There is provided an organic compound represented by formula [1-1] or [1-2]:
where R
1
to R
20
are each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group, an aromatic hydrocarbon group, a heterocyclic group, an aryloxy group, a silyl group, and a cyano group, in which at least one of R
1
to R
4
and R
6
to R
9
and at least one of R
11
to R
14
and R
16
to R
19
are amino groups; and X
1
to X
4
are each oxygen, sulfur, selenium, or tellurium and are optionally the same or different.
提供一种有机化合物,其
化学式为[1-1]或[1-2]:其中,R1至R20各自独立地选择自氢原子、卤素原子、烷基、烷氧基、
氨基、芳香族碳氢基、杂环基、芳氧基、
硅基和
氰基中的一种,其中至少一个R1至R4和R6至R9以及至少一个R11至R14和R16至R19是
氨基;X1至X4各自为氧、
硫、
硒或
碲,可选相同或不同。