| 发明名称 |
METAL COMPLEX, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY AND ILLUMINATION APPARATUS |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal complex for organic electroluminescent elements.SOLUTION: A metal complex includes a ligand of general formula (1), wherein rings A, B and V are each an aromatic or a heterocyclic ring; Rb and Rc are substituents; nb is an integer of 0-4; nc is an integer of 0-2; G is a connecting group; and ng is an integer of 1-5. The total value of respective van der Waals volumes of the connecting group G and the ring V is 155 Åor larger. |
| 申请公布号 |
JP2013245179(A) |
申请公布日期 |
2013.12.09 |
| 申请号 |
JP20120119161 |
申请日期 |
2012.05.25 |
| 申请人 |
KONICA MINOLTA INC |
发明人 |
SEKINE NOBORU;INOUE AKIRA |
| 分类号 |
C07F15/00;C07D217/02;C07D233/58;C07D233/60;C07D233/61;C07D401/04;C07D401/12;C07D401/14;C07D403/04;C07D405/04;C07D405/10;C07D405/14;C07D409/10;C07D409/14;C07D471/04;C09K11/06;H01L51/50 |
主分类号 |
C07F15/00 |
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