How to Make Glow – in – the – Dark Labels with Greater Brightness?
Choose Appropriate Luminescent MaterialsHigh – brightness Phosphor: Phosphor is a crucial material for the luminescence of glow – in – the – dark labels. It is of great significance to select phosphors with high luminous efficiency and brightness. For example, strontium aluminate – based phosphors have high luminous brightness and long afterglow time. The brightness […]
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