Red Nitride Phosphor Powder (YG612) Description
A phosphor is a substance that exhibits luminescence; it emits light when exposed to specific types of radiation energy. Red Nitride Phosphor Powder (YG612) demonstrates chemical stability, thermal stability and durability. It is non-toxic, non-radioactive and non-corrosive.
Stanford Advanced Materials (SAM) acts as the primary point of contact for the supply of LED phosphors. The company has over 20 years’ experience in the manufacture and sale of red nitride phosphor powder (YG612).
Red Nitride Phosphor Powder (YG612) Specifications
Product Name
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Red Nitride Phosphor Powder (YG612)
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Emission Colour
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Red
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Relative Intensity
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100±2%
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Peak Wavelength (nm)
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612±1
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CIE-X
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0.634±0.002
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CIE-Y
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0.366±0.002
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Density (g/cm³)
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3.6
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Particle Size (µm)
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10±1.0, 5±1.0
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Excitation Range (nm)
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350-550
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Red Nitride Phosphor Powder (YG612) Applications
Phosphor layers provide the majority of the light output in fluorescent lamps. They also improve the light output in halogen metal halide lamps, thereby balancing the overall light distribution. Some advertising displays use phosphor layers to produce specific light colours. Electroluminescent displays, which are used in the instrument panels of aircraft, incorporate a phosphor layer for illumination or for numerical and graphical display functions. White LED lamps comprise a blue or ultraviolet emitter and a phosphor coating that emits at longer wavelengths, thereby covering the full spectrum of visible light.
When combined with other phosphor powders, for example yellow silicate phosphor powder, red nitride phosphor powder (YG612) is used to produce LED lamps with a high CRI and low colour temperature.