Aromatic amine derivative and organic electroluminescent element using same
申请人:Mizuki Yumiko
公开号:US20110297923A1
公开(公告)日:2011-12-08
An aromatic amine derivative represented by the following formula (1):
wherein at least one of R
1
to R
8
is a group other than a hydrogen atom, Ar
1
to Ar
4
are a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms.
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
申请人:IDEMITSU KOSAN CO., LTD.
公开号:US20160181527A1
公开(公告)日:2016-06-23
An aromatic amine derivative represented by the following formula (1):
wherein at least one of R
1
to R
8
is a group other than a hydrogen atom, Ar
1
to Ar
4
are a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms.