发明申请
US20060286407A1 Fluorescent pattern forming article, recording medium, security medium, and recording method 审中-公开
荧光图案形成物品,记录介质,安全介质和记录方法

Fluorescent pattern forming article, recording medium, security medium, and recording method
摘要:
A fluorescent pattern forming article including a first layer containing a metal ion, and a second layer disposed facing the first layer and containing a ligand coordinating with the metal ion contained in the first layer to thereby enable an intensity of fluorescence based on the metal ion to be changed.
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