| 发明名称 |
Electroluminescent materials and devices |
| 摘要 |
An electroluminescent material is a metal complex of 1-phenyl-3-methyl-4-trimethylacetyl-pyrazol-5-one of formula (I). An electroluminescent device comprising the compound of formula (I) in the luminescent layer is also part of the invention.
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| 申请公布号 |
US7718275(B2) |
申请公布日期 |
2010.05.18 |
| 申请号 |
US20050537315 |
申请日期 |
2005.08.22 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
KATHIRGAMANATHAN POOPATHY;SURENDRAKUMAR SIVAGNANASUNDRAM;GEMMELL PATRICK;GANESHAMURUGAN SUBRAMANIAM;KUMARAVERL MUTTULLINGHAM;PARTHEEPAN ARUMUGAM;SURESH SUTHERALINGAM;SELVARANJAN SELVADURAL |
| 分类号 |
H01L51/54;C07D231/26;C07F9/535;C07F9/6596;C09K11/06;H01L51/00;H01L51/30;H01L51/50 |
主分类号 |
H01L51/54 |
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