| 发明名称 |
ORGANIC ELECTROLUMINESCENT DEVICE AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE |
| 摘要 |
Disclosed is a novel compound useful as a constituent of an organic EL device. Also disclosed is a practical organic EL device using this compound. This organic EL device has low driving voltage, long life, and reduced leakage current. Specifically disclosed is a compound characterized by having at least one structure (1) shown below in a molecule. Structure (1)
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| 申请公布号 |
KR20090024236(A) |
申请公布日期 |
2009.03.06 |
| 申请号 |
KR20097000028 |
申请日期 |
2009.01.02 |
| 申请人 |
IDEMITSU KOSAN CO., LTD.;SONY CORPORATION |
发明人 |
AOYAMA YOSHIAKI;MORISHITA HIRONOBU;HOSOKAWA CHISHIO;MATSUNAMI SHIGEYUKI;KIJIMA YASUNORI |
| 分类号 |
C09K11/06;H01L51/54;H05B33/14 |
主分类号 |
C09K11/06 |
| 代理机构 |
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