发明名称 |
Carbazole Compound, Light-Emitting Element Material, Organic Semiconductor Material, Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Device |
摘要 |
A carbazole compound in which the 2-position of a dibenzofuran skeleton or a dibenzothiophene skeleton is bonded to the 3-position of a carbazole skeleton and nitrogen of the carbazolyl group is bonded to the 9- or 10-position of an anthracene skeleton directly or via a phenylene group was able to be synthesized. It was found out that the carbazole compound has an excellent carrier-transport property, favorable film quality, and a wide band gap, and can be suitably used as a light-emitting element material and an organic semiconductor material. |
申请公布号 |
US2012104370(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201113282722 |
申请日期 |
2011.10.27 |
申请人 |
SUZUKI HIROKI;OSAKA HARUE;SUZUKI TSUNENORI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
SUZUKI HIROKI;OSAKA HARUE;SUZUKI TSUNENORI |
分类号 |
H01L51/50;C07D209/82;C07D407/10;C07D407/14;C07D409/10;C07D409/14 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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