F-51851GNFQJ-LW-AAN - Optrex Corporation

F-51851GNFQJ-LW-AAN (AA) No. 2005-0254 OPTREX CORPORATION Page 1/23

LCD Module Technical Specification

F-51851GNFQJ-LW-AAN

Table of Contents

1. General Specifications..................................................................................................................................2

2. Electrical Specifications...............................................................................................................................3

3. Optical Specifications .................................................................................................................................13

4. I/O Terminal....................................................................................................................................................15

5. Test...................................................................................................................................................................17

6. Appearance Standards................................................................................................................................18

7. Code System of Production Lot...............................................................................................................21

8. Type Number..................................................................................................................................................21

9. Applying Precautions ..................................................................................................................................21

10. Precautions Relating Product Handling................................................................................................22

11. Warranty........................................................................................................................................................23

Revision History

Rev. Date Page Comment

Type No.

Mar 3, 2005

First Edition

Final Revision

******

Checked by (ACI Engineering Division)

)

Approved by (Quality Assurance Division)

)

Prepared by (ACI Engineering Division)

T.Yuchi

F-51851GNFQJ-LW-AAN (AA) No. 2005-0254 OPTREX CORPORATION Page 2/23

1. General Specifications

Operating Temp. :min. -20°C ~max. 70°C

Storage Temp. :min. -30°C ~max. 80°C

Dot Pixels :240 (W) × 64 (H) dots

Dot Size :0.50 (W) × 0.50 (H) mm

Dot Pitch :0.53 (W) × 0.53 (H) mm

Viewing Area :130.2 (W) × 37.6 (H) mm

Outline Dimensions :135.2* (W) × 51.7** (H) × 9.8* (D) mm

* Without Hook

**Without Flat Cable and LED Cable

Weight :77g max.

LCD Type :NTD-23162

( F-STN / Black &White-mode / Transmissive )

Viewing Angle :6:00

Data Transfer :8-bit parallel data transfer

Serial data transfer

Backlight :LED Backlight / White

Additional Spec. :Vivid Color Display Specification

(High Performance Color is Used)

Drawing :Dimensional Outline UE-312338

RoHS regulation :To our best knowledge, this product satisfies material

requirement of RoHS regulation.

Our company is doing the best efforts to obtain

the equivalent certificate from our suppliers.

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2. Electrical Specifications

2.1. Absolute Maximum Ratings VSS=0V

Parameter Symbol Conditions Min. Max. Units

Supply Voltage

(Logic)

VDD-VSS --0.3 7.0 V

Supply Voltage VSS2 With Double *1 -7.0 +0.3 V

(Booster Circuit) With Triple *1 -6.0 +0.3

With Quad *1 -4.5 +0.3

Supply Voltage 1

(LCD Drive)

V5,VOUT *1 -18.0 +0.3 V

Supply Voltage 2

(LCD Drive)

V1, V 2, V 3, V

*1 V5+0.3 V

Input Voltage VIN --0.3 VDD+0.3 V

Output Voltage VO--0.3 VDD+0.3 V

*1 Relative to VDD.

The relation of VDD≥V1≥V2≥V3≥V4≥V5>VOUT ;VDD>VSS≥VOUT must be maintained.

In case of inputting external LCD driving voltage, LCD drive voltage should start supplying toNJU6676

at the mean time of turning on VDD power supply or after turned on VDD.

In use of the voltage boost circuit, the condition that the supply voltage : 18V≥ VDD-VOUT is necessary.

Decoupling capacitor should be connected between VDD and VSS due to the stabilized operation for

the voltage converter.

2.2. DC Characteristics Ta=25°C, VSS=0V

Parameter Symbol Conditions Min. Typ. Max. Units

Supply Voltage

(Logic) *1 VDD-VSS -2.2 -5.5 V

Supply Voltage

(Booster Circuit) VSS2 *2-6.0 --2.5 V

Supply Voltage V5*2-18.0 - -6.0 V

(LCD Drive) V1, V 2 *20.4×V5-VDD V

V 3, V 4 *2V5-0.6×V5V

Supply Voltage VSS2 With Triple *2-6.0 - -2.5 V

(Booster Circuit) With Quad *2-4.5 --2.5

Booster Output

Voltage VOUT *2-18.0 - - V

Voltage Regulator

Operating Voltage VOUT2Voltage converter off

External power supply -18.0 --6.0 V

Voltage Follower

Operating Voltage V5Voltage regulator off

External power supply -18.0 - -6.0 V

Base Voltage VREG% VDD=3.0V- - 3.0 %

"High" Level

Input Voltage VIH -0.8×VDD -VDD V

"Low" Level

Input Voltage VIL -VSS -0.2×VDD V

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"High" Level

Output Voltage VOH IOH=-0.5mA 0.8×VDD -VDD V

"Low" Level

Output Voltage VOL IOL=0.5mA VSS -0.2×VDD V

IDD VDD-VSS=5.0V-3.3 5.0 mA

Supply Current I5VDD-V5=10.4V-0.4 0.6 mA

*1 Although the NJU6676 can operate in wide range of the operation voltage, it shall not be guaranteed in

a sudden voltage fluctuation during the access with MPU.

*2 Relative to VDD.

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2.3. AC Characteristics

2.3.1. Read/Write Operation Sequence (80 series CPU) VDD=4.5~5.5V

Parameter Symbol Min. Max. Units

Address Hold Time tAH8 0-ns

Address Setup Time tAW8 0-ns

System Cycle Time tCYC8 166 -ns

Control Low Pulse Width(Write) tCCLW 30 -ns

Control Low Pulse Width(Read) tCCLR 70 -ns

Control High Pulse Width(Write) tCCHW 30 -ns

Control High Pulse Width(Read) tCCHR 30 -ns

Data Setup Time tDS8 30 -ns

Data Hold Time tDH8 10 -ns

RD Access Time tACC8 -70 ns

Output Disable Time tOH8 10 50 ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.7~4.5V

Parameter Symbol Min. Max. Units

Address Hold Time tAH8 0-ns

Address Setup Time tAW8 0-ns

System Cycle Time tCYC8 300 -ns

Control Low Pulse Width(Write) tCCLW 60 -ns

Control Low Pulse Width(Read) tCCLR 120 -ns

Control High Pulse Width(Write) tCCHW 60 -ns

Control High Pulse Width(Read) tCCHR 60 -ns

Data Setup Time tDS8 40 -ns

Data Hold Time tDH8 15 -ns

RD Access Time tACC8 -140 ns

Output Disable Time tOH8 10 100 ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.2~2.7V

Parameter Symbol Min. Max. Units

Address Hold Time tAH8 0-ns

Address Setup Time tAW8 0-ns

System Cycle Time tCYC8 1000 -ns

Control Low Pulse Width(Write) tCCLW 120 -ns

Control Low Pulse Width(Read) tCCLR 240 -ns

Control High Pulse Width(Write) tCCHW 120 -ns

Control High Pulse Width(Read) tCCHR 120 -ns

Data Setup Time tDS8 80 -ns

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Data Hold Time tDH8 30 -ns

RD Access Time tACC8 -280 ns

Output Disable Time tOH8 10 200 ns

Input Signal Rise/Fall Time tr, tf-15 ns

Each timing is specified based on 0.2×VDD and 0.8×VDD.

(READ)

(WRITE)

D0〜

WR, RD

ACC8

OH8

AH8

DH8

DS8

AW 8

CCL

CYC

A0, CS

CCH

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2.3.2. Read/Write Operation Sequence (68 series CPU)

VDD=4.5~5.5V

Parameter Symbol Min. Max. Units

Address Hold Time tAH6 0-ns

Address Setup Time tAW60-ns

System Cycle Time tCYC6 166 -ns

Enable High Pulse Width (Read) tEWHR 70 -ns

Enable High Pulse Width (Write) tEWHW 30 -ns

Enable Low Pulse Width (Read) tEWLR 30 -ns

Enable Low Pulse Width (Write) tEWLW 30 -ns

Data Setup Time tDS6 30 -ns

Data Hold Time tDH6 10 -ns

Access Time (CL=100pF) tACC6 -70 ns

Output Disable Time tOH6 10 50 ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.7~4.5V

Parameter Symbol Min. Max. Units

Address Hold Time tAH6 0-ns

Address Setup Time tAW60-ns

System Cycle Time tCYC6 300 -ns

Enable High Pulse Width (Read) tEWHR 120 -ns

Enable High Pulse Width (Write) tEWHW 60 -ns

Enable Low Pulse Width (Read) tEWLR 60 -ns

Enable Low Pulse Width (Write) tEWLW 60 -ns

Data Setup Time tDS6 40 -ns

Data Hold Time tDH6 15 -ns

Access Time (CL=100pF) tACC6 -140 ns

Output Disable Time tOH6 10 100 ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.2~2.7V

Parameter Symbol Min. Max. Units

Address Hold Time tAH6 0-ns

Address Setup Time tAW60-ns

System Cycle Time tCYC6 1000 -ns

Enable High Pulse Width (Read) tEWHR 240 -ns

Enable High Pulse Width (Write) tEWHW 120 -ns

Enable Low Pulse Width (Read) tEWLR 120 -ns

Enable Low Pulse Width (Write) tEWLW 120 -ns

Data Setup Time tDS6 80 -ns

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Data Hold Time tDH6 30 -ns

Access Time (CL=100pF) tACC6 -280 ns

Output Disable Time tOH6 10 200 ns

Input Signal Rise/Fall Time tr, tf-15 ns

Each timing is specified based on 0.2×VDD and 0.8×VDD.

(READ)

(WRITE)

D0〜D7

A0, CS

(R/W)

ACC

CYC6

(E)

AW 6

EWH

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2.3.3. Serial Interface Sequence VDD=4.5~5.5V

Parameter Symbol Min. Max. Units

Serial Clock Cycle tSCYC 200 -ns

Serial Clock High Pulse Width tSHW 75 -ns

Serial Clock Low Pulse Width tSLW 75 -ns

Address Setup Time tSAS 50 -ns

Address Hold Time tSAH 100 -ns

Data Setup Time tSDS 50 -ns

Data Hold Time tSDH 50 -ns

CS-SCL Time tCSS 100 -ns

tCSH 100 -ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.7~4.5V

Parameter Symbol Min. Max. Units

Serial Clock Cycle tSCYC 250 -ns

Serial Clock High Pulse Width tSHW 100 -ns

Serial Clock Low Pulse Width tSLW 100 -ns

Address Setup Time tSAS 150 -ns

Address Hold Time tSAH 150 -ns

Data Setup Time tSDS 100 -ns

Data Hold Time tSDH 100 -ns

CS-SCL Time tCSS 150 -ns

tCSH 150 -ns

Input Signal Rise/Fall Time tr, tf-15 ns

VDD=2.2~2.7V

Parameter Symbol Min. Max. Units

Serial Clock Cycle tSCYC 400 -ns

Serial Clock High Pulse Width tSHW 150 -ns

Serial Clock Low Pulse Width tSLW 150 -ns

Address Setup Time tSAS 250 -ns

Address Hold Time tSAH 250 -ns

Data Setup Time tSDS 150 -ns

Data Hold Time tSDH 150 -ns

CS-SCL Time tCSS 250 -ns

tCSH 250 -ns

Input Signal Rise/Fall Time tr, tf-15 ns

Each timing is specified based on 0.2×VDD and 0.8×VDD.

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D7(SI)

D6(SCL)

CSH

CSS

CS1

SHW

SLW

SCYC

SAS

SAH

SDH

SDS

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2.3.4. Display Control Timing Characteristics

Reset Input Timing VDD=4.5∼5.5V

Parameter Symbol Min. Typ. Max. Units

Reset time tR- - 0.5

Reset ”L” Pulse Width tRW 0.5 - - µs

Reset Input Timing VDD=2.7∼4.5V

Parameter Symbol Min. Typ. Max. Units

Reset time tR- - 1

Reset ”L” Pulse Width tRW 1- - µs

Reset Input Timing VDD=2.2∼2.7V

Parameter Symbol Min. Typ. Max. Units

Reset time tR- - 1.5

Reset ”L” Pulse Width tRW 1.5 - - µs

Each timing is specified based on 0.2×VDD and 0.8×VDD.

Output Timing VDD=4.5∼5.5V

Parameter Symbol Min. Typ. Max. Units

FR Delay Time tDFR -10 40 ns

Output Timing VDD=2.7∼4.5V

Parameter Symbol Min. Typ. Max. Units

FR Delay Time tDFR -10 80 ns

Output Timing VDD=2.2∼2.7V

Parameter Symbol Min. Typ. Max. Units

FR Delay Time tDFR -50 200 ns

Each timing is specified based on 0.2×VDD and 0.8×VDD.

(The delay time is applied to the master operation only.)

Internal

states Reset completeDuring reset

RES

tDFR

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2.4. Lighting Specifications

2.4.1. Absolute Maximum Ratings Ta=25°C

Parameter Symbol Conditions Min. Typ. Max. Units

Foward Current IFNote 1 - - 180 mA

Reverse Voltage VR- - - 5V

LED Power Dissipation PD- - - 720 mW

Note 1 : Refer to the foward current derating curve.

2.4.2. Operating Characteristics

Parameter Symbol Conditions Min. Typ. Max. Units

Foward Voltage VFIF=90mA -3.5 4.0 V

Luminance of

Module Surface

LIF=90mA 70 100 -cd/m2

7025-20Ta (°C)

180

IF (mA)

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3. Optical Specifications

3.1. LCD Driving Voltage

Parameter Symbol Conditions Min. Typ. Max. Units

Recommended Ta= -20°C- - 11.3 V

LCD Driving Voltage VDD-V5Ta=25°C9.6 10.4 11.1 V

Note 1 Ta=70°C9.1 - - 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°C, 1/65 Duty, 1/9 Bias, VOD=10.4V (Note 4), θ= 0°, φ=-°

Parameter Symbol Conditions Min. Typ. Max. Units

Contrast Ratio Note 1 CR θ= 0° , φ=-°-60 -

Viewing Angle Shown in 3.3

Response Rise Note 2 TON - - 130 200 ms

Time Decay Note 3 TOFF - - 180 270 ms

Note 1 :Contrast ratio is definded as follows. (CR = LON / LOFF)

LON :Luminance of the ON segments

LOFF:Luminance of the OFF segments

Measuring Spot : 3.0mmφ

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 VOD

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

VOD is definded as the voltage VO-P when the contrast ratio (CR=LON / LOFF) is at its

maximum.

O-P

1 /

( B-2 )×VO-P / B

1 / ( fF×A )

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3.3. Definition of Viewing Angle and Optimum Viewing Area

*Point • shows the point where contrast ratio is measured. : θ= 0°, φ=-°

*Driving condition: 1/65 Duty, 1/9 Bias, VOD=10.4V, fF=84.6Hz

270°

180°

270°

135°

315°225°

45°

180°

90°

(φ = 0°)

*Area shows typ. CR≥5(Measuring Spot : 3.0mmφ)

3.4. System Block Diagram

Halogen bulb

Computer

Rotation Table ( θ,φ )

Temperature Chamber

LCD

Optical Fiber

Waveform Generator

Control Unit &

#1980A WB

Photometer φ

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4. I/O Terminal

4.1. Pin Assignment

CN1,CN2

No. Symbol Function

1NC Non-connection

2FR Input/Output for LCD AC Drive

3CL Input for Display Clock

4DOF LCD Display Blanking Control Terminal

5CS1Chip Select Signal L : Active

6CS2Chip Select Signal H : Active

7RES Reset Signal L : Reset

8A0 H : D0~D7 are Display Data L : D0~D7 are Instructions

9WR 80 family CPU : Write Signal L : Active

10 RD 80 family CPU : Read Signal L : Active

11 D0 Display Data

12 D1 Display Data

13 D2 Display Data

14 D3 Display Data

15 D4Display Data

16 D5Display Data

17 D6(SCL) Display Data

18 D7(SI) Display Data

19 VDD Power Supply for Logic

20 VSS Power Supply ( 0V, GND )

21 VOUT DC/DC Voltage Converter Output

22 C3-DC/DC Voltage Converter Negative Connection

23 C1+ DC/DC Voltage Converter Positive Connection

24 C1- DC/DC Voltage Converter Negative Connection

25 C2- DC/DC Voltage Converter Negative Connection

26 C2+ DC/DC Voltage Converter Positive Connection

27 V1Power Supply for LCD Drive V1 = 1/9⋅V5

28 V2Power Supply for LCD Drive V2 = 2/9⋅V5

29 V3Power Supply for LCD Drive V3 = 7/9⋅V5

30 V4Power Supply for LCD Drive V4 = 8/9⋅V5

31 V5Power Supply for LCD Drive V5,VOUT

32 VR Voltage Adjustment Pin

Applies voltage between VCC and V5 using a resistive divider.

33 C86 Interface Mode Select Signal H : 68 series L : 80 series

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34 P/S Parallel/Serial Data Select Signal H : Parallel L : Serial

35 NC Non-connection

36 NC Non-connection

CN3

No. Symbol Function

1ANODE LED Anode Terminal

2CATHODE LED Cathode Terminal

4.2. Block Diagram

L C D P

240 × 64 dots

COM 32

SEG 132

RES CS2WR A0VDD D0∼D7 RDC86 VR CL FRDOFCS1C1-

V1∼

V5 C2+ C2- C1+ C3- VOUT VSS

Control LSI

(Master)

NJU6676CL

Control LSI

(Slave)

NJU6676CL

SEG 108

COM 32

RES CS2WR A0VDD D0∼D7 RD CL FRDOFCS1

LED Backlight

CATHODE

ANODE

P/S

C86 VR C1-

V1∼

V5 C2+ C2- C1+ C3- VOUT VSSP/S

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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±5°C

Humidity : 65±5%RH

tests will be not conducted under functioning state.

No. Parameter Conditions Notes

1High Temperature Operating 70°C±2°C, 96hrs (operation state)

2Low Temperature Operating -20°C±2°C, 96hrs (operation state) 1

3High Temperature Storage 80°C±2°C, 96hrs 2

4Low Temperature Storage -30°C±2°C, 96hrs 1,2

5Damp Proof Test 40°C±2°C,90~95%RH, 96hrs 1,2

6Vibration Test Total fixed amplitude : 1.5mm 3

Vibration Frequency : 10~55Hz

One cycle 60 seconds to 3 directions of X, Y, Z for

each 15 minutes

7Shock 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

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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°against perpendicular line.

6.2. Definition of applicable Zones

A Zone : Active display area

B Zone : Out of active display area ~ Maximum seal line

C Zone : Rest parts

A Zone + B Zone = Validity viewing area

X : Maximum Seal Line

A Zone

B Zone

C Zone

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6.3. Standards(middle scale, LED) D = ( Long + Short ) / 2 * : Disregard Units : mm

No. Parameter Criteria

1The Shape of Dot (1) Pin Hole

Dimension Acceptable Number

D ≤ 0.10 *

1 pc / dot or less

0.10 < D ≤ 0.20 5 pcs / cell or less

(2) Breakage or Chips / Deformation

1.Dot Type

Dimension Acceptable Number

A≤0.10*

(Should not be connected to next dot)

1 pc / dot(only segment)or less

5 pcs / cell or less0.10<A≤0.15

(Should not be connected to next dot)

B ≤ 0.15 *

2.Defective type extends over multiple numbers of dots

Dimension Acceptable Number

D≤0.10*

1 pc / dot(only segment)or less

5 pcs / cell or less

(Individual dot must secure 1/2 area

0.10<D≤0.20

or more)

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

No. Parameter Criteria

2Black and (1) Round Shape

White Spots, Zone Acceptable Number

Foreign Substances Dimension A B C

D ≤ 0.10 * * *

0.10< D ≤ 0.20 6 6 *

0.20< D ≤ 0.30 4 4 *

Individual dot must secure 1/2 area or more.

(2) Line Shape

Zone Acceptable Number

Length Width A B C

* W≤0.03 * * *

L ≤2.0 0.03<W≤0.05 5 5 *

L ≤1.0 ≤0.10 4 4 *

* 0.10<W In the same way (1) *

No more than 9pcs as total.

(Refer to “Complex Foreign Substance Defects”)

3Color Variation Not to be conspicuous defects.

4Air Bubbles

(between glass Zone Acceptable Number

& polarizer) Dimension A B C

D ≤ 0.30 * * *

0.30< D ≤ 0.40 3* *

0.40< D ≤ 0.60 2 3 *

No more than 3pcs as total.

(Refer to “Complex Foreign Substance Defects”)

5Polarizer Scratches Not to be conspicuous defects.

6Polarizer Dirts If the stains are removed easily from LCDP surface, the module is

not defective.

7Complex Foreign Black spots, line shaped foreign substances or air bubbles between

Substance Defects glass & polarizer should be 9pcs maximum in total.

8Distance between 20mm or more

Different Foreign

Substance Defects

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7. Code System of Production Lot

The production lot of module is specified as follows.

Factory Control Number (0~99)

Date of the week (A~G)

Factory Number (0~9)

Factory Code (Alphabet)

Production Week (1~5)

Production Month (1~9, X, Y, Z)

Production Year (Lower 2 digits)

8. Type Number

The type number of module is specified as follows.

F-51851GNFQJ-LW-AAN

9. Applying Precautions

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

Specifications arise.

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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.

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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) In case of buffer material such as cushion / gasket is assembled into LCD module,

it may have an adverse effect on connecting parts ( LCD panel-TCP / HEAT SEAL / FPC /

etc., PCB-TCP / HEAT SEAL / FPC etc., TCP-HEAT SEAL, TCP-FPC, HEAT SEAL-FPC,

etc.,) depending on its materials.

Please check and evaluate these materials carefully before use.

12) In case of acrylic plate is attached to front side of LCD panel, cloudiness ( very small

cracks ) can occur on acrylic plate, being influenced by some components generated

from polarizer film..

Please check and evaluate those acrylic materials carefully before use.

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 delivery which ever comes later.