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LUMINESCENT COMPOSITE MATERIAL AND LUMINESCENT NANOCRYSTAL 发明申请

2023-06-03 1810 174K 0

专利信息

申请日期 2025-07-11 申请号 JP2012245490
公开(公告)号 JP2014094983A 公开(公告)日 2014-05-22
公开国别 JP 申请人省市代码 全国
申请人 LASER SYSTEM : KK; HOKKAIDO UNIV
简介 PROBLEM TO BE SOLVED : To provide, as a luminescent composite material in which particles of a rare earth complex polymer are dispersed within a light-permeable resin, a luminescent composite material having an excellent light permeability. SOLUTION : The provided luminescent composite material includes a light-permeable resin and luminescent nanocrystals of a rare earth complex polymer having an average particle diameter of 100 nm or less and dispersed within the light-permeable resin. The rare earth complex polymer not only includes multiple trivalent rare earth ions and multiple phosphine oxide polydentate ligands but also includes a crosslinked structure formed as a result of the coordinations of the phosphine oxide polydentate ligands on the multiple rare earth ions. COPYRIGHT : (C)2014, JPO&INPIT


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