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Hole-Injecting Material, Material for Light-Emitting Element, Light-Emitting Element, Organic Compound, Monomer, and Monomer Mixture
Hole-Injecting Material, Material for Light-Emitting Element, Light-Emitting Element, Organic Compound, Monomer, and Monomer Mixture
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机译:空穴注入材料,发光元件用材料,发光元件,有机化合物,单体和单体混合物
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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.
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机译:本发明的一个目的是提供一种用于发光元件的材料或一种空穴注入高分子量材料,其具有足够的空穴注入性能,而无需使用具有电子接受性能的掺杂剂。可实现上述目的的本发明的一种材料,具有下述式(1)表示的重复单元,式(1)中,R 1表示氢,烷基,氰基或烷氧基, R 2表示芳基。该材料具有4.9eV以上且5.4eV以下的电离电势。
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