发明授权
- 专利标题： Organic electroluminescence device and compound for organic electroluminescence device
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申请号： US17023189申请日： 2020-09-16
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公开(公告)号： US11980091B2公开(公告)日： 2024-05-07
- 发明人: Dongchan Lee , Eu-gene Oh , SeulOng Kim , Yunjee Park , Munsoo Kim , JuWan Maeng , Kap-jong Han
- 申请人： Samsung Display Co., Ltd. , Lapto Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.,Lapto Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.,Lapto Co., Ltd.
- 当前专利权人地址： KR Yongin-si; KR Seongnam-si
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： KR 20190121044 2019.09.30
- 主分类号： H10K85/60
- IPC分类号： H10K85/60 ; C07D498/04 ; C07D513/04 ; C09K11/02 ; C09K11/06 ; H10K50/11 ; H10K101/10
摘要：
An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and an emission layer between the first electrode and the second electrode, and the emission layer includes a compound represented by Formula 1 below, and thus the organic electroluminescence device may exhibit high luminous efficiency characteristics and improved service life characteristics.
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