发明名称 |
Organic electronic material, organic electronic device, and organic electroluminescent device |
摘要 |
An object of the present invention is to provide an organic electronic material that can be easily formed into a multilayer structure. A further object of the present invention is to provide an organic electronic device and an organic EL device that exhibit a better emission efficiency and a better emission lifetime than heretofore achieved. In order to achieve these objects, an organic electronic material is provided, the material includes a polymer or oligomer that has at least one polymerizable substituent and a hole-transporting repeat unit. |
申请公布号 |
US8632892(B2) |
申请公布日期 |
2014.01.21 |
申请号 |
US20070374134 |
申请日期 |
2007.07.17 |
申请人 |
HOSHI YOUSUKE;FUNYUU SHIGEAKI;MORISHITA YOSHII;HITACHI CHEMICAL CO., LTD. |
发明人 |
HOSHI YOUSUKE;FUNYUU SHIGEAKI;MORISHITA YOSHII |
分类号 |
H01L51/54 |
主分类号 |
H01L51/54 |
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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