ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
申请人:Samsung Electronics Co., Ltd.
公开号:US20220190259A1
公开(公告)日:2022-06-16
An organometallic compound, represented by Formula 1:
M
1
(L
n1
)
n1
(L
n2
)
n2
Formula 1
wherein, M
1
is a transition metal, L
n1
is a ligand represented by Formula 1A, L
n2
is a ligand represented by Formula 1B, n1 is 0, 1, or 2, and n2 is 1, 2, or 3,
wherein * and *′ each indicate a binding site to Mt, and CY
1
, CY
2
, R
1
, R
2
, R
10
, R
20
, X
1
, X
2
, Y
1
to Y
8
, L
1
, Ar
1
, b10, b20, a1, and k1 are each as described herein.