Performance Groups – Chromaticity (continued)
Region
x
y
Region
x
y
Region
x
y
Region
x
y
.3371
.3451
.3440
.3366
.3512
.3529
.3615
.3590
.3670
.3702
.3825
.3783
.3889
.3941
.4080
.4017
.4147
.4221
.4342
.4259
.4373
.4465
.4582
.4483
.3490
.3554
.3428
.3369
.3465
.3597
.3659
.3521
.3578
.3722
.3798
.3646
.3690
.3848
.3916
.3751
.3814
.3984
.4028
.3853
.3893
.4071
.4099
.3919
.3376
.3463
.3451
.3371
.3529
.3548
.3641
.3615
.3702
.3736
.3869
.3825
.3941
.3996
.4146
.4080
.4221
.4299
.4430
.4342
.4465
.4562
.4687
.4582
.3616
.3687
.3554
.3490
.3597
.3736
.3804
.3659
.3722
.3874
.3958
.3798
.3848
.4015
.4089
.3916
.3984
.4165
.4212
.4028
.4071
.4260
.4289
.4099
.3463
.3551
.3533
.3451
.3615
.3641
.3736
.3702
.3825
.3869
.4006
.3950
.4080
.4146
.4299
.4221
.4342
.4430
.4562
.4465
.4582
.4687
.4813
.4700
.3687
.3760
.3620
.3554
.3659
.3804
.3874
.3722
.3798
.3958
.4044
.3875
.3916
.4089
.4165
.3984
.4028
.4212
.4260
.4071
.4099
.4289
.4319
.4126
.3451
.3533
.3515
.3440
.3590
.3615
.3702
.3670
.3783
.3825
.3950
.3898
.4017
.4080
.4221
.4147
.4259
.4342
.4465
.4373
.4483
.4582
.4700
.4593
.3554
.3620
.3487
.3428
.3521
.3659
.3722
.3578
.3646
.3798
.3875
.3716
.3751
.3916
.3984
.3814
.3853
.4028
.4071
.3893
.3919
.4099
.4126
.3944
3A
3B
3C
3D
4A
5A
6A
7A
8A
4B
5B
6B
7B
8B
4C
5C
6C
7C
8C
4D
5D
6D
7D
8D
Performance Groups – Dominant Wavelength
Royal blue and blue XLamp LEDs are tested for dominant wavelength (DWL) and placed into one of the DWL groups
defined below.
Min. DWL (nm)
@ ꢁ50 mA
Max. DWL (nm)
@ ꢁ50 mA
Color
DWL Group
D3
D4
D5
B3
B4
B5
B6
450
455
460
465
470
475
480
455
460
465
470
475
480
485
Royal Blue
Blue
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
Copyright © 2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the
Cree logo and XLamp are registered trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
www.cree.com/xlamp
5
CLD-APꢀ2.002
CREE [ CREE, INC ]
