发明授权
US07888863B2 Organic electroluminescent compounds and organic electroluminescent device using the same
有权
有机电致发光化合物和使用其的有机电致发光器件
- 专利标题： Organic electroluminescent compounds and organic electroluminescent device using the same
- 专利标题（中）： 有机电致发光化合物和使用其的有机电致发光器件
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申请号： US12383763申请日： 2009-03-26
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公开(公告)号： US07888863B2公开(公告)日： 2011-02-15
- 发明人: Hyo Nim Shin , Young Jun Cho , Hyuck Joo Kwon , Bong Ok Kim , Sung Min Kim , Seung Soo Yoon
- 申请人： Hyo Nim Shin , Young Jun Cho , Hyuck Joo Kwon , Bong Ok Kim , Sung Min Kim , Seung Soo Yoon
- 申请人地址： KR Seoul
- 专利权人： Gracel Display Inc.
- 当前专利权人： Gracel Display Inc.
- 当前专利权人地址： KR Seoul
- 代理商 Edwin Oh
- 优先权： KR10-2008-0028848 20080328
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; H01J1/63 ; C07D221/08
摘要：
The present invention relates to novel organic electroluminescent compounds, and organic electroluminescent devices employing the same as electroluminescent material. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1): wherein, A and B independently represent CR7 or N, provided that both A and B cannot be CR7 or N at the same time; and X is O or S.