申请人:INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
公开号:US20170155063A1
公开(公告)日:2017-06-01
Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure represented by formula (I):
wherein each R
1
is independent and can be hydrogen, C
1-12
alkyl group, C
1-12
alkoxy group, amine, C
2-6
alkenyl group, C
2-6
alkynyl group, C
5-10
cycloalkyl group, C
3-12
heteroaryl group, or C
6-12
aryl group; R
2
, R
3
, R
4
, and R
5
are independent and can be hydrogen, halogen, C
1-12
alkyl group, C
1-12
fluoroalkyl group, or two adjacent groups of R
2
, R
3
, R
4
, and R
5
are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl group; R
6
and R
7
are independent and can be C
1-6
alkyl group, or phenyl group; and, n is 0 or 1.
提供有机金属化合物以及应用这些有机金属化合物的有机发光器件。有机金属化合物具有由式(I)表示的化学结构:其中每个R1独立地可以是氢、C1-12烷基基团、C1-12烷氧基团、胺、C2-6烯基基团、C2-6炔基基团、C5-10环烷基基团、C3-12杂芳基团或C6-12芳基基团;R2、R3、R4和R5独立地可以是氢、卤素、C1-12烷基基团、C1-12氟烷基团或R2、R3、R4和R5中的两个相邻基团可选地与它们附着的碳原子结合,形成环烷基团或芳基团;R6和R7独立地可以是C1-6烷基基团或苯基团;n为0或1。