申请人:LG CHEM, LTD.
公开号:US20210009894A1
公开(公告)日:2021-01-14
Provided is a compound of Chemical Formula 1:
wherein:
L
11
is a single bond or a substituted or unsubstituted C
6-60
arylene;
L
12
and L
13
are each independently a single bond or a substituted or unsubstituted C
6-60
arylene;
R
11
is a substituted or unsubstituted C
6-60
aryl;
R
12
and R
13
are each independently any one substituent selected from the group consisting of the following:
wherein, each R′ is independently a substituted or unsubstituted C
6-60
aryl, and
R
14
and R
15
are hydrogen, or are linked to each other,
and an organic light emitting device including the same.