发明申请
- 专利标题： ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- 专利标题（中）： 有机电致发光元件和电子器件
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申请号： US14966201申请日： 2015-12-11
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公开(公告)号： US20160172601A1公开(公告)日： 2016-06-16
- 发明人: Yuichiro KAWAMURA , Toshinari OGIWARA
- 申请人： IDEMITSU KOSAN CO., LTD.
- 申请人地址： JP Chiyoda-ku
- 专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JP2014-252216 20141212
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C09K11/06 ; C09K11/02
摘要：
An object of the invention is to provide a high-performance organic electroluminescence device and an electronic device including the organic electroluminescence device. An organic electroluminescence device includes an anode, a cathode and an emitting layer, in which the emitting layer includes a first compound and a second compound, the first compound is a delayed fluorescent compound, and the second compound is represented by a formula (2) below.
公开/授权文献
- US09997717B2 Organic electroluminescence device and electronic device 公开/授权日：2018-06-12
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