申请人:Shanghai Tianma AM-OLED Co., Ltd.
公开号:US20170256723A1
公开(公告)日:2017-09-07
A compound and an organic optoelectronic device are provided. The compound has the chemical formula (I): AB]
n
chemical formula (I). In the chemical formula (I): n denotes a positive integer and 1≦n≦5; a chemical group B has the following chemical formula (II):
and a chemical group A has the following chemical formula (III) or (IV):
In the chemical formula (II): R
1
to R
8
are independently selected from hydrogen, deuterium, C
1
to C
30
alkyl, C
1
to C
30
heteroatom-substituted alkyl, C
6
to C
30
aryl, and C
2
to C
30
heteroaryl. Y is selected from O, S, substituted or unsubstituted imino, substituted or unsubstituted methylene, and substituted or unsubstituted silylene, and a substituent is selected from hydrogen, deuterium, C
1
to C
30
alkyl, C
1
to C
30
heteroatom-substituted alkyl, C
6
to C
30
aryl, and C
2
to C
30
heteroaryl. Ar is selected from C
6
to C
30
aryl, and C
2
to C
30
heteroaryl.