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RARE EARTH METAL COMPLEX AND LIGHT-EMITTING DEVICE USING THE SAME 发明申请

2023-05-25 2070 337K 0

专利信息

申请日期 2025-06-28 申请号 JP2017151360
公开(公告)号 JP2019031446A 公开(公告)日 2019-02-28
公开国别 JP 申请人省市代码 全国
申请人 NICHIA CHEM IND LTD; HOKKAIDO UNIV
简介 PROBLEM TO BE SOLVED : To provide a novel rare earth metal complex, preferably a rare earth metal complex usable as a wavelength conversion member. SOLUTION : There is provided a rare earth metal complex in which a ligand represented by the chemical formula (I) and the chemical formula (II), and having a hydrogen group or a thiol group (A1), and an azomethine group, and a β-diketonato ligand represented by the chemical formula (III) are configurated together, and at least one kind of anion is further configurated, and which contains a rare earth metal. SELECTED DRAWING : Figure 1 COPYRIGHT : (C)2019, JPO&INPIT


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