Aluminate Phosphor Powder Description
Aluminate Phosphors are modified YAG phosphors with good chemical stability, aging resistance, and light conversion efficiency. The luminescence can cover various colors such as green, yellow-green, yellow, orange, etc. It can be widely used in the preparation of white LED with various color temperatures and high color rendering (Ra≥90).
Features:
- Broad emission, 120nm FWHM
- Choice of yellow & green wavelengths, 515-565nm
- High resistance to heat and humidity
- High thermal stability, 90% lm at 200℃
Aluminate Phosphor Powder Specifications
Type
|
Model
|
Color
|
Chromaticity Coordinates
CIE 1931
|
Spectral Performance
|
D50 (μm)
|
x
|
y
|
Chip Excitation Wavelength (nm)
|
Peak Wavelength λp (nm)
|
YAG
|
LMY-4155-C
|
light yellow
|
0.416
|
0.554
|
450-470
|
532
|
10±1
|
LMY-4255-C
|
light yellow
|
0.426
|
0.548
|
450-470
|
534
|
10±1
|
LMY-4255-CC
|
light yellow
|
0.426
|
0.548
|
450-470
|
534
|
5±1
|
LMY-4354-C
|
yellow
|
0.436
|
0.546
|
450-470
|
538
|
10±1
|
LMY-4453-C
|
yellow
|
0.446
|
0.533
|
450-470
|
543
|
10±1
|
LMY-4453-CC
|
yellow
|
0.446
|
0.533
|
450-470
|
542
|
5±1
|
LMY-4749-C
|
dark yellow
|
0.471
|
0.493
|
450-470
|
552
|
10±1
|
LMY-4749-CC
|
dark yellow
|
0.471
|
0.493
|
450-470
|
551
|
5±1
|
LMY-4850-C
|
dark yellow
|
0.486
|
0.504
|
450-470
|
553
|
10±1
|
LMY-4949-C
|
dark yellow
|
0.498
|
0.493
|
450-470
|
558
|
10±1
|
LMY-5049-C
|
dark yellow
|
0.502
|
0.489
|
450-470
|
563
|
10±1
|
LMY-4255H-B
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
15±1
|
LMY-4255H-C
|
light yellow
|
0.425
|
0.551
|
450-470
|
538
|
10±1
|
LMY-4354H-B
|
yellow
|
0.436
|
0.543
|
450-470
|
540
|
15±1
|
LMY-4453H-B
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
15±1
|
LMY-4453H-C
|
yellow
|
0.447
|
0.535
|
450-470
|
543
|
10±1
|
LMY-4652H-B
|
dark yellow
|
0.462
|
0.523
|
450-470
|
548
|
15±1
|
LMY-4453SH-C
|
yellow
|
0.437
|
0.542
|
450-470
|
539
|
10±1
|
Aluminate Phosphor Spectrum:
Aluminate Phosphor Application:
-General Lighting
-LED retrofit lamps
-Architectural
-Retail display
-Commercial / industrial
-Entertainment
-Automotive interior lighting
-Display Backlighting
-TV and monitor
-Tablet PC and mobile display, etc.