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PM1892 Yttrium Gallium Aluminum Garnet (YGaAG) Phosphor Powder

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Catalog No. PM1892
Color Yellow green
Excitation Range 440 μm-470 μm
Compositions Y3(GaAl)5O12: Ce3+

Stanford Advanced Materials (SAM) is a trusted supplier of Yttrium Gallium Aluminum Garnet (YGaAG) Phosphor Powder with a competitive price and excellent service. SAM provides a wide range of chromatography of phosphors for the production of energy-efficient LEDs.

Description

Description

Description of Yttrium Gallium Aluminum Garnet (YGaAG) Phosphor Powder

The addition of Gallium in Yttrium Gallium Aluminum shifts the peak emission wavelength to short wavelengths compared with Yttrium Gallium Aluminum phosphor powder, therefore giving the phosphor a stronger green component.

Our LED phosphors can help LCD manufacturers produce displays with high color gamut, giving the screen unprecedented color realism and providing materials that match high-performance color filters. This LED phosphor material range offers outstanding stability and efficiency. This series of phosphors can be used in red LED packages or in combination with other yellow or green phosphors to package warm white or special light LEDs.

Specification of Yttrium Gallium Aluminum Garnet (YGaAG) Phosphor Powder

Model Color Chromaticity Coordinates Spectral Performance
CIE 1931
x y Chip Excitation Wavelength (nm) Peak Wavelength λp (nm)
LMYG-3457-B yellow-green 0.347 0.575 440-470 513
LMYG-3657-B yellow-green 0.361 0.573 440-470 516
LMYG-3857-B yellow-green 0.382 0.564 440-470 523
LMYG-3957-B yellow-green 0.394 0.565 440-470 524
LMYG-4056-B yellow-green 0.402 0.562 440-470 527

Applications of Yttrium Gallium Aluminum Garnet (YGaAG) Phosphor Powder

– Human lighting – lighting that meets the needs of human natural clocks
– General lighting – such as retail, residential, and professional lighting
– Backlighting – for smartphones, monitors, televisions, etc.
– Internal and external applications in the automotive industry

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