GM1BW78140A
Fig. 7 Chromaticity vs.
Fig. 8 Relative Illuminance vs.
Viewing Angle
Cathode Temperature
0.370
Relative Illuminance
0°
30°
30°
0.365
-30°C
0°C
0.360
0.355
0.350
40°C
60°C
25°C
60°
60°
y
90°
100
90°
-100
0.345
0.340
-50
0
50
85°C
Radiant Pattern
0.320
0.330
0.340
0.350
0.360
0.370
X-Axis
Y-Axis
x
Top View
GM1BW78140A-9
GM1BW78140A-10
● Luminous Intensity Ranking
Rank
Luminous Intensity
4.8 to 11
Unit
Condition
A
B
cd
IF = 150 mA
8.2 and up
NOTE: Quantities in each ranking are decided by Sharp.
● Chromaticity Ranking
Point 1
Point 2
Point 3
x
Point 4
Rank
x
y
x
y
y
x
y
a
b
c
d
e
f
0.333
0.350
0.372
0.400
0.333
0.347
0.365
0.388
0.395
0.411
0.429
0.449
0.361
0.374
0.388
0.404
0.333
0.347
0.365
0.388
0.332
0.344
0.359
0.377
0.361
0.374
0.388
0.404
0.331
0.341
0.352
0.364
0.321
0.333
0.347
0.365
0.323
0.332
0.344
0.359
0.351
0.361
0.374
0.388
0.323
0.331
0.341
0.352
0.319
0.333
0.350
0.372
0.321
0.333
0.347
0.365
0.381
0.395
0.411
0.429
0.351
0.361
0.374
0.388
g
h
NOTE: Quantities in each ranking are decided by Sharp. Tolerance: 0.02
Sheet No. DG-085021
July 30, 2008
5
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
