DMF-50840NB-FW-AKE-AS Optrex America Inc, DMF-50840NB-FW-AKE-AS Datasheet - Page 7

• Manufacturer Part Number: DMF-50840NB-FW-AKE-AS
• Description: LCD GRAPHIC MOD 320X240
• Manufacturer: Optrex America Inc
• Series: DMF-50840r

Specifications of DMF-50840NB-FW-AKE-AS

• Display Mode: Transmissive
• Display Type: LCD - Monochrome
• Viewing Area: 120.00mm L x 90.00mm W
• Backlight: CCFL - White
• Dot Size: 0.33mm W x 0.33mm H
• Dot Pitch: 0.36mm x 0.36mm
• Dot Pixels: 320 x 240 (QVGA)
• Interface: Parallel
• Pixel Density: 320 x 240
• Fluid Type: STN
• Module Size (w X H X T): 167.1 mm x 109 mm x 11 mm
• Viewing Area (w X H): 120 mm x 90 mm
• Backlighting: CCFL White
• Background Color: Blue
• Attached Touch Screen: No
• Style: Monochrome
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 73-1235

DMF-50840NB-FW-AKE-AS (AS) No. 2001-0159
Lamp Voltage
Lamp Current
Starting Voltage
Surface Luminance
Average Life
Brightne Ratio
Note 1 :The voltage ( r.m.s. ) to maintain the electric discharge of the lamp. It is measured after
Note 2 :The current ( r.m.s. ) to flow through the lamp with the electric discharge. It is measured
Note 3 :The voltage at starting the electric discharge when the voltage is increased gradually from
Note 4 :Surface Luminance is specified by the average of 9 luminance values measured at each
Note 5 : CFL Life is defined as time period that the actual luminance becomes 50% or lower of its
2.7. Lighting Specifications
Parameter
lighting for 3 minutes .
after lighting for 3 minutes.
0V.
point shown above after 20 minutes power on with the all ON pattern adjusted to maximum
contrast and the dimming control of 100%. ( maximum brightness )
Recommended Inverter : S-12561 ( Produced by ELEVAM )
initial value.
The Average life time of CFL is defined as the time when half or more of the testing CFLs
have become less bright than 50% of the initial brightness at continuous operation.
N
V
I
VS
Symbol
CFL Testing Circuit
T
V
V
B
I
L
AL
L
S
L
IL
Conditions
I
I
I
CXA-L10L (DC 12.0V, Produced by TDK)
L
L
L
=4.0mA
=4.0mA
=4.0mA
-
-
-
VL
C
F
L
50000
Min.
850
3.0
70
-
-
OPTREX CORPORATION
Typ.
340
4.0
P1
P4
P7
60
Y=60
-
-
-
Measurement Points
P2
P5
P8
Y=160
Max.
5.0
P3
P6
P9
Y=260
-
-
-
-
-
mArms
cd/m
Vrms
Vrms
Units
X=60
X=120
X=180
hrs
%
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Ta=25 C
2
Notes
1
2
3
4
5