发明名称 |
HOLE-INJECTING MATERIAL, MATERIAL FOR LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, ORGANIC COMPOUND, MONOMER, AND MONOMER MIXTURE |
摘要 |
An object of the present invention to provide a material for a light-emitting element or a hole injecting high molecular weight material which has a sufficient hole injecting property, without using a dopant having an electron accepting property. One of materials of the present invention which can achieve the object, has a repeating unit represented by the following formula (1), In the formula (1), R1 represents hydrogen, an alkyl group, a cyano group, or an alkoxy group, and R2 represents an aryl group. The material has an ionization potential of 4.9 eV or more and 5.4 eV or less. |
申请公布号 |
WO2006080553(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
WO2006JP301709 |
申请日期 |
2006.01.26 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;SUZUKI, TSUNENORI;NOMURA, RYOJI;KAWAKAMI, SACHIKO |
发明人 |
SUZUKI, TSUNENORI;NOMURA, RYOJI;KAWAKAMI, SACHIKO |
分类号 |
H01L51/50;C07C211/54;C08F12/08;C08F12/28;C09K11/06 |
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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