申请人:LG CHEM, LTD.
公开号:US20210139469A1
公开(公告)日:2021-05-13
A novel heterocyclic compound of Chemical Formula 1 and an organic light emitting device including the same.
wherein one of Ar
1
to Ar
3
is of the following Chemical Formula 2,
and one of Ar
4
to Ar
7
is a substituted or unsubstituted dibenzofuran; or a substituted or unsubstituted dibenzothiophene, the rest being hydrogen.
化学式1的新型杂环化合物及包括该化合物的有机发光器件。
其中Ar1至Ar3中的一个为以下化学式2,
Ar4至Ar7中的一个为取代或未取代的二苯并呋喃;或取代或未取代的二苯并噻吩,其余为氢。