发明申请
US20110266526A1 Triphenylene-Benzofuran/Benzothiophene/Benzoselenophene Compounds With Substituents Joining To Form Fused Rings
有权
三苯并苯并呋喃/苯并噻吩/苯并硒吩类化合物与取代基连接形成熔融环
- 专利标题： Triphenylene-Benzofuran/Benzothiophene/Benzoselenophene Compounds With Substituents Joining To Form Fused Rings
- 专利标题（中）： 三苯并苯并呋喃/苯并噻吩/苯并硒吩类化合物与取代基连接形成熔融环
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申请号： US13004523申请日： 2011-01-11
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公开(公告)号： US20110266526A1公开(公告)日： 2011-11-03
- 发明人: Bin Ma , James Fiordelsiso , Yonggang Wu , Raymond Kwong
- 申请人： Bin Ma , James Fiordelsiso , Yonggang Wu , 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
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C07D307/77 ; C07D333/50
摘要：
Compounds comprising a triphenylene moiety and a benzo- or dibenzo-moiety are provided. In particular, the benzo- or dibenzo-moiety has a fused substituent. These compounds may be used in organic light emitting devices, particularly in combination with yellow, orange and red emitters, to provide devices with improved properties.