发明申请
US20120175598A1 CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICES UTILIZING THE SAME AND FABRICATION METHOD THEREOF
有权
使用它们的碳氢化合物衍生物和有机电致发光器件及其制造方法
- 专利标题: CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICES UTILIZING THE SAME AND FABRICATION METHOD THEREOF
- 专利标题(中): 使用它们的碳氢化合物衍生物和有机电致发光器件及其制造方法
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申请号: US13310899申请日: 2011-12-05
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公开(公告)号: US20120175598A1公开(公告)日: 2012-07-12
- 发明人: Banumathy Balaganesan , Kun-Feng Chiang , Huang-Ming Guo , Po-Wei Hsu
- 申请人: Banumathy Balaganesan , Kun-Feng Chiang , Huang-Ming Guo , Po-Wei Hsu
- 申请人地址: TW Chung-Li
- 专利权人: E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
- 当前专利权人: E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
- 当前专利权人地址: TW Chung-Li
- 主分类号: H01L51/54
- IPC分类号: H01L51/54 ; C07D209/88 ; H01L51/56 ; C07D491/048 ; C09K11/06 ; C07D403/12 ; C07D487/04
摘要:
The present invention provides a carbazole derivative of formula (I) for an organic electroluminescent device: wherein Y represents a heteroatom selected from N, O, P, S, or a bicyclic or tricyclic heterocyclic ring; and Ar1 and Ar2 each independently represent an alkyl or aryl substituted or unsubstituted aromatic hydrocarbon, or an alkyl or aryl substituted or unsubstituted heterocyclic aromatic hydrocarbon.
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