CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Samsung Display Co., Ltd
公开号:US20170256721A1
公开(公告)日:2017-09-07
A condensed cyclic compound and an organic light-emitting device including the same are provided. The compound may be represented by the following structure:
wherein X
1
is N or C(R
1
), X
2
is N or C(R
2
), X
3
is N or C(R
3
), X
4
is N or C(R
4
), X
5
is N or C(R
5
), and X
6
is N or C(R
6
), and ring A
1
is a C
5
-C
60
carbocyclic group or a C
2
-C
60
heterocyclic group, provided that ring A
1
is not a benzene.