| 发明名称 |
Acenaphthoquinoxaline derivative, light-emitting element, light-emitting device, and electronic device |
| 摘要 |
An acenaphthoquinoxaline derivative represented by a general formula (G1) is provided. The acenaphthoquinoxaline derivative represented by the general formula (G1) easily receives electrons and has an electron-transporting property. Therefore, the acenaphthoquinoxaline derivative can be suitably used for a light-emitting element.
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| 申请公布号 |
US8187730(B2) |
申请公布日期 |
2012.05.29 |
| 申请号 |
US20090408342 |
申请日期 |
2009.03.20 |
| 申请人 |
NOMURA RYOJI;TAKASU TAKAKO;SHITAGAKI SATOKO;SUZUKI TSUNENORI;SEO SATOSHI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
NOMURA RYOJI;TAKASU TAKAKO;SHITAGAKI SATOKO;SUZUKI TSUNENORI;SEO SATOSHI |
| 分类号 |
H01L51/54 |
主分类号 |
H01L51/54 |
| 代理机构 |
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