Specifications of Red Phosphors for Color TV

PM2865 Red Phosphors for Color TV

Catalog No.PM2865
ColorRed
Particle SizeD50 15-40 um
Excitation Range440nm-470nm

Red Phosphors for Color TV are a kind of narrow-band emission red phosphor, which has the characteristics of high light efficiency and high color purity. The unique crystal synthesis technology ensures good resistance to degradation. SMC offers high-quality Red Phosphors for Color TV at a very competitive price.

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Red Phosphors for Color TV

Long Persistence Phosphors Phosphors For Trichromatic Lamps PhosphorsFor color TV

Specifications of Red Phosphors for Color TV

Code	Chromaticity Coordinate		Brightness (%)	Particle Size ( µ) by Blaine Method	Particle Size D₅₀ ( µ) by Coulter Counter	Reflectance ( % )
Code	X	Y	Brightness (%)	Particle Size ( µ) by Blaine Method	Particle Size D₅₀ ( µ) by Coulter Counter	Reflectance ( % )
TVRD-1	0.663 ± 0.002	0.333 ± 0.002	> 86	5.8 ± 0.3	7.8 ± 0.5	450 nm 57 ± 3 625 nm > 93
TVRD-2	0.662 ± 0.003	0.333 ± 0.003	> 82	5.2 ± 0.3	6.5 ± 0.5	450 nm 57 ± 3 625 nm > 95
TVRD-3	0.652 ± 0.003	0.339 ± 0.003	> 97		6.5 ± 0.3 > 10 µ: < 15% < 4 µ: < 12%	450 nm 40 ± 3 625 nm > 88
TVRD-4	0.663 ± 0.004	0.333 ± 0.004	> 102		10 ± 0.6 > 15 µ: < 10% < 5 µ: < 7%	450 nm 40 ± 3
TVRD-5	0.633 ± 0.004	0.333 ± 0.004	> 95		9.2 ± 0.4 > 15 µ: < 7% < 5 µ: < 5%	500 nm 40 ± 2
TVRD-6	0.655 ± 0.004	0.332 ± 0.004	> 86	5.3 ± 0.2	6.8 ± 0.5	450 nm 53 ± 3
TVRD-7	0.647 ± 0.005	0.343 ± 0.005	> 88	5.0 ± 0.2	6.6 ± 0.5	450 nm 51 ± 2 625 nm > 86

CR Exciting Condition: 20 KV, 1 µA/cm²;

Reflectance: BaSO₄ = 100%

A Typical

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