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
-
申请号: US13004523申请日: 2011-01-11
-
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.
公开/授权文献
信息查询
IPC分类: