KSF phosphor for general lighting
Category:
Phosphors for General Lighting
Red fluoride phosphor has an excellent quantum yield and a highly matched excitation spectrum with blue LED chip. The efficiency loss causing by “reabsorption effect” can be effectively avoided by KSF red fluoride phosphor. Meanwhile, extremely narrow emission peaks can be achieved by KSF. Owing to the excellent luminescent properties mentioned above, this phosphor shows outstanding performance in the applications of general lighting and LCD backlight. By virtue of the unique deterioration resistance technology, Bree has greatly improved the reliability of this phosphor system, and its promotion and application have been promoted.
| Model |
Peak Wavelength/nm |
Dominant Wavelength/nm |
Full Width at Half Maximum/nm |
Chromatic Coordinate（x,y） |
D50/μm |
|
LD-3/F2 |
630.9 |
620.2 |
3.1 |
(0.692, 0.308) |
30-35 |
Excitation/Emission Spectra and Micromorphology of LD-S/F2 Phosphors
Brilliant nitride red powder shows excellent reliability
(Note: aging adjustment: 85 ℃ @ 85RH%)
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