ꢀ
SURFACE MOUNT DEVICE LED
Part No. : LT670WDT-WW1
REV: A / 2
-Bin Range of Chromaticity Coordinates @ 20mA
CIE-X
0.4163
0.3990
0.3945
0.4110
0.4110
0.3945
0.3895
0.4055
0.4055
0.3895
0.3846
0.4000
0.4000
0.3846
0.3803
0.3945
0.4626
0.4477
0.4416
0.4559
0.4559
0.4416
0.4333
0.4478
0.4478
0.4333
0.4260
0.4395
0.4395
0.4260
0.4180
0.4308
CIE-Y
0.4222
0.4130
0.3982
0.4080
0.4080
0.3982
0.3820
0.3915
0.3915
0.3820
0.3660
0.3750
0.3750
0.3660
0.3515
0.3600
0.4362
0.4325
0.4195
0.4231
0.4231
0.4195
0.4029
0.4072
0.4072
0.4029
0.3868
0.3912
0.3912
0.3868
0.3700
0.3750
CIE-X
0.4330
0.4160
0.4110
0.4270
0.4270
0.4110
0.4055
0.4200
0.4200
0.4055
0.4000
0.4130
0.4130
0.4000
0.3945
0.4066
0.478
CIE-Y
0.4280
0.4222
0.4080
0.4145
0.4145
0.4080
0.3915
0.3975
0.3975
0.3915
0.3750
0.3810
0.3810
0.3750
0.3600
0.3655
0.4388
0.4362
0.4231
0.4261
0.4261
0.4231
0.4072
0.4110
0.4110
0.4072
0.3912
0.3947
0.3947
0.3912
0.375
CIE-X
0.4477
0.4330
0.4270
0.4416
0.4416
0.4270
0.4200
0.4333
0.4333
0.4200
0.413
CIE-Y
0.4325
0.4280
0.4145
0.4195
0.4195
0.4145
0.3975
0.4029
0.4029
0.3975
0.3810
0.3868
0.3868
0.3810
0.3655
0.3700
S1
S2
S3
S4
V1
V2
V3
V4
T1
T2
U1
U2
U3
U4
T3
0.4260
0.4260
0.4130
0.4066
0.4180
T4
0.4626
0.4559
0.4708
0.4708
0.4559
0.4478
0.4622
0.4622
0.4478
0.4395
0.4531
0.4531
0.4395
0.4308
0.4443
W1
W2
W3
W4
0.3793
\ Measurement of Color coordinates : +/- 0.01
ꢀ
DRAWING NO. : DS-7A-11-0004
DATE : 2011-5-17 PAGE
7 of 17
PARA-FOR-068
PARALIGHT [ PARA LIGHT ELECTRONICS CO., LTD. ]
