| 发明名称 |
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE |
| 摘要 |
A compound represented by general formula (A-0) or (B-0) is useful as an organic EL element material whereby it is possible to realize an organic EL element having long service life and high luminous efficiency even when driven at low voltage. (In the formulas, R1-R4, n1, m2, k3, k4, L0-L2, Ar1, and Ar2 are as defined in the specification.) |
| 申请公布号 |
WO2016006711(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
WO2015JP70047 |
申请日期 |
2015.07.13 |
| 申请人 |
IDEMITSU KOSAN CO.,LTD. |
发明人 |
KATO, TOMOKI;YABUNOUCHI, NOBUHIRO;FUNAHASHI, MASAKAZU;FUJIYAMA, TAKAHIRO |
| 分类号 |
C07D307/91;C07D333/76;C07D405/12;C09K11/06;H01L51/50 |
主分类号 |
C07D307/91 |
| 代理机构 |
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