| 发明名称 |
Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device |
| 摘要 |
To provide a novel compound which can be used as a host material in which a light-emitting substance is dispersed. To provide a light-emitting element having a long lifetime. A compound represented by General Formula (G0). In the formula, A represents any one of a substituted or unsubstituted dibenzothiophenylene group and a substituted or unsubstituted dibenzofuranylene group, X represents a substituted or unsubstituted fluorenyl group, E represents a substituted or unsubstituted dibenzo[f,h]quinoxalinyl group, and Ar represents a substituted or unsubstituted arylene group having 6 to 30 carbon atoms.;E-Ar-A-X (G0) |
| 申请公布号 |
US2015311454(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201514695686 |
申请日期 |
2015.04.24 |
| 申请人 |
Semiconductor Energy Laboratory Co., Ltd. |
发明人 |
INOUE Hideko;SUZUKI Hiroki;SEO Hiromi;TAKAHASHI Tatsuyoshi;SEO Satoshi |
| 分类号 |
H01L51/00;C07D409/10 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A compound represented by Formula (G0):
E-Ar-A-X (G0) wherein: A represents any one of a substituted or unsubstituted dibenzothiophenylene group and a substituted or unsubstituted dibenzofuranylene group; X represents a substituted or unsubstituted fluorenyl group; E represents a substituted or unsubstituted dibenzo[f,h]quinoxalinyl group; and Ar represents a substituted or unsubstituted arylene group having 6 to 30 carbon atoms. |
| 地址 |
Kanagawa-ken JP |
