DMF-50260NF-FW-15 Optrex America Inc, DMF-50260NF-FW-15 Datasheet - Page 8
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DMF-50260NF-FW-15
Manufacturer Part Number
DMF-50260NF-FW-15
Description
GRAPH MODULE 480X640 B/W CCT/BK
Manufacturer
Optrex America Inc
Series
DMF-50260r
Datasheet
1.DMF-50260NF-FW-15.pdf
(18 pages)
Specifications of DMF-50260NF-FW-15
Display Type
LCD - Monochrome
Display Mode
Transmissive
Viewing Area
196.00mm L x 148.00mm W
Backlight
CCFL - White
Dot Size
0.27mm W x 0.27mm H
Dot Pitch
0.30mm x 0.30mm
Dot Pixels
640 x 480 (VGA)
Interface
Parallel
Other names
73-1154
OP480640W
Q2596091
OP480640W
Q2596091
Recommended
Contrast Ratio
Viewing Angle
Response
3. Optical Specifications
Note 1 :
Note 1 : Contrast ratio is definded as follows.
Note 2 : The time that the luminance level reaches 90% of the saturation level from 0% when ON
Note 3 : The time that the luminance level reaches 10% of the saturation level from 100% when OFF
Note 4 : Definition of Driving Voltage V
DMF-50260NF-FW-15 (AT) No.99-0080
3.1. LCD Driving Voltage
LCD Driving Voltage
3.2. Optical Characteristics
Time
Parameter
Parameter
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
signal is applied.
signal is applied.
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
as the voltage V
ON
OFF
Rise
Decay Note 3
CR = L
Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of
: Luminance of the ON segments
: Luminance of the OFF segments
V
O-P
Note 1
Note 1
Note 2
ON
1 / (
/ L
(ON SIGNAL)
O-P
f
OFF
F
when the contrast ratio (CR=L
A )
V
Symbol
Symbol
CC
T
T
CR
OFF
ON
-V
EE
Ta=25˚C, 1/240 Duty, 1/12 Bias, V
D
Conditions
Conditions
= 0˚, = –˚
Ta=25˚C
Ta=50˚C
Ta= 0˚C
–
–
ON
OPTREX CORPORATION
/ L
1 /
OFF
(OFF SIGNAL)
f
F
) is at its maximum.
Shown in 3.3
Min.
Min.
20.1
18.4
–
–
–
–
D
=21.6V (Note 4), = 0˚, = –˚
( B-2 )
Typ.
Typ.
21.6
210
120
14
–
–
V
O-P
D
/ B
is definded
Max.
Max.
25.0
23.1
320
180
–
–
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Units
Units
ms
ms
V
V
V