申请人:Merck Patent GmbH
公开号:US11024815B2
公开(公告)日:2021-06-01
The present invention relates to metal complexes and to electronic devices, especially organic electroluminescent devices, comprising these metal complexes, especially as emitters, and in particular monometallic metal complex containing a hexadentate tripodal ligand in which three bidentate sub-ligands coordinate to a metal and the three bidentate sub-ligands, which may be the same or different, are joined via a bridge.
本发明涉及金属络合物和包含这些金属络合物的电子器件,特别是有机电致发光器件,尤其是作为发光体的金属络合物,特别是含有六价三足配位体的单金属络合物,其中三个双齿次配位体与金属配位,三个双齿次配位体(可以相同或不同)通过桥连接。