Datasheet DMF5010NB-FW Datasheet (OPTREX)

LCD Module Specification

First Edition

Apr 18, 2000

Final Revision

*******

Approved by

Checked by

Checked by

Production Div.

Quality Assurance Div.

Design Engineering Div.

Type No.

ＤＭＦ５０１０ＮＢ－ＦＷ

ＤＭＦ５０１０ＮＢ－ＦＷ

ＤＭＦ５０１０ＮＢ－ＦＷＤＭＦ５０１０ＮＢ－ＦＷ

Table of Contents

Prepared by

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

Revision History

Rev. Date Page Comment

Production Div.

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 1/17

OPTREX

1.General Specifications

Operating Temp.

Storage Temp.

Dot Pixels

Dot Size

Dot Pitch

Viewing Area

Outline Dimensions

W eight

LCD Type

Viewing Angle

Control LSI

Data Transfer

Backlight

Additional Spec.

CFL light unit is replaceable.

Drawings

min. 10℃ ～ max. 40℃

：

min. -20℃ ～ max. 60℃

：

240 (W) × 64 (H) dots

：

0.49 (W) × 0.49 (H) mm

：

0.53 (W) × 0.53 (H) mm

：

132.0 (W) × 39.0 (H) mm

：

200.0* (W) × 66.0 (H) × 23.0max. (D) mm

：

* Without CFL Cable

250g max.

：

NTD-7580

：

( STN / Blue-mode / Transmissive )

6:00

：

T6963C-0101 (Produced by TOSHIBA)

：

8-bit parallel data transfer

：

Cold Cathode Fluorescent Lamp (CFL) × 1

：

Holder and PWB ground are connected by soldering.

：

Dimensional Outline UE-32421C

：

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 2/17

OPTREX

2.Electrical Specifications

2.1.Absolute Maximum Ratings

Parameter Symbol Conditions Min. Max. Units

=0V

V

SS

Supply Voltage

(Logic)

Supply Voltage

(LCD Drive)

Input Voltage VI

2.2.DC Characteristics

Parameter Symbol Conditions Min. Typ. Max. Units

Supply Voltage

(Logic)

Supply Voltage

(LCD Drive)

High Level

Input Voltage

VCC-VSS

VCC-VEE

VCC-VSS

-0.3 7.0 V

－

0 28.0 V

－

-0.3 VCC+0.3 V

－

Ta=25℃, V

4.5 － 5.5 V

－

SS

=0V

VCC-VEE Shown in 3.1 V

VIH VCC=5.0V±10% VCC-2.2

V

－

V

CC

Low Level

VIL VCC=5.0V±10% 0 － 0.8 V

Input Voltage

High Level

VOH IOH=-0.75mA VCC-0.3

Output Voltage

Low Level

VOL IOL=0.75mA 0 － 0.3 V

Output Voltage

ICC VCC-VSS=5.0V
Supply Current
I

VCC-VEE=12.9V

EE

V

－

8.2 13.0 mA

－

2.8 5.0 mA

－

V

CC

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 3/17

OPTREX

2.3.AC Characteristics

Parameter Symbol Min. Max. Units

=5.0V±10%

V

CC

C/D Setup Time
C/D Hold Time
CE, RD, WR Pulse Width
Data Setup Time
Data Hold Time
Access Time
Output Hold Time

t

100 － ns

CDS

t

10 － ns

CDH

t

t

t

,

,

CE

t
t

t

t

ACC

80 － ns

RD

WR

80 － ns

DS

40 － ns

DH

10 50 ns

OH

150 ns

－

C/D

CDS

t

CDH

t

CE

CE

RD

WR

,

,

t

t

t

RD, WR

DS

t

DH

t

D0～D7

(WRITE)

ACC

t

OH

t

D0～D7

(READ)

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 4/17

OPTREX

2.4.Power Supply ON/OFF Sequence

2.4.1.ON Sequence

(Without RESET Signal)

SIGNAL

VCC

SIGNAL

VEE

0≦t

0≦t

LEVEL
VCC

VSS

VCC

VSS

VCC

VSS

VEE

2.4.2.OFF Sequence

LEVEL

VCC

VSS

VCC

VSS

VCC

VSS

0≦t

0≦t

SIGNAL

VCC

SIGNAL

(Without RE S E T Signal)

VEE

VEE

2.4.3.Reset Sequence

SIGNAL

LEVEL

RESET

T>250μs

T≧10 ms

T≧0

VCC

VEE

T≧0T≧0T≧50msT≧50ms

H Level

L Level

VCC

VSS

VCC

Power OffPower On Reset CancellationReset

VEE

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

EE

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

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 5/17

OPTREX

2.5.Lighting Specifications

Ta=25℃

Parameter Symbol Conditions Min. Typ. Max. Units Notes
Lamp Voltage VL
Lamp Current IL
Starting Voltage VS
Surface Luminance L IL=5.0mA 400 －
Average Life TAL I

－

4.0 5.0 6.0 mArms 2

－

－

=5.0mA 10000 15000 － hrs 5

L

270 － Vrms 1

－

900 － Vrms 3

－

cd/㎡ 4

－

Note 1 : The voltage ( r.m.s. ) to maintain the electric discharge of the lamp. It is measured after lighting for

3 minutes .

Note 2 : The current ( r.m.s. ) to flow through the lamp with the electric discharge. It i s mea s ured after

lighting for 3 minutes .
Note 3 : The voltage at starting the electric discharge when the voltage is increased gradually from 0V.
Note 4 : Surface Luminance is specified by the initial data of luminance measured at the center of display

surface after 20 minutes power on. ( All ON pattern )
Note 5 : CFL life is defined as the time for which the initial luminance is attenuated by 50% of the

luminance value. Average Life representes the time elapsed at the point of time when the residual

ratio becomes below 50% when plural lamps are lighted in comparison with the definition of life

mentioned above.

I
N
V

VS VL

C

F
L

CFL Testing Circuit

IL

Recommended Inverter : HIU-32 ( Produced by HARISON ) CXA-L10L (DC 12.0V, Produced by TDK)

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 6/17

OPTREX

3.Optical Specifications

(

)

(

)

3.1.LCD Driving Voltage

Parameter Symbol Conditions Min. Typ. Max. Units

Recommended Ta= 10℃

－

14.8 V

－

LCD Driving Voltage VCC-VEE Ta=25℃ 12.0 12.9 13.8 V

Note 1 Ta=40℃ 11.3 －

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℃, 1/64 Duty, 1/9 Bias, V

=12.9V (Note 4), θ= 0ﾟ, φ=－ﾟ

D

Parameter Symbol Conditions Min. Typ. Max. Units

Contrast Ratio Note 1 CR

= 0ﾟ, φ=－ﾟ

θ

7 －

－

Viewing Angle Shown in 3.3
Response Rise Note 2 TON

Time Decay Note 3 T

OFF

－

－

70 140 ms

－

260 400 ms

－

Note 1 : Contrast ratio is definded as follows.

CR = L

L

: Luminance of the ON segments

ON

L

: Luminance of the OFF segments

OFF

ON

/ L

OFF

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

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

when the contrast ratio (CR=LON / L

O-P

) is at its maximum.

OFF

O-P

V

1 /

×

f

F

A

1 /

f

F

B-2

×

〈

ON SIGNAL

〉

〈

OFF SIGNAL

〉

－

is definded

D

O-P

/ B

V

V

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 7/17

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

･

180 ﾟ

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

･

90 ﾟ

135 ﾟ

10 20 30 40 50

225 ﾟ

ﾟ

270

Area shows typ. CR≧2

･

θ

45 ﾟ

315

D

φ

ﾟ

=12.9V,

(φ= 0 ﾟ）

3.4.System Block Diagram

Temperature Chamber

Photometer

#1980A WB

Computer

Control Unit &
Waveform Generator

f

=70Hz

F

180 ﾟ

270 ﾟ

Rotation Table (θ,φ)

φ

θ

θ

LCD

Halogen bulb

90 ﾟ

φ

Optical Fiber

ﾟ

0

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 8/17

OPTREX

4.I/O Terminal

4.1.Pin Assignment

CN1

No. Symbol Level Function

FG － Frame Ground

1

V

2

V

3

V

4

WR H / L Write Signal L : Active

5

RD H / L Read Signal L : Active

6

CE H / L Chip Enable Signal L : Active

7

C/D H / L Write Mode H : Command Write L : Data Write

8

Read Mode H : Status Read L : Data Read

NC － Non-connection

9

RESET H / L Reset Signal L : Reset

10

D0 H / L Display Data

11

D1 H / L Display Data

12

D2 H / L Display Data

13

D3 H / L Display Data

14

D4 H / L Display Data

15

D5 H / L Display Data

16

D6 H / L Display Data

17

D7 H / L Display Data

18

FS H / L Font Switch H : 6×8 dots L : 8×8 dots

19

NC － Non-connection

20

CN2

SS

CC

EE

Power Supply (0V, GND)

―

Power Supply for Logic

―

Power Supply for LCD Drive

―

No. Symbol Level Function

1 CFL (HOT) － Power Supply for CFL (HOT)
2 NC － Non-connection
3 NC － Non-connection
4 CFL (GND) － Power Supply for CFL (GND)

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 9/17

OPTREX

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

VCC

VEE

VCC (+Voltage)

Tr

R1

VR

R2

VEE (-Voltage)

VSS

R1+R2+VR=10～20K
Tr=2SA1202 or equivalent

Ω

VSS (0V)

4.3.Block Diagram

D0～D7

WR

8

Row Driver

T6961B × 1

or equivalent

64

L C D P

240 × 64 dots

RD

CE

C/D

RESET

Control LSI

T6963C

4

3240

3

Column Driver

T6A39 × 3

or equivalent

FS

X-tal

813

64K S-RAM

VCC

VSS

To LSIBias Circuit

J

FG

VEE

CFL(HOT)

CFL Backlight

CFL(GND)

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 10/17

OPTREX

5.Test

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

No. Parameter Conditions Notes

1 High Temperature Operating 40℃±2℃, 96hrs (operation state)
2 Low Temperature Operating 10℃±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.

E

B

D

G

A

60cm

Con crete Surface

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.

Dropping method corner dropping

F

C

A corner : once

Edge dropping

B,C,D edge : once

Face dropping

E,F,G face : once

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 11/17

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

ﾟ

45

A Zone
B Zone
C Zone

Bezel Flame

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

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 12/17

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

0.2

D ≦0.2 3 5 *

＜

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

0.4

0.6

D ≦ 0.4 3 * *

＜

D ≦ 0.6 2 3 *

＜

D 0 0 *

＜

* : Disregard
Total defects shall not exceed 3.

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 13/17

OPTREX

No. Parameter Criteria

3 The Shape of Dot (1) Dot Shape (with Dent)

≧

0.15

As per the sketch of left hand.

(2) Dot Shape (with Projection)

Should not be connected to next dot.

(3) Pin Hole

X

(X+Y) / 2≦0.2mm
(Less than 0.1mm is no counted.)

Y

(4) Deformation

(X+Y) / 2≦0.2mm

Y

X

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

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 14/17

OPTREX

7.Code System of Production Lot

The production lot of module is specified as follows.

□

□ □ □ □

□

Production Year (Lower 2 digits)

8.Type Number

The type number of module is specified on the back of module as follows.

ＤＭＦ５０１０

ＮＢ－ＦＷ

9.Applying Precautions

Please contact us when questions and/or new problems not specified in this specifications arise.

Factory Number (Numeral)

Factory Code (Alphabet)

Production Week (1～5)

Producti on Month (1～9, X, Y, Z)

Stamp

Etching or Printing

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 15/17

OPTREX

10.Precautions Relating Product Handling

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

1) Liquid crystal display devices

The liquid crystal display device panel used in the liquid crystal display module is made of plate

①

glass. Avoid any strong mechanical shock. Should the glass break handle it with care.

The polarizer adhering to the surface of the LCD is made of a soft material.

②

Guard against scratching it.

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

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

①

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

Avoid t he use of work clothing made of synthetic fibers . We recommend cotton clothing or other

②

conductivity-treated fibers.

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

③

generate static electricity.

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

Protect the modules from high temperature and humidity.

①

Keep the modules out of direct sunlight or direct exposure to ultraviolet rays.

②

Protect the modules from excessive external forces.

③

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) Conduc1tivity 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:

High voltage of 1000V or greater is applied to the CFL cable connector area.

①

Care should be taken not to touch connection areas to avoid burns.

Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn.

②

The use of CFLs for extended periods of time at low temperatures will significantly shorten their

③

service life.

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 16/17

OPTREX

8) For models which use touch panels:

Do not stack up modules since they can be damaged by components on neighboring modules.

①

Do not place heavy objects on top of the product. This could cause glass breakage.

②

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

The mechanical strength of the product is low since the IC chip faces out unprotected from the rear.

①

Be sure to protect the rear of the IC chip from external forces.

Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical

②

damage, avoid installation configurations in which the rear of the IC chip runs the risk of making
any electrical contact.

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

In order to maintain reliability, do not touch or hold by the connector area.

①

Avoid any bending, pulling, or other excessive force, which can result in broken connections.

②

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.

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

①

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

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

②

external force to the product.

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

③

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

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

④

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

We cannot accept responsibility for intellectual property of a third party, which may arise through the

⑤

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

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

⑥

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.

DMF5010NB-FW (AA) No.2000-0151 OPTREX CORPORATION Page 17/17

OPTREX