DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

Page 1/17

LCD Module Technical Specification

DMF5005N-SEW-ABE-CP

Table of Contents

1. General Specifications

.................................................................................................................................. 2

2. Electrical Specifications

............................................................................................................................... 3

3. Optical Specifications

................................................................................................................................... 7

4. I/O Terminal

...................................................................................................................................................... 9

5. Test

................................................................................................................................................................... 11

6. Appearance Standards

............................................................................................................................... 12

7. Code System of Production Lot

............................................................................................................... 15

8. Type Number

.................................................................................................................................................. 15

9. Applying Precautions

.................................................................................................................................. 15

10. Precautions Relating Product Handling

................................................................................................ 16

11. Warranty

........................................................................................................................................................ 17

Checked by (Design Engineering Div.)

Checked by (Quality Assurance Div.)

Approved by (Production Div.)

Prepared by (Production Div.)

Revision History

Rev.

Date

Page

Comment

Type No.

Jul 24, 2001

O P T R E X

First Edition

Final Revision

******

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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1. General Specifications

Operating Temp.

: min. 0

C ~max. 50

Storage Temp.

: min. -20

C ~max. 60

Dot Pixels

: 240 (W)

64 (H) dots

Dot Size

: 0.49 (W)

0.49 (H) mm

Dot Pitch

: 0.53 (W)

0.53 (H) mm

Viewing Area

: 132.0 (W)

39.0 (H) mm

Outline Dimensions

: 180.0 (W)

65.0 (H)

12.0 max. (D) mm

Weight

: 170g max.

LCD Type

: NSD-7446

( STN / Neutral-mode / Transflective )

Viewing Angle

: 6:00

Control LSI

: T6963C-0101 (Produced by TOSHIBA)

Data Transfer

: 8-bit parallel data transfer

Backlight

: Electro Luminescence (EL) / White

Drawings

: Dimensional Outline UE-310806B

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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2. Electrical Specifications

2.1. Absolute Maximum Ratings

=0V

Parameter

Symbol

Conditions

Min.

Max.

Units

Supply Voltage

(Logic)

-V

-0.3

7.0

Supply Voltage

(LCD Drive)

-V

28.0

Input Voltage

-0.3

+0.3

2.2. DC Characteristics

Ta=25

C, V

=0V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Supply Voltage

(Logic)

-V

4.5

5.5

Supply Voltage

(LCD Drive)

-V

Shown in 3.1

High Level

Input Voltage

=5.0V

10%

-2.2

Low Level

Input Voltage

=5.0V

10%

0.8

High Level

Output Voltage

=-0.75mA

-0.3

Low Level

Output Voltage

=0.75mA

0.3

Supply Current

-V

=5.0V

7.0

20.0

-V

=13.0V

1.0

10.0

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

Page 5/17

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

is supplied to the module while internal alternate signal for LCD driving (M) is

unstable or RESET is active, DC component will be supplied to the LCD panel. This may
cause damage to the LCD module.

RESET

VCC

VEE

SIGNAL

50ms

T>250

LEVEL

L Level

H Level

VCC

VEE

VCC

VSS

Power Off

Power On

Reset Cancellation

Reset

10 ms

VEE

VSS

VCC

VSS

VCC

VEE

VCC

SIGNAL

LEVEL

VCC

(Without RESET Signal)

VEE

VSS

VCC

VSS

VCC

VEE

VCC

SIGNAL

LEVEL

VCC

(Without RESET Signal)

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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2.5. Lighting Specifications

2.5.1. Absolute Maximum Rating

Ta=25

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage

150

Vrms

Input Frequency

AC100Vrms

800

2.5.2. Operating Characteristics

Ta=25

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage

100

Vrms

Input Frequency

400

Current

AC100Vrms, 400Hz

6.8

8.8

Luminance of

Backlight Surface

AC100Vrms, 400Hz

cd/m

Life

AC100Vrms, 400Hz
Ta=20

C, 60%RH

2000

hrs

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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3. Optical Specifications

3.1. LCD Driving Voltage

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Recommended

Ta= 0

15.3

LCD Driving Voltage

-V

Ta=25

12.1

13.0

13.9

Note 1

Ta=50

10.9

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

C, 1/64 Duty, 1/9 Bias, V

=13.0V (Note 4),

= 0

= -

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Contrast Ratio

Note 1

= 0

= -

Viewing Angle

Shown in 3.3

Response

Rise

Note 2

160

240

Time

Decay

Note 3

OFF

160

240

Note 1 :Contrast ratio is definded as follows.

CR = L

OFF

/ L

: Luminance of the ON segments

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

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

definded as follows.

= (Vth1+Vth2) / 2

Vth1 : The voltage V

O-P

that should provide 50% of the saturation level in the luminance

at the segment which the ON signal is applied to.

Vth2 : The voltage V

O-P

that should provide 50% of the saturation level in the luminance

at the segment which the OFF signal is applied to.

O-P

1 /

( B-2 )

O-P

/ B

1 / (

A )

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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3.3. Definition of Viewing Angle and Optimum Viewing Area

*Point

shows the point where contrast ratio is measured. :

= 0

= -

*Driving condition : 1/64 Duty, 1/9 Bias, V

=13.0V,

=70Hz

270

180

270

135

315

225

180

(

= 0

)

*Area shows typ. CR

3.4. System Block Diagram

Halogen bulb

Computer

Rotation Table (

)

Temperature Chamber

LCD

Optical Fiber

Waveform Generator

Control Unit &

#1980A WB

Photometer

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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4. I/O Terminal

4.1. Pin Assignment

No.

Symbol

Level

Function

Frame Ground

Power Supply (0V, GND)

Power Supply for Logic

Power Supply for LCD Drive

H / L

Write Signal L : Active

H / L

Read Signal L : Active

H / L

Chip Enable Signal L : Active

C/D

H / L

Write Mode H : Command Write L : Data Write
Read Mode H : Status Read L : Data Read

Non-connection

10.

RESET

H / L

Reset Signal L : Reset

11.

H / L

Display Data

12.

H / L

Display Data

13.

H / L

Display Data

14.

H / L

Display Data

15.

H / L

Display Data

16.

H / L

Display Data

17.

H / L

Display Data

18.

H / L

Display Data

19.

H / L

Font Switch H : 6

8 dots L : 8

8 dots

20.

Non-connection

21.

Power Supply for EL

22.

Power Supply for EL

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.

VSS

MODULE

VEE

VCC

VEE (-Voltage)

VCC (+Voltage)

Tr=2SA1202 or equivalent

R1+R2+VR=10~ 20K

VSS (0V)

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

Page 11/17

5. Test

No change on display and in operation under the following test condition.

Conditions: Unless otherwise specified, tests will be conducted under the following condition.

Temperature: 20

Humidity : 65

5%RH

tests will be not conducted under functioning state.

No.

Parameter

Conditions

Notes

High Temperature Operating

C, 96hrs (operation state)

Low Temperature Operating

C, 96hrs (operation state)

High Temperature Storage

C, 96hrs

Low Temperature Storage

-20

C, 96hrs

1,2

Damp Proof Test

C,90~95%RH, 96hrs

1,2

Vibration Test

Total fixed amplitude : 1.5mm

Vibration Frequency : 10~55Hz
One cycle 60 seconds to 3 directions of X, Y, Z for
each 15 minutes

Shock Test

To be measured after dropping from 60cm high on
the concrete surface in packing state.

Note 1 : No dew condensation to be observed.
Note 2 :

The function test shall be conducted after 4 hours storage at the normal
Temperature and humidity after removed from the test chamber.

Note 3 : Vibration test will be conducted to the product itself without putting it in a

container.

60cm

Concrete Surface

Dropping method corner dropping

E,F,G face : once

B,C,D edge : once

A corner : once

Face dropping

Edge dropping

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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6.3. Standards

No.

Parameter

Criteria

Black and

(1) Round Shape

White Spots,

Zone

Acceptable Number

Foreign Substances

Dimension (mm)

0.1

0.1 < D

0.2

0.2 < D

0.25

0.25< D

0.3

0.3 < D

D = ( Long + Short ) / 2 * : Disregard

(2) Line Shape

Zone

Acceptable Number

X (mm) Y (mm)

0.03

2.0

0.05

1.0

0.1

0.1 < W

In the same way (1)

X : Length Y : Width * : Disregard

Total defects shall not exceed 5.

Air Bubbles
(between glass

Zone

Acceptable Number

& polarizer)

Dimension (mm)

0.3

0.3 < D

0.4

0.4 < D

0.6

0.6 < D

* : Disregard

Total defects shall not exceed 3.

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

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No.

Parameter

Criteria

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.)

Polarizer Scratches

Not to be conspicuous defects.

Polarizer Dirts

If the stains are removed easily from LCDP surface, the module is not
defective.

Complex Foreign

Black spots, line shaped foreign substances or air bubbles between

Substance Defects

glass & polarizer should be 5pcs maximum in total.

Distance between

0.2 : 20mm or more

Different Foreign

0.2 < D : 40mm or more

Substance Defects

0.15

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

Page 16/17

10. Precautions Relating Product Handling

The Following precautions will guide you in handling our product correctly.

1) Liquid crystal display devices

1. The liquid crystal display device panel used in the liquid crystal display module is made of
plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care
2. The polarizer adhering to the surface of the LCD is made of a soft material.
Guard against scratching it.

2) Care of the liquid crystal display module against static electricity discharge.

1. When working with the module, be sure to ground your body and any electrical equipment you

may be using. We strongly recommend the use of anti static mats ( made of rubber ), to
protect work tables against the hazards of electrical shock.

2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or

other conductivity-treated fibers.

3. Slowly and carefully remove the protective film from the LCD module, since this operation can

generate static electricity.

3) When the LCD module alone must be stored for long periods of time:

1. Protect the modules from high temperature and humidity.
2. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays.
3. Protect the modules from excessive external forces.

4) Use the module with a power supply that is equipped with an overcurrent protector circuit,
since the module is not provided with this protective feature.

5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or

clothing come in contact with LCD fluid, wash immediately with soap.

6) Conductivity is not guaranteed for models that use metal holders where solder connections
between the metal holder and the PCB are not used. Please contact us to discuss appropriate
ways to assure conductivity.

7) For models which use CFL:

1. High voltage of 1000V or greater is applied to the CFL cable connector area.
Care should be taken not to touch connection areas to avoid burns.
2. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become

worn.

3.The use of CFLs for extended periods of time at low temperatures will significantly shorten
their service life.

8) For models which use touch panels:

1.Do not stack up modules since they can be damaged by components on neighboring
modules.
2.Do not place heavy objects on top of the product. This could cause glass breakage.

9) For models which use COG,TAB,or COF:

1.The mechanical strength of the product is low since the IC chip faces out unprotected from
the rear.
Be sure to protect the rear of the IC chip from external forces.
2.Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from
electrical damage, avoid installation configurations in which the rear of the IC chip runs the
risk of making any electrical contact.

DMF5005N-SEW-ABE-CP (CP) No. 2001-0147

OPTREX CORPORATION

Page 17/17

10) Models which use flexible cable, heat seal, or TAB:

1.In order to maintain reliability, do not touch or hold by the connector area.
2.Avoid any bending, pulling, or other excessive force, which can result in broken
connections.

11. Warranty

This product has been manufactured to your company's specifications as a part for use in your
company's general electronic products. It is guaranteed to perform according to delivery
specifications. For any other use apart from general electronic equipment, we cannot take
responsibility if the product is used in medical devices, nuclear power control equipment,
aerospace equipment, fire and security systems, or any other applications in which there is a
direct risk to human life and where extremely high levels of reliability are required. If the
product is to be used in any of the above applications, we will need to enter into a separate
product liability agreement.

1. We cannot accept responsibility for any defect, which may arise from additional manufacturing

of the product (including disassembly and reassembly), after product delivery.

2. We cannot accept responsibility for any defect, which may arise after the application of strong

external force to the product.

3. We cannot accept responsibility for any defect, which may arise due to the application of

static electricity after the product has passed your company's acceptance inspection
procedures.

4. When the product is in CFL models, CFL service life and brightness will vary according to the

performance of the inverter used, leaks, etc. We cannot accept responsibility for product
performance, reliability, or defect, which may arise.

5. We cannot accept responsibility for intellectual property of a third party, which may arise

through the application of our product to your assembly with exception to those issues
relating directly to the structure or method of manufacturing of our product.

6. Optrex will not be held responsible for any quality guarantee issue for defect products judged

as Optrex-origin longer than 2 (two) years from Optrex production or 1(one) year from Optrex,
Optrex America, Optrex Europe, Display LC delivery which ever comes later.

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