AROMATIC AMINE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:US20190071411A1
公开(公告)日:2019-03-07
Provided is a novel aromatic amine derivative represented by General Formula (G1) below. (In the formula, A represents oxygen or sulfur, and R
1
to R
7
individually represent any of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, and a substituted or unsubstituted biphenyl group. In addition, α
1
and α
2
individually represent a substituted or unsubstituted phenylene group. Further, Ar
1
represents a substituted or unsubstituted condensed aromatic hydrocarbon having 14 to 18 carbon atoms included in a ring. Further, Ar
2
represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms included in a ring. Further, j and n are individually 0 or 1, and p is 1 or 2.)
提供的是一种新型芳香胺衍生物,其通式(G1)如下所示。(在公式中,A代表氧或硫,R1至R7分别代表氢原子、具有1至6个碳原子的烷基、取代或未取代的苯基和取代或未取代的联苯基中的任何一种。此外,α1和α2分别代表取代或未取代的苯撑基。进一步,Ar1代表包含在环中的具有14至18个碳原子的取代或未取代的紧凑芳香烃。进一步,Ar2代表具有6至13个碳原子的取代或未取代的芳基。进一步,j和n分别为0或1,p为1或2。)