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UV Phosphors
[Applied Field]
- With the illumination of 254nm or 365nm UV-lights, it will emit red, green or blue
lights. When the UV-lights are shut down, the emission disappeared immediately.
The products are widely used in notes (paper currency, invoice, etc) and
the anti-counterfeiting (tobacco sign, wine sign, and so on.)
[Product Properties]
- The product is the inorganic fluorescence, which has the advantages like higher
temperature endurance and longer time resistance compared to the organic fluorescence.
But it is weaker in brightness.
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365nm excitation |
Double Hidden Color |
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Phosphors |
[Technology Parameters]
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Model |
RL − R |
RL − G |
RL − B |
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Excitation Wavelength |
365 nm |
365 nm |
365 nm |
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Emission Wavelength |
620nm (Red) |
489nm (Green) |
440nm (Blue) |
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Particle Diameter |
5 − 10 μm |
5 − 10 μm |
5 − 10 μm |
-------Asking for detailed materials and Samples-------
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