LMY series YAG phosphors are improved aluminate luminescent materials with good chemical stability, anti-aging performance and light conversion efficiency. The series products have the high light conversion efficiency, which can emit green, yellow-green, yellow and orange light. They are suitable forwhite LED with different color temperature and high rendering color index ( Ra≥90).
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LED phosphor parameters of Dalian Luming(Aluminate green powder)
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Item
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Model
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Body color
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1931-CIE Chromaticity diagram
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Spectrum performance
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|
x
|
y
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Excitation wavelength（nm）
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Emission peak λp（nm）
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LuAG
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LMY-3457-B
|
yellow green
|
0.347
|
0.575
|
440-470
|
513
|
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LMY-3657-B
|
yellow green
|
0.361
|
0.573
|
440-470
|
516
|
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LMY-3857-B
|
yellow green
|
0.382
|
0.564
|
440-470
|
523
|
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LMY-3957-B
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yellow green
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0.394
|
0.565
|
440-470
|
524
|
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LMY-4056-B
|
yellow green
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0.402
|
0.560
|
440-470
|
527
|
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LED phosphor parameters of Dalian Luming(Aluminate green powder)
|
|
Item
|
Model
|
Body color
|
1931-CIE Chromaticity diagram
|
Spectrum performance
|
|
x
|
y
|
Excitation wavelength（nm）
|
Emission peak λp（nm）
|
|
YGaAG
|
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
|
|
LED phosphor parameters of Dalian Luming(YAG)
|
|
Item
|
Model
|
Body color
|
1931-CIE Chromaticity diagram
|
Spectrum performance
|
|
x
|
y
|
Excitation wavelength（nm）
|
Emission peak
λp（nm）
|
|
YAG
|
LMY-4155-C
|
light yellow
|
0.416
|
0.554
|
450-470
|
532
|
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LMY-4255-C
|
light yellow
|
0.426
|
0.548
|
450-470
|
534
|
|
LMY-4255-CC
|
light yellow
|
0.426
|
0.548
|
450-470
|
534
|
|
LMY-4354-C
|
yellow
|
0.436
|
0.546
|
450-470
|
538
|
|
LMY-4453-C
|
yellow
|
0.446
|
0.533
|
450-470
|
543
|
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LMY-4453-CC
|
yellow
|
0.446
|
0.533
|
450-470
|
542
|
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LMY-4749-C
|
deep yellow
|
0.471
|
0.493
|
450-470
|
552
|
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LMY-4749-CC
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deep yellow
|
0.471
|
0.493
|
450-470
|
551
|
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LMY-4850-C
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deep yellow
|
0.486
|
0.504
|
450-470
|
553
|
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LMY-4949-C
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deep yellow
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0.498
|
0.493
|
450-470
|
558
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LMY-5049-C
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deep yellow
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0.502
|
0.489
|
450-470
|
563
|
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LMY-4255H-B
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
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LMY-4255H-C
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
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LMY-4354H-B
|
yellow
|
0.436
|
0.543
|
450-470
|
540
|
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LMY-4453H-B
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
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LMY-4453H-C
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
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LMY-4652H-B
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deep yellow
|
0.462
|
0.523
|
450-470
|
548
|
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LMY-4453SH-C
|
yellow
|
0.437
|
0.542
|
450-470
|
539
|
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In Lu Ming LED phosphor models B represents 15 ± 1μm the particle size of D50, C represents 10 ± 1μm, CC represents 5 ± 1μm
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Download： LMYG series LED phosphor.pdf |
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