Page 1
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 1/15
OPTREX
Type No.
*******
Mar 19, 1998
First Edition
Final Revision
Quality Assurance Div.
Production Div.
Checked by
Checked by
Approved by
Production Div.
Design Engineering Div.
Prepared by
LCD Module Specification
ＤＭＦ５００１ＮＦ
ＤＭＦ５００１ＮＦＤＭＦ５００１ＮＦ
ＤＭＦ５００１ＮＦ
Table of Contents
1. General Specifications .............................................................................2
2. Electrical Specifications...........................................................................3
3. Optical Specifications..............................................................................6
4. I/O Terminal.............................................................................................8
5. Test..........................................................................................................10
6. Appearance Standards............................................................................11
7. Code System of Production Lot ..........................................................14
8. Type Number..........................................................................................14
9. Applying Precautions .............................................................................14
10. Handling Precautions.............................................................................15
Revision History
Rev. Date Page Comment
Page 2
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 2/15
OPTREX
1.General Specifications
Operating Temp.
：
min. 0℃ ～ max. 50℃
Storage Temp.
：
min. -20℃ ～ max. 60℃
Dot Pixels
：
160 (W) × 128 (H) dots
Dot Size
：
0.54 (W) × 0.54 (H) mm
Dot Pitch
：
0.58 (W) × 0.58 (H) mm
Viewing Area
：
101.0 (W) × 82.0 (H) mm
Outline Dimensions
：
129.0 (W) × 102.0 (H) × 12.8 max. (D) mm
W eight
：
160g max.
LCD Type
：
NRD-7353
( F-STN / Black
&White-mode / Reflective )
Viewing Angle
：
6:00
Control LSI
：
T6963C-0101 (Produced by TOSHIBA)
Data Transfer
：
8-bit parallel data transfer
Backlight
：
None
Drawings
：
Dimensional Outline UE-31324A
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DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 3/15
OPTREX
2.Electrical Specifications
2.1.Absolute Maximum Ratings
V
SS
=0V
Parameter Symbol Conditions Min. Max. Units
Supply Voltage
(Logic)
VCC-VSS
－
-0.3 7.0 V
Supply Voltage
(LCD Drive)
VCC-VEE
－
-0.3 28.0 V
Input Voltage VI
－
-0.3 VCC+0.3 V
2.2.DC Characteristics
Ta=25℃, V
SS
=0V
Parameter Symbol Conditions Min. Typ. Max. Units
Supply Voltage
(Logic)
VDD-VSS
－
4.5 － 5.5 V
Supply Voltage
VDD-VEE
－
23.0 － 26.0 V
(LCD Drive) VDD-V
CONT
Shown in 3.1 V
High Level
Input Voltage
VIH VDD=5.0V±10% VCC-2.2
－
V
CC
V
Low Level
Input Voltage
VIL VDD=5.0V±10% 0 － 0.8 V
High Level
Output Voltage
VOH IOH=-0.75mA VDD-0.3
－
V
DD
V
Low Level
Output Voltage
VOL IOL=0.75mA 0 － 0.3 V
Supply Current
IDD VDD-VSS=5.0V
－
20.0 30.0 mA
I
EE
VDD-V
CONT
=20.1V
－
13.0 20.0 mA
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DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 4/15
OPTREX
2.3.AC Characteristics
V
DD
=5.0V±10%
Parameter Symbol Min. Max. Units
C/D Setup Time
t
CDS
100 － ns
C/D Hold Time
t
CDH
10 － ns
CE, RD, WR Pulse Width
t
CE
,
t
RD
,
t
WR
80 － ns
Data Setup Time
t
DS
80 － ns
Data Hold Time
t
DH
40 － ns
Access Time
t
ACC
－
150 ns
Output Hold Time
t
OH
10 50 ns
(WRITE)
(READ)
RD, WR
D0
～
D7
CE
C/D
D0～D7
t
DS
t
OH
t
DH
t
ACC
t
CE, tRD, tWR
t
CDH
t
CDS
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DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 5/15
OPTREX
2.4.Power Supply ON/OFF Sequence
2.4.1.ON Sequence
2.4.2.OFF Sequence
2.4.3.Reset Sequence
Please maintain the above sequence when turning on and off the power supply of the module.
If V
EE
and/or V
CONT
is supplied to the module while internal alternate signal for LCD driving
(M) is unstable or RESET and HALT is active, DC component will be supplied to the LCD
panel. This may cause damage to the LCD module.
RESET
VDD
VCONT
SIGNAL
T≧0
T≧0T≧0T≧50msT≧50ms
T>250μs
LEVEL
L Level
H Level
VDD
VCONT
VDD
VSS
Power OffPower On Reset CancellationReset
T≧10 ms
HALT
VEE
VSS
VSS
VDD
VSS
VDD
VDD
VEE
0≦t
SIGNAL
0≦t
SIGNAL
VDD
LEVEL
VCONT
VCONT
(Without RESET and
HALT Signal)
VEE
VSS
VSS
VDD
VSS
VDD
VDD
VEE
0≦t
SIGNAL
0≦t
SIGNAL
VDD
LEVEL
VCONT
VCONT
(Without RE S E T and
HALT Signal)
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DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 6/15
OPTREX
3.Optical Specifications
3.1.LCD Driving Voltage
Parameter Symbol Conditions Min. Typ. Max. Units
Recommended Ta= 0℃
－
－
22.6 V
LCD Driving Voltage VDD-V
CONT
Ta=25℃ 18.5 19.9 21.3 V
Note 1 Ta=50℃ 17.5 －
－
V
Note 1 : Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of
minimum and maximum shows tolerance of the operating voltage. The specified contrast ratio and
response time are not guaranteed over the entire range.
3.2.Optical Characteristics
Ta=25℃, 1/128 Duty, 1/12.3 Bias, V
D
=19.9V (Note 4), θ= 0ﾟ, φ=－ﾟ
Parameter Symbol Conditions Min. Typ. Max. Units
Contrast Ratio Note 1 CR
θ
= 0ﾟ, φ=－ﾟ
－
6 －
Viewing Angle Shown in 3.3
Response Rise Note 2 TON
－
－
125 200 ms
Time Decay Note 3 T
OFF
－
－
300 450 ms
Note 1 : Contrast ratio is definded as follows.
CR = L
OFF
/ LON
L
ON
: Luminance of the ON segments
L
OFF
: Luminance of the OFF segments
Note 2 : The time that the luminance level reaches 90% of the saturation level from 0% when ON
signal is applied.
Note 3 : The time that the luminance level reaches 10% of the saturation level from 100% when OFF
signal is applied.
Note 4 : Definition of Driving Voltage V
D
V
D=VCC-VADJ-VBE
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
D
is definded
as follows.
V
D
= (Vth1+Vth2) / 2
Vth1 : The volt age V
O-P
that should provide 50% of the satulation level in the luminance at
the segment which the ON signal is applied to.
Vth2 : The volt age V
O-P
that should provide 50% of the satulation level in the luminance at
the segment which the OFF signal is applied to.
V
O-P
1 /
f
F
(
B-2
)
×
V
O-P
/ B
1 /
(
f
F
×
A
)
〈
OFF SIGNAL
〉
〈
ON SIGNAL
〉
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DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 7/15
OPTREX
3.3.Definition of Viewing Angle and Optimum Viewing Area
･
Point ● shows the point where contrast ratio is measured. : θ= 0ﾟ, φ=－ﾟ
･
Driving condition : 1/128 Duty, 1/12.3 Bias, V
D
=19.9V,
f
F
=70Hz
･
Area shows typ. CR≧2
3.4.System Block Diagram
0ﾟ
90ﾟ
180ﾟ
270ﾟ
θ
φ
270ﾟ
135ﾟ
315ﾟ
225
ﾟ
45ﾟ
180ﾟ
90ﾟ
θ
(φ= 0ﾟ）
φ
10 20 30 40 50
φ
Halogen bulb
Computer
Rotation Table (θ,φ)
Temperature Chamber
LCD
Optical Fiber
Waveform Generator
Control Unit &
#1980A WB
Photometer
θ
Page 8
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 8/15
OPTREX
4.I/O Terminal
4.1.Pin Assignment
No. Symbol Level Function
1
FG － Frame Ground
2
V
SS
－
Power Supply (0V, GND)
3
V
DD
－
Power Supply for Logic
4
V
CONT
－
Voltage Level for LCD Contrast Adjustment
5
V
EE
－
Power Supply for LCD Drive
6
WR H / L Write Signal L : Read
7
RD H / L Read Signal L : Write
8
CE H / L Chip Enable Signal L : Enable
9
C/D H / L Write Mode H : Command Write L : Data Write
Read Mode H : Status Read L : Data Read
10
HALT H / L Clock Operating Stop Signal
11
RESET H / L Reset Signal L : Reset
12
D0 H / L Data Bus Line
13
D1 H / L Data Bus Line
14
D2 H / L Data Bus Line
15
D3 H / L Data Bus Line
16
D4 H / L Data Bus Line
17
D5 H / L Data Bus Line
18
D6 H / L Data Bus Line
19
D7 H / L Data Bus Line
20
NC － Non-connection
4.2.Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
MODULE
VCONT
VDD
VEE
VSS VSS (0V)
VDD (+Voltage)
R1+R2+VR=10～20KΩ
VEE (-Voltage)
R2
R1
VR
Page 9
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 9/15
OPTREX
4.3.Block Diagram
VCONT
FG
VSS
VDD
HALT
D0～D7
CE
RD
WR
C/D
RESET
T6961B × 2
T6963C
Control LSI
Row Driver
T6A39 × 2
AB mix Circuit
Column Driver
L C D P
FR
FR
FR
CDATA
HSCP,ED
160
160 × 128 dots
To LSIBias Circuit
8
2
128
LP
815
64K S-RAM
X-tal
J
VEE
or equivalent
or equivalent
or equivalent
Page 10
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 10/15
OPTREX
5.Test
No change on display and in operation under the following test condition.
No. Parameter Conditions Notes
1 High Temperature Operating 50℃±2℃, 96hrs (operation state)
2 Low Temperature Operating 0℃±2℃, 96hrs (operation state) 3
3 High Temperature Storage 60℃±2℃, 96hrs 4
4 Low Temperature Storage -20℃±2℃, 96hrs 3, 4
5 Damp Proof Test 40℃±2℃, 90～95%RH, 96hrs 3, 4
6 Vibration Test Total fixed amplitude : 1.5mm 5
Vibration Frequency : 10～55Hz
One cycle 60 seconds to 3 directions of X, Y, Z for
each 15 minutes
7 Shock Test To be measured after dropping from 60cm high on
the concrete surface in packing state.
Note 1 : Unless otherwise specified, tests will be conducted under the following condition.
Temperature : 20±5℃
Humidity : 65±5%
Note 2 : Unless otherwise specified, tests will be not conducted under functioning state.
Note 3 : No dew condensation to be observed.
Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity
after removed from the test chamber.
Note 5 : Vibration test will be conducted to the product itself without putting it in a container.
E
A
G
D
C
F
60cm
Con crete Surface
Dropping method corner dropping
E,F,G face : once
B,C,D edge : once
A corner : once
Face dropping
Edge dropping
B
Page 11
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 11/15
OPTREX
6.Appearance Standards
6.1.Inspection conditions
The LCD shall be inspected under 40W white fluorescent light.
The distance between the eyes and the sample shall be more than 30cm.
All directions for inspecting the sample should be within 45ﾟagainst perpendicular line.
6.2.Definition of applicable Zones
A Zone : Active display area
B Zone : Area from outside of "A Zone" to validity viewing area
C Zone : Rest parts
A Zone + B Zone = Validity viewing area
A Zone
B Zone
C Zone
Bezel Flame
45
ﾟ
Page 12
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 12/15
OPTREX
6.3.Standards
No. Parameter Criteria
1 Black and (1) Round Shape
White Spots, Zone Acceptable Number
Foreign Substances Dimension (mm) A B C
D ≦0.1 * * *
0.1
＜
D ≦0.2 3 5 *
0.2
＜
D ≦0.25 2 3 *
0.25＜ D ≦0.3 0 1 *
0.3
＜
D 0 0 *
D = ( Long + Short ) / 2 * : Disregard
(2) Line Shape
Zone Acceptable Number
X (mm) Y (mm) A B C
－ 0.03≧W * * *
2.0≧L 0.05≧W 3 3 *
1.0≧L 0.1 ≧W 3 3 *
－ 0.1 ＜W In the same way (1)
X : Length Y : Width * : Disregard
Total defects shall not exceed 5.
2 Air Bubbles
(between glass Zone Acceptable Number
& pol arizer) Dimension (mm) A B C
D ≦ 0.3 * * *
0.3
＜
D ≦ 0.4 3 * *
0.4
＜
D ≦ 0.6 2 3 *
0.6
＜
D 0 0 *
* : Disregard
Total defects shall not exceed 3.
Page 13
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 13/15
OPTREX
No. Parameter Criteria
3 The Shape of Dot (1) Dot Shape (with Dent)
As per the sketch of left hand.
(2) Dot Shape (with Projection)
Should not be connected to next dot.
(3) Pin Hole
(X+Y) / 2≦0.2mm
(Less than 0.1mm is no counted.)
(4) Deformation
(X+Y) / 2≦0.2mm
Total acceptable number : 1/dot, 5/cell
(Defect number of (4) : 1pc.)
4 Polarizer Scratches Not to be conspicuous defects.
5 Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not
defective.
6 Complex Foreign Black spots, line shaped foreign substances or air bubbles between
Substance Defects glass & polarizer should be 5pcs maximum in total.
7 Distance between D≦0.2 : 20mm or more
Different Foreign 0.2＜D : 40mm or more
Substance Defects
0.15
≧
Y
X
X
Y
Page 14
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 14/15
OPTREX
7.Code System of Production Lot
The production lot of module is specified as follows.
□
□
□ □ □ □
Factory Number (Numeral)
Factory Code (Alphabet)
Production Week (1～5)
Producti on Month (1～9, X, Y, Z)
Production Year (Lower 2 digits)
8.Type Number
The type number of module is specified on the back of module as follows.
ＤＭＦ５００１Ｎ
Ｆ
Stamp
Etching or Printing
9.Applying Precautions
Please contact us when questions and/or new problems not specified in this specifications arise.
Page 15
DMF5001NF (AA) No.98-0048 OPTREX CORPORATION Page 15/15
OPTREX
10.Handling Precautions
Optrex Products are designed for use in ordinary electronic devices such as business machines,
telecommunications equipment, measurement devices and etc..
Optrex Products are not designed, intended, or authorized for use in any application in which the failure of
the product could result in a situation where personal injury or death may occur. These applications
include, but are not limited to, life-sustaining equipment, nuclear control devices, aerospace equipment,
devices related to hazardous or flammable materials, etc. (If Buyer intends to purchase or use the Optrex
Products for such unintended or unauthorized applications, Buyer must secure prior written consent to
such use by a responsible officer of Optrex Corporation.) Should Buyer purchase or use Optrex Products
for any such unintended or unauthorized application (without such consent), Buyer shall indemnify and
hold Optrex and its officers, employees, subsidiaries, affiliates and distributors harmless against all claims,
costs, damages and expenses, and reasonable attorney's fees, arising out of, directly or indirectly, any
claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that Optrex was negligent regar ding the design or manufacture of the part.
1) LCD may be broken because it is made of glass.
2) Polarizer is a soft material and can easily be scratched.
3) Please avoid static electricity.
①
Please be sure to ground human body and electric appliances during work.
②
It is preferable to use conductive mat on table and wear cotton clothes or conduction processed fiber.
Synthetic fiber is no t recommended.
③
Please slowly peel off protective film, because static electricity may be charged.
4) If it is necessary to store LCD modules for a long time, please comply with the following procedures.
If storage condition is not satisfactory, display (especially polarizer) may be deteriorated or soldering
I/O terminals may become difficult (some oxide is generated at I/O terminals plating).
①
Store as delivered by Optrex
②
If you store as unpacked, put in anti-static bag, seal its opening and store where it is not subjected to
direct sunshine nor fluorescent l amp.
③
Store at temperature 0 to +35℃ and at low humidity. Please refer to our specification sheets for
storage temperature range and humidity condition.
5) The module does not contain excess current limiter.
Please design the limiter to cut excess current in your power supply circuit.
6) Liquid crystal may be leaked when display is broken. Never taste it. If your hands or clothes touch it,
please immediately wash using soap.
7) The connection between the bezel and V
SS
(GND) is not specified in the module.
(Some module do not maintain connection between them.)
Please consult OPTREX to specify the connection.
Optrex shall not be responsible for any infringement of industrial property rights of third parties in any
country arising out of the application or use of Optrex Products, except which directly concern the
structure or production of such products.
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