HIGHLY PHOTOLUMINESCENT MATERIAL AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To further improve photoluminescent performance by maintaining the luminescence at a prescribed brightness for an extended time, or the like, in considering the relationship between the structural state of a molded product and its luminescence performance. SOLUTION: A photoluminescent material obtained by mixing a photo-luminescent pigment component with a transparent matrix and curing the mixture is provided by having≥1 Ps s (20°C) viscosity of the transparent matrix and 7-95 wt. % range weight ratio of the transparent matrix. COPYRIGHT: (C)2006,JPO&NCIPI