- 专利标题： Organic electroluminescent element material, organic electroluminescent element, display device, and lighting device
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申请号： US14748732申请日： 2015-06-24
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公开(公告)号： US09379337B2公开(公告)日： 2016-06-28
- 发明人: Tomohiro Oshiyama , Eisaku Katoh , Noriko Yasukawa
- 申请人： Konica Minolta, Inc.
- 申请人地址： JP
- 专利权人： KONICA MINOLTA, INC.
- 当前专利权人： KONICA MINOLTA, INC.
- 当前专利权人地址： JP
- 代理机构： Cantor Colburn LLP
- 优先权： JP2005-193697 20050701
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C07F15/00 ; H01L51/00 ; C07D231/12 ; C07D233/58 ; C07D401/14 ; C07D403/04 ; C07D405/04 ; C07D405/14 ; C07D409/04 ; C07D409/14 ; C07D413/04 ; C07D413/14 ; C07D417/04 ; C07D417/14 ; C09K11/06 ; H05B33/14 ; H01L51/50
摘要：
This invention provides an organic EL element, which can control luminescence wavelength, exhibits high luminescence efficiency, and has a prolonged emission life, and a lighting equipment and a display device. They can be realized by an organic electroluminescent element material characterized by a metal complex having a structure represented by the following general formula (A) as a partial structure.
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