发明授权
US08367850B2 Benzo-fused thiophene or benzo-fused furan compounds comprising a triphenylene group
有权
苯并稠合噻吩或苯并稠合呋喃化合物，其包含三亚苯基
- 专利标题： Benzo-fused thiophene or benzo-fused furan compounds comprising a triphenylene group
- 专利标题（中）： 苯并稠合噻吩或苯并稠合呋喃化合物，其包含三亚苯基
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申请号： US12672198申请日： 2008-08-07
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公开(公告)号： US08367850B2公开(公告)日： 2013-02-05
- 发明人: Bin Ma , Yonggang Wu , Chun Lin , Raymond Kwong
- 申请人： Bin Ma , Yonggang Wu , Chun Lin , Raymond Kwong
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 代理机构： Kilpatrick Townsend & Stockton, LLP
- 国际申请： PCT/US2008/072499 WO 20080807
- 国际公布： WO2009/021126 WO 20090212
- 主分类号： C07D307/91
- IPC分类号： C07D307/91
摘要：
Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both.