14 nuclear carbon atoms; R 5 to R 7 represent a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, C 8-15 alkylarylsilyl group, aryl group having 6 to 14 nuclear carbon atoms, or biphenyl group; R 8 represents a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group, C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, or C 8-15 alkylarylsilyl group; e and f each independently represent an integer of 1 to 4; g and h each independently represent an integer of 1 to 5; when e, f, g or h represents an integer of 2 or larger, R 5 s, R 6 s, R 7 s or R 8 s may be the same or different; adjacent groups of R 5 (s), R 6 (s), R 7 (s) and R 8 (s) may be joined together to form a saturated ring, provided that R 8 is not an aryl group having 6 nuclear carbon atoms. where Ar 3 to Ar 6 each independently represent an arylene group having 6 to 14 nuclear carbon atoms; R 5 to R 7 represent a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, C 8-15 alkylarylsilyl group, aryl group having 6 to 14 nuclear carbon atoms, or biphenyl group; R 8 represents a hydrogen atom, straight or branched C 1-10 alkyl group, C 3-10 cycloalkyl group, C 1-10 alkoxy group, C 3-10 trialkylsilyl group, C 18-30 triarylsilyl group, or C 8-15 alkylarylsilyl group; e and f each independently represent an integer of 1 to 4; g and h each independently represent an integer of 1 to 5; when e, f, g or h represents an integer of 2 or larger, R 5 s, R 6 s, R 7 s or R 8 s may be the same or different; adjacent groups of R 5 (s), R 6 (s), R 7 (s) and R 8 (s) may be joined together to form a saturated ring, provided that R 8 is not an aryl group having 6 nuclear carbon atoms.