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).
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)
|
LuAG
|
LMY-3457-B
|
yellow green
|
0.347
|
0.575
|
440-470
|
513
|
LMY-3657-B
|
yellow green
|
0.361
|
0.573
|
440-470
|
516
|
LMY-3857-B
|
yellow green
|
0.382
|
0.564
|
440-470
|
523
|
LMY-3957-B
|
yellow green
|
0.394
|
0.565
|
440-470
|
524
|
LMY-4056-B
|
yellow green
|
0.402
|
0.560
|
440-470
|
527
|
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
|
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
|
LMY-4453-CC
|
yellow
|
0.446
|
0.533
|
450-470
|
542
|
LMY-4749-C
|
deep yellow
|
0.471
|
0.493
|
450-470
|
552
|
LMY-4749-CC
|
deep yellow
|
0.471
|
0.493
|
450-470
|
551
|
LMY-4850-C
|
deep yellow
|
0.486
|
0.504
|
450-470
|
553
|
LMY-4949-C
|
deep yellow
|
0.498
|
0.493
|
450-470
|
558
|
LMY-5049-C
|
deep yellow
|
0.502
|
0.489
|
450-470
|
563
|
LMY-4255H-B
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
LMY-4255H-C
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
LMY-4354H-B
|
yellow
|
0.436
|
0.543
|
450-470
|
540
|
LMY-4453H-B
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
LMY-4453H-C
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
LMY-4652H-B
|
deep yellow
|
0.462
|
0.523
|
450-470
|
548
|
LMY-4453SH-C
|
yellow
|
0.437
|
0.542
|
450-470
|
539
|
In Lu Ming LED phosphor models B represents 15 ± 1μm the particle size of D50, C represents 10 ± 1μm, CC represents 5 ± 1μm
|
Download: LMYG series LED phosphor.pdf |