| 发明名称 |
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPARATUS |
| 摘要 |
A compound represented by formula (1):
wherein R 1 , R 2 , Ar 1 , and Ar 2 are as defined in the description,
realizes an electroluminescence device which is capable of driving at a low voltage and has long lifetime and high efficiency. |
| 申请公布号 |
EP3101016(A1) |
申请公布日期 |
2016.12.07 |
| 申请号 |
EP20150756019 |
申请日期 |
2015.02.27 |
| 申请人 |
Idemitsu Kosan Co., Ltd |
发明人 |
FUNAHASHI, Masakazu;FUJIYAMA, Takahiro |
| 分类号 |
C07D307/91;C07D333/76;C09K11/06;H01L51/50 |
主分类号 |
C07D307/91 |
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