F-51900NCU-FW-ACN - Optrex - Product.Network

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 1/20

LCD Module Technical Specification

F-51900NCU-FW-ACN

Table of Contents

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

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

3. Optical Specifications .................................................................................................................................10

4. I/O Terminal....................................................................................................................................................12

5. Test...................................................................................................................................................................14

6. Appearance Standards................................................................................................................................15

7. Code System of Production Lot...............................................................................................................18

8. Type Number..................................................................................................................................................18

9. Applying Precautions ..................................................................................................................................18

10. Precautions Relating Product Handling................................................................................................19

11. Warranty........................................................................................................................................................20

Type No.

Jan 18, 2006

First Edition

Final Revision

******

Checked by (ACI Engineering Division)

)

Approved by (Quality Assurance Division)

)

Prepared by (ACI Engineering Division)

Revision History

Rev. Date Page Comment

M.Matsuura

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 2/20

1. General Specifications

Operating Temp. :min. 0°C ~max. 50°C

Storage Temp. :min. -20°C ~max. 70°C

Dot Pixels :320×3 [R.G.B] (W) × 240 (H) dots

Dot Size :0.1 (W) × 0.34 (H) mm

Dot Pitch :0.12 (W) × 0.36 (H) mm

Viewing Area :120.0 (W) × 90.0 (H) mm

Outline Dimensions :168.0* (W) × 111.0 (H) × 9.4 max. (D) mm

* Without CFL Cable

Weight : 276g max.

Viewing Angle :12:00

Data Transfer :8-bit parallel data transfer

Backlight :Cold Cathode Fluorescent Lamp (CFL) × 1

Drawings :Dimensional Outline UE-312546

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.

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 3/20

2. Electrical Specifications

2.1. Absolute Maximum Ratings

VSS=0V

Parameter Symbol Conditions Min. Max. Units

Supply Voltage VCC1-VSS

VCC2-VSS

--0.3 6.5 V

Contrast Adjust

Voltage

Vvadj --0.3 2.5 V

2.2. DC Characteristics

Ta=25°C, VSS=0V

Parameter Symbol Conditions Min. Typ. Max. Units

4.5 5.0 5.5Supply Voltage VCC1-VSS

VCC2-VSS

2.5 3.0 3.5

Contrast Adjust

Voltage

Vvadj -1.5 -2.5 V

High Level

Input Voltage

VIH VCC1=3.0/5.0V±10% 0.8Vcc1-VCC1V

Low Level

Input Voltage

VIL VCC1=3.0/5.0V±10% 0-0.2VCC1 V

VCC1-VSS=3.0V

Vvadj=2.0V

Checker Board pattern

-100 120 mASupply Current ICC1

VCC1-VSS=5.0V

Vvadj=2.0V

Checker Board pattern

55 82.5 mA

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 4/20

2.3. Characteristics of Touch Screen

Parameter Conditions Min. Typ. Max. Units

Applied Rating Voltage - - - 7.0 V

Resistance of Terminal X Electrode 300 -900

Electrodes Y Electrode 200 -650 Ω

Linearity - - - 1.5 %

Insulation Resistance VDC=25V 10 - - MΩ

Surface Hardness According to JIS-K5400 3- - H

Chattering At connector Pin - - 10 mS

Test condition : Touch screen is placed horionally in a vessel and no power is supplied to T/P.

Normal state is temperatire : 2.5±10°C, relative humidity : 60±25°C

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 5/20

2.4. AC Characteristics VCC=3.0/5.0V±10%

Parameter Symbol Min. Max. Units

Clock Pulse Cycle Time tWCK 66/40 -ns

Clock Pulse High Level Width tWCKH 23/12 -ns

Clock Pulse Low Level Width tWCKL 23/14 -ns

Latch Pulse High Level Width tWLPH 30/15 -ns

CP → LP Rise Time tLD 10/5 -ns

CP → LP Fall Time tSL 30/25 -ns

LP → CP Rise Time tLS 30/25 -ns

LP → CP Fall Time tLH 30/25 -ns

Clock Pulse Rise/Fall Time tr, tf-50 ns

Data Setup Time tDS 10/5 -ns

Data Hold Time tDH 25/15 -ns

DISPOFF Low Level Width tWDL 1.2 -µs

DISPOFF Cancellation Time tSD 100 -ns

FLM Setup Time tSU 30 -ns

FLM Hold Time tH50 -ns

tWDL tSD

trtf

tDHtDS

tWCKL

DISPOFF

WLPH

TOP DATALAST DATA

WCK

WCKH

FLM

tSU tH

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2.5. Timing Chart

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 7/20

2.6. Comparison of Display and Data

1) The eight (8) bit data transfer interface

2) The D0 is for LSB and the D7 is for MSB.

Y240

(G1)(R1) (R2)(B1) (B2)(G2)

D6D7D4D5 D2D3

X2 X320

(R320) (B320)(G320)

D2 D0D1

STARTING DOT

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 8/20

2.7. Power Supply ON/OFF Sequence

2.7.1. ON Sequence

2.7.2. OFF Sequence

Please maintain the above sequence when turning on and off the power supply of the

module.

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

unstable, DC component will be supplied to the LCD panel. This may cause damage the

LCD module.

VSS

VCC1

VSS

VCC1

VSS

VCC1

DISPOFF

Vvadj

VCC1

SIGNAL

LEVEL

Vvadj

SIGNAL

t=0∼50ms

t≥20ms

VSS

VCC1

VSS

VCC1

VSS

VCC1

DISPOFF

Vvadj

VCC1

SIGNAL

LEVEL

Vvadj

t=0∼50ms

t≥0ms

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 9/20

2.8. Lighting Specifications

Ta=25°C

Parameter Symbol Conditions Min. Typ. Max. Units Notes

Lamp Voltage VL- - 297 -Vrms 1

Lamp Current IL-4 5 6 mArms 2

Starting Voltage VS- - - 570 Vrms 3

Surface Luminance LIL=5mA 80 100 -cd/m24

Average Life TAL IL=5mA 20000 - - hrs 5

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 is measured

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 average of 9 luminance values measured at each

point shown above after 20 minutes power on with the all ON pattern adjusted to maximum

contrast and the dimming control of 100%. ( maximum brightness )

Surface Luminance is Through Touch Screen.

Note 5 : CFL Life is defined as time period that the actual luminance becomes 50% or lower of its

initial value.

The Average life time of CFL is defined as the time when half or more of the testing CFLs

have become less bright than 50% of the initial brightness at continuous operation.

Recommended Inverter : TBD086N-4

CXA-L10L (DC 12.0V, Produced by TDK)

CFL Testing Circuit

Measurement Points

X=120

X=60

X=180

Y=260Y=160Y=60

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 10/20

3. Optical Specifications

3.1. Optical Characteristics Ta=25°C, 1/240 Duty, 1/13 Bias, Vvadj=1.7 V (Note 4), θ= 0°, φ=-°

Parameter Symbol Conditions Min. Typ. Max. Units

Contrast Ratio Note 1 CR θ= 0°,φ =-°17 25 -

x- - 0.30 -Chromaticity(White)

y- - 0.31 -

Viewing Angle Shown in 3.2

Response Rise Note 2 TON - - 300 450 ms

Time Decay Note 3 TOFF - - 100 150 ms

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

LON :Luminance of the ON segments

LOFF :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 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 follows.

VOD = (Vth1+Vth2) / 2

Vth1: The voltage VO-P that should provide 90% of the saturation level in the

luminance at the segment which the ON signal is applied to.

Vth2: The voltage VO-P that should provide 10% of the saturation level in the

luminance at the segment which the OFF signal is applied to.

Vo-p

1 /fF

( B-2 ) ×Vo-p/B

1/( fF×A )

( OFF SIGNAL )( ON SIGNAL )

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 11/20

3.2. Definition of Viewing Angle and Optimum Viewing Area

*Driving condition: 1/240 Duty, 1/13Bias, Vvadj=1.7 V, fF= 70Hz

3.3. System Block Diagram

Halogen bulb

Computer

Rotation Table ( θ,φ )

Temperature Chamber

LCD

Optical Fiber

Waveform Generator

Control Unit &

#1980A WB

Photometer φ

CR≥2

φ =L:46 R:42° θ= F:20° R:37°

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 12/20

4. I/O Terminal

4.1. Pin Assignment

CN1

No. Symbol LEVEL Function

1D0

∼

8D7

H/L Display Data

9DISPOFF H/L Display Control Signal H : Display on L : Display off

10 FLM H/L First Line Marker

11 LP H→LData Latch Signal

12 CP H→LClock Signal for Shifting Data

13 MH/L Alternate Signal for LCD Drive

14 Vcc1 ‑Power Supply for LCD Drive

15 VSS ‑Power Supply (0V, GND)

16 VSS ‑Power Supply (0V, GND)

17 Vcc2 ‑Power Supply for LCD Drive

18 VVADJ ‑Voltage Level for LCD Contrast Adjustment

CN2

No. Symbol LEVEL Function

1VCFL -Power Supply for CFL (HOT)

2NC -No connection

3NC -No connection

4VSS -Power Supply for CFL (GND)

CN3

No. Symbol LEVEL Function

1DOWN -Down Direction

2LEFT -Left Direction

3UP -Up Direction

4RIGHT -Right Direction

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 13/20

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.

4.3. Block Diagram

MODULE

V VADJ

CC1

CC2

3.3V

R1+R2+VR=10~

KΩ

VSS

VCC1

GND

VCFL

VADJ

VCC

D0~D

FLM

DISPOFF

×2

Row Driver

Column Driver

L C D P

960

240

320

R.G.B.

240

dots

M Circuit

To LSI

Bias Circuit

CFL Backlight

VCC

To LSI Logic

DC/DC Circuit

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 14/20

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 50°C±2°C, 96hrs (operation state)

2Low Temperature Operating 0°C±2°C, 96hrs (operation state) 1

3High Temperature Storage 60°C±2°C, 96hrs 2

4Low Temperature Storage -20°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

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 15/20

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 : 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 Frame

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 16/20

6.3. Standards

No. Parameter Criteria

(1) Round Shape

Acceptable Number

Zone

Dimension (mm)

A B C

D ≤ 0.1 * * *

0.1 < D ≤ 0.2 3 5

0.2 < D ≤ 0.25 23*

0.25< D ≤ 0.3 01*

0.3 < D 00*

1Black and

White Spots,

Foreign Substances

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

(2) Line Shape Acceptable Number

Zone

X(mm) Y(mm)

A B C

-0.03≥W* * *

2.0≥L0.05≥W33*

1.0≥L0.1≥W33*

-0.1<WIn the same way (1)

X : Length Y : Width * : Disregard

Total defects shall not exceed 5.

Acceptable Number

Zone

Dimension (mm)

A B C

D ≤ 0.3* * *

0.3< D ≤0.4 3 * *

0.4 < D ≤0.6 23*

0.6< D 00*

2Air Bubbles

(between glass

& polarizer)

* : Disregard

Total defects shall not exceed 3.

3The Shape of Dot However,each pixel shall not remain more than one-third of the original

pixel size.

4Polarizer Scratches Not to be conspicuous defects.

5Polarizer Dirts If the stains are removed easily from LCDP surface, the module is not

defective.

6Conplex Foreign

Substabce Defects Black spots, line shaped foreign substances or air bubbles

between glass&polarizer shoud be 5pcs maxmum in total.

7Distance between

Different Forrein

Substabce Defects

D ≤ 0.2 : 20mm or more

0.2< D : 40mm or more

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 17/20

No. Parameter Criteria

8Black and Judge at the voltage which can be seen easily defect mode.

White Spots Zone

With Gray Scale Dimension (mm) Acceptable Number

D ≤ 0.3 Disregard

0.3 < D ≤ 0.6 3 (1pc within φ30mm)

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 18/20

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-51900NCU-FW-ACN

9. Applying Precautions

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

Specifications arise.

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 19/20

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.

F-51900NCU-FW-ACN (AC) No. 2006-0008 OPTREX CORPORATION Page 20/20

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 18 (eighteen) months from Optrex production or 1(one)

year from Optrex, Optrex America, Optrex Europe delivery which ever comes later.