申请人:INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
公开号:US10340466B2
公开(公告)日:2019-07-02
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) or Formula (II):
wherein, R1 is hydrogen, C1-12 alkyl, C1-12 alkoxy, amine, C2-6 alkenyl, C2-6 alkynyl, C5-10 cycloalkyl, C3-12 heteroaryl, or C6-12 aryl; R2, R3, R4, and R5 can be hydrogen, halogen, C1-12 alkyl, C1-12 alkoxy, C1-12 fluoroalkyl; R6 and R7 are independent and can be C1-6 alkyl, or phenyl; R8, R9, R10, R11, R12, R13, R14, and R15 can be hydrogen, halogen, C1-12 alkyl, C1-12 fluoroalkyl, or two adjacent groups of R2, R3, R4, R5, R8, R9, R10, R11, R12, R13, R14 and R15 are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl; m is 1 or 2; and, n is 0 or 1.
本发明提供了有机金属化合物和采用有机金属化合物的有机发光器件。有机金属化合物的化学结构由式(I)或式(II)表示:
其中,R1是氢、C1-12烷基、C1-12烷氧基、胺、C2-6烯基、C2-6炔基、C5-10环烷基、C3-12杂芳基或C6-12芳基;R2、R3、R4和R5可以是氢、卤素、C1-12烷基、C1-12烷氧基、C1-12氟烷基;R6和R7是独立的,可以是C1-6烷基或苯基;R8、R9、R10、R11、R12、R13、R14 和 R15 可以是氢、卤素、C1-12 烷基、C1-12 氟烷基,或者 R2、R3、R4、R5、R8、R9、R10、R11、R12、R13、R14 和 R15 的两个相邻基团与它们所连接的碳原子任选结合形成环烷基或芳基;m 是 1 或 2;n 是 0 或 1。