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參數資料
型號: WD-C1602Q-6YLYC
廠商: Electronic Theatre Controls, Inc.
英文描述: SPECIFICATION FOR LCD MODULE
中文描述: 規格液晶模塊
文件頁數: 13/24頁
文件大小: 889K
代理商: WD-C1602Q-6YLYC
3.3 Back-light Specification
The LED chips are distributed over the whole light area of the illumination units, which gives
WD-C1602Q-6YLYc
13/24
the most uniform light.
1.Data About LED Backlight :
PARAMETER
SYMBOL MIN TYP
MAX UNIT
TEST
CONDITION
NOTE
Supply Current
I
-
390
440
mA
V = 4.2 V
-
Forward Voltage
V
F
-
4.2
4.6
V
-
-
Reverse Voltage
V
R
-
-
10
V
-
-
Luminous Intensity
I
V
60
-
-
Cd/m
2
V = 4.2 V
1,2
Luminous Intensity Uniformity
-
-
-
50
%
V = 4.2 V
3
LED Peak Emission
Wavelength
λ
P
-
572
-
nm
V = 4.2 V
-
Life Time
-
-
50000
-
Hrs
V
4.6 V
-
Color
Yellow - Green
NOTE
1.Average Luminous Intensity Of P1 – P9
2.Luminous Intensity Uniformity = (MAX-MIN) / MAX*100%
2. MEASURED METHOD
(X*Y: Light Area)
(Effective spatial Distribution)
Hole Diameter
φ
3mm;1 to 9 per Position Measured Luminous Intensity
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