Carbazole derivative, organic electroluminescent device thereof, and manufacturing method of device

The invention relates to a carbazole derivative having a structure represented by formula (I) and used for an organic electroluminescent device, an organic electroluminescent device thereof, and a manufacturing method of the device. In the formula (I), Y represents a heteroatom selected from N, O, P...

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Bibliographic Details
Main Authors GUO HUANGMING, BAN RUMAN, JIANG KUNFENG, XU BOWEI
Format Patent
LanguageChinese
English
Published 17.07.2013
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Summary:The invention relates to a carbazole derivative having a structure represented by formula (I) and used for an organic electroluminescent device, an organic electroluminescent device thereof, and a manufacturing method of the device. In the formula (I), Y represents a heteroatom selected from N, O, P and S, or a heterocyclic ring which can be a dicyclic ring or a tricyclic ring; and Ar1 and Ar2 respectively represent an alkyl substituted or aryl substituted or unsubstituted aromatic hydrocarbon, or an alkyl substituted or aryl substituted or unsubstituted heterocyclic aromatic hydrocarbon.
Bibliography:Application Number: CN2012107808