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