DMF-50840NF-FW-AUE-BIN Optrex America Inc, DMF-50840NF-FW-AUE-BIN Datasheet - Page 8

• Manufacturer Part Number: DMF-50840NF-FW-AUE-BIN
• Description: LCD GRAPHIC MODULE 320X240 PIXEL
• Manufacturer: Optrex America Inc
• Series: DMF-50840r

Specifications of DMF-50840NF-FW-AUE-BIN

• Display Type: LCD - Monochrome
• Display Mode: Transmissive
• Viewing Area: 120.00mm L x 90.00mm W
• Backlight: CCFL - White
• Dot Pitch: 0.36mm x 0.36mm
• Dot Pixels: 320 x 240 (QVGA)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Dot Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 73-1309

DMF-50840NF-FW-AUE-BIN (BI) No. 2005-0303
Recommended
Contrast Ratio
Viewing Angle
Response
3. Optical Specifications
Note 1 : Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of
Note 1 :Contrast ratio is definded as follows. (CR = L
Note 2 :The time that the luminance level reaches 90% of the saturation level from 0%
Note 3 :The time that the luminance level reaches 10% of the saturation level from
Note 4 :Definition of Driving Voltage V
3.1. LCD Driving Voltage
3.2. Optical Characteristics
LCD Driving Voltage
Time
Parameter
Parameter
when ON signal is applied.
100% when OFF signal is applied.
minimum and maximum shows tolerance of the operating voltage. The specified contrast
ratio and response time are not guaranteed over the entire range.
L
L
V
Assuming that the typical driving waveforms shown below are applied to the LCD
Panel at 1/A Duty - 1/B Bias (A: Duty Number, B: Bias Number). Driving voltage
V
maximum.
ON
OFF
OD
OD
Rise Note 2
Decay Note 3
=V
is definded as the voltage V
: Luminance of the ON segments
: Luminance of the OFF segments
Vo-p
CC
Note 1
-V
Note 1
ADJ
1/( f
( ON SIGNAL )
-V
BE
F
A )
V
Symbol
Symbol
CC
T
T
CR
OFF
-V
ON
Ta=25 C, 1/240 Duty, 1/14 Bias, V
ADJ
OD
O-P
when the contrast ratio (CR=L
Conditions
Conditions
= 0 C , =-
Ta=25 C
Ta=60 C
Ta= 0 C
-
-
ON
OPTREX CORPORATION
/ L
OFF
1 /f
( OFF SIGNAL )
)
F
Shown in 3.3
Min.
21.6
19.9
Min.
-
-
-
-
OD
=22.6V (Note 4), = 0 C, =-
( B-2 ) Vo-p/B
ON
23.2
Typ.
Typ.
420
200
15
-
-
/ L
OFF
) is at its
Max.
Max.
26.6
24.8
630
300
-
-
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Units
Units
ms
ms
V
V
V