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The image forming matter and the phosphor emitting fluorescent ink 发明授权

2023-03-25 3440 159K 0

专利信息

申请日期 2025-06-28 申请号 JP2004264950
公开(公告)号 JP4185032B2 公开(公告)日 2008-11-19
公开国别 JP 申请人省市代码 全国
申请人 TOSHIBA CORP
简介 A fluorescent image-printed article including a substrate, and an image formed on the substrate, wherein the image is formed from a fluorescent ink containing a binder, and a fluorescent substance which is dispersed in the binder, is capable of emitting fluorescence when irradiated with ultraviolet rays, and is substantially transparent to visible light, the fluorescent substance being formed of a rare earth complex containing, as a ligand, a compound represented by the following formula (1) :


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