| 发明名称 |
Compound having oxadiazole ring structure substituted with pyridyl group, and organic electroluminescent device |
| 摘要 |
<p>The present invention relates to a compound having an oxadiazole ring structure having a substituted pyridyl group connected thereto, represented by the following general formula (1).
According to the present invention, it becomes possible to provide an organic compound having excellent characteristic of high stability in a thin film state, and the emission efficiency and durability of conventional organic EL devices can be remarkably improved.</p> |
| 申请公布号 |
EP2385052(B1) |
申请公布日期 |
2013.11.13 |
| 申请号 |
EP20110176413 |
申请日期 |
2005.03.25 |
| 申请人 |
HODOGAYA CHEMICAL CO., LTD. |
发明人 |
MIKI, TETSUZO;NAGAOKA, MAKOTO;HAYASHI, SHUICHI;TANIGUCHI, YOSHIO;ICHIKAWA, MUSUBU |
| 分类号 |
C07D413/04;C07D413/14;C09K11/06;H01L51/00;H01L51/50;H05B33/14;H05B33/22 |
主分类号 |
C07D413/04 |
| 代理机构 |
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