COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE, CROSS-LINKED MATERIAL THEREOF, AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING CROSS-LINKED MATERIAL
申请人:Samsung Electronics Co., Ltd.
公开号:US20170162789A1
公开(公告)日:2017-06-08
A compound for an organic light-emitting device represented by Formula 1:
wherein, in Formula 1,
A
1
is selected from an aromatic group and an aromatic group having extended π-conjugation,
R
1
is selected from hydrogen and a C
1
-C
60
alkyl group,
L
1
and L
2
are each independently selected from —O—, —S—, a C
1
-C
20
alkylene group, a C
1
-C
20
oxyalkylene group, and a C
1
-C
20
thioalkylene group; and
a C
1
-C
20
alkylene group, a C
1
-C
20
oxyalkylene group, and a C
1
-C
20
thioalkylene group, each substituted with at least one selected from a C
1
-C
20
alkyl group and a C
1
-C
20
alkoxy group,
n1 and n2 are each independently selected from 0, 1, 2, 3, 4, and 5,
R
2
and R
3
are each independently selected from hydrogen and a first cross-linking group, provided that at least one of R
2
and R
3
is the first cross-linking group, and
X is selected from —F, —Cl, —Br, and —I.