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US08357821B2 Aromatic amine compound, organic electroluminescent element including the same, and display device including organic electroluminescent element 有权
芳族胺化合物,包含它们的有机电致发光元件和包括有机电致发光元件的显示装置

Aromatic amine compound, organic electroluminescent element including the same, and display device including organic electroluminescent element
Abstract:
An aromatic amine compound is represented by general formula [I]: wherein X1 and X2 each represent a group selected from an alkyl group, an aryl group, an allyl group, an alkoxy group, and an aryloxy group, X1 and X2 may be the same or different, Ar1 and Ar2 each represent an arylene group, n≧1, at least one of substituents Y is a substituent selected from a trifluoromethyl group, a cyano group, and a halogen group, and other substituents Y are groups each selected from a hydro group, an alkyl group, an aryl group, an allyl group, an alkoxy group, and an aryloxy group.
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