发明申请
- 专利标题： CARBAZOLE DERIVATIVES AND ORGANIC LIGHT EMITTING DIODES COMPRISING THE SAME
- 专利标题（中）： 卡巴唑衍生物和包含其的有机发光二极管
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申请号： US13447680申请日： 2012-04-16
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公开(公告)号： US20130105767A1公开(公告)日： 2013-05-02
- 发明人: Jin-Sheng LIN , Mei-Rurng TSENG , Miao-Tsai CHU
- 申请人： Jin-Sheng LIN , Mei-Rurng TSENG , Miao-Tsai CHU
- 优先权： TW100139725 20111101
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C07D401/14 ; C07D403/10
摘要：
In an embodiment, a carbazole derivative is provided. The carbazole derivative has formula (I): In formula (I), Ar1 and Ar2 are, independently, substituted or unsubstituted phenyl, naphthalenyl or heteroaryl containing nitrogen, oxygen or sulfur, and R is hydrogen, methyl or t-butyl. In another embodiment, an organic light emitting diode including the carbazole derivative is provided.
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