model: otm824b 1 page: optima enc na-3323, chungang circulation complex, #1258, guro bon-dong,...

MODEL: OTM824B

1 Page:

Optima EnC

Na-3323, Chungang Circulation Complex, #1258, Guro Bon-Dong, Guro-Gu, Seoul, 152-721, Korea. Tel ; 82-2-2612-4767 , Fax ; 82-2-6679-4767

SPECIFICATION OF LCD MODULE

CUSTOMER

客户名称

PART NO.

产品型号 OTM824B Y/YG

PRODUCTS TYPE

产品内容

REMARKS

备注

SIGNATURE BY CUSTOMER

客户签署：

MODEL: OTM824B

2 Page:

Optima EnC


2

3

4

LCD Type

STN FSTN

5

Viewing Angle

Upper 12:00Lower 6:00 Others

Display Mode

Yellow Green positive Blue positive

Polarizer Mode

Reflective TransmissiveTransflective

10

Connector

Pin Heat sealed Zebra

Grey positive

FSTN positive FSTN negative

DFSTN

CG-ROM

01 for English + Japanese language

LCM System1

7

8

Thickness of Glass

1.1mm 0.4mm

0.55mm 0.7mm

6

Backlight Color

Blue Amber Yellow Green

Red White Without backlight

Backlight Mode:

Temperature Grade

Wide temperatureNormal temperature Super wide temperature

9

CCFLLED

MODEL: OTM824B

3 Page:

Optima EnC


REV. NO.

REV. DATE

DESCRIPTION OF REVISION PAGEREMAR

K

1.0 10/12/03 INITIAL RELEASE ALL

1.1 11/23/07

1 、 Change ： Specification Edition

2 、 Change ： 1 Reflective updated to Transmissive

3 、 Add on 1 Storage Temperature Item

4 、 Add on 4 Backlight Parameter

5 、 Modif Outline Drawing

ALL

5

5

7

15

1.2 12/08/07

1 、 Add on 4.2LED ABSOLUTE MAXIMUM

RATINGS

2 、 Add on 4.2.2 LED POWER SOURCE

7

•REVISION RECORD

MODEL: OTM824B

4 Page:

Optima EnC


CONTENTS

1. FEATURES ……………………………………………...........................….

2. MECHANICAL SPEC ……………………………………………………..….

3. ABSOLUTE MAXIMUM RATING ………………………..………………….

4. ELECTRICAL CHARACTERISTICS …..………………………………… …

5. ELECTRO-OPTICAL CHARACTERISTICS .…………...………………….

6. BLOCK DIAGRAM ..……………………………………………………….…

7. POWER SUPPLY …………………..………………………………………..

8. TIMIING DIAGRAM ……………………………….…..………….………....

9. AC CHARACTERISTICS…………………………………………………….

10. INSTRUCTION SET ……..…………….………………………..…………...

11. INITIALIZATION SEQUENCE ……………………………….……………..

12. FONT TABLE…..……..……..………………………………………….…….

13. OUTLINE DRAWING.....……..………………………………….…………..

14. INTERFACE .....……..…………………………….…………………………..

15. QC/QA PROCEDURE ......………………………………...………………...

16. RELIABILITY .……...…………………………………………………..……... 17. HANDING PRECAUTIONS…………………………………………………..

5

5

6

6

8

9

9

10

11

12

13

14

15

16

17

18

19

MODEL: OTM824B

5 Page:

Optima EnC


ITEM WIDTH HEIGHTTHICKNES

SUNIT

Module size 182.0 33.5 14.0(MAX) mm

Viewing area 152.3 17.0 - mm

character

Construction 5*7 dots

Size 3.2 5.55 - mm

Pitch 3.7 6.15 - mm

DotSize 0.6 0.65 - mm

Pitch 0.65 0.7 - mm

Diameter of mounting hole Φ3.0 mm

Weight About 95 g

1. FEATURES

2. MECHANICAL DATA

Display construction ………………Display mode …………………………Display type …………………………Backlight ………………………………Viewing direction ……………………Operating temperature ………………Storage temperature …………………Controller ……………………………Driving voltage ………………………Driving method …………………………Type ……………………………………Number of data line …………………Connector ………………………………

40 Characters * 2 LinesSTN(Y/G)Positive Transmissive LED(Y/G)/5.0V6 o’clock0 to 50℃-10 to 60℃AIP31066 or EquivalenceSingle power1/16 duty, 1/5 biasCOB (Chip On Board)4/8-bit parallelPIN

MODEL: OTM824B

6 Page:

Optima EnC


3. ABSOLUTE MAXIMUM RATINGS

4. ELECTRICAL CHARACTERISTICS (TA = 25 , VDD = 4.5 to 5.5V)

Item Symbol MIN. Max. Unit

Supply Voltage (Logic) VDD-VSS 0 7.0 V

Supply Voltage

(LCD Driveer)VLCD VDD-12 VDD+0.3 V

Input Voltage VIN -0.3 VDD+0.3 V

Operating temperature Top 0 50 ℃

Storage temperature Tsto -10 60 ℃

(TA = 25 , Vss=0V)

MODEL: OTM824B

7 Page:

Optima EnC


4.1 LED ELECTRICAL/OPTLCAL CHARACTERISTICS

( LED DICE 2 dices ) 4.2.1 LED ARRAY BLOCK DIAGRAM

Item Symbol min typ max Unit Condition

Forward Voltage Vf 4.8 5.0 5.2 V If=40mA

Reverse Current Ir - 40 - uA Vr=5V

Dominant wave length λp 568 571 575 nm If=40mA

Spectral Line Half width Δλ - 30 - nm If=40mA

Luminance Lv 100 150 - cd/ ㎡ If=40mA

4.2LED ABSOLUTE MAXIMUM RATINGS

Item Symbol Condition Rating Unit

Reverse Voltage Vr Ta=25℃ 5 V

Absolute maximum forward current Ifm Ta=25℃ 60 mA

Power description pd Ta=25℃ 300 mW

4.2.2 LED POWER SOURCE

LED

Option Power source Jumper setting

A 15A/16K NONE

- - -

- - -

FRM GND -

LEDA

D1

D2 LEDKR13:51Ω

MODEL: OTM824B

8 Page:

Optima EnC


5. ELECTRO-OPTICAL CHARACTERISTICS

Top

Bottom

Left Right

Viewing Surface

TopViewing Angle

Viewing AngleBottom

Please select either top or bottom viewing angle

Note 3: Definition of Viewing Angle

Note 1: Definition of Contrast Ratio “K”

Note 2: Definition of Optical Response Time

K=

10%

90%

Brightness Curve ofselected area

Brightness Curve ofnon-selected area

Vop Driving Voltage

Brigh

tne s

s

Brightness of non-selected segment(A)

A

B

Brightness of selected segment(B)

Non-selected Selected Non-selected

100%

0%

Brightness 90%10%

Rise Time Fall Time

ITEMSYMBO

LCONDITIO

NMIN. TY

P.MAX

.UNIT

NOTE

Contrast ratio K φ=0 1.4 4 - - 1

Response time (rise)

Trφ=1

-130

- ms2

Response time (fall)

Tfφ=2

　130

- ms2

Viewing angleφ

K ≥1.410 -- -45

deg. 3θ -30 -- +30

MODEL: OTM824B

9 Page:

Optima EnC


7. POWER SUPPLY

6. BLOCK DIAGRAM

CONTROLLER:

AIP31066

OR

Equivalence

VSS

VDD

V0

RS

R/W

D0~D7

E

SEGMENT DRIVER

COM 1-16

SEG 1-40

SEG 41-80

4

LCD

40 character×2 line

SEGMENT DRIVER

SEG 161-200。。。。。。

。。。。。。

MODEL: OTM824B

10 Page:

Optima EnC


• WRITE OPERATION

• READ OPERATION

8. TIMING DIAGRAM

MODEL: OTM824B

11 Page:

Optima EnC


9. AC CHARACTERISTICS

• WRITE MODE

• READ MODE

MODEL: OTM824B

12 Page:

Optima EnC


10. INSTRUCTION SET

MODEL: OTM824B

13 Page:

Optima EnC


11. INITIALIZATION SEQUENCE

MODEL: OTM824B

14 Page:

Optima EnC


12. FONT TABLE

MODEL: OTM824B

15 Page:

Optima EnC


13. OUTLINE DRAWING

1 2 3 4 5 6 7 8VSS VDD VO RS R/W E DB0 DB1

9 10 11 12 13 14 15 16DB2 DB3 DB4 DB5 DB6 DB7 LEDA LEDK

UNIT ： MM

Note:tolerance is ±0.3 unless otherwise noted.

MODEL: OTM824B

16 Page:

Optima EnC


14. INTERFACE

PIN NO. SYMBOL DESCRIPTION FUNCTION1 VSS GROUND 0V (GND)

2 VDDPOWER SUPPLY FOR LOGICCIRCUIT

+5V

3 VO LCD CONTRASTADJUSTMENT

VDD-V0≈ 4.7V

4 RSINSTRUCTION/DATAREGISTER SELECTION

RS = 0 : INSTRUCTION REGISTERRS = 1 : DATA REGISTER

5 R/W READ/WRITE SELECTIONR/W = 0 : REGISTER WRITER/W = 1 : REGISTER READ

6 E ENABLE SIGNAL7 DB08 DB19 DB210 DB311 DB412 DB513 DB614 DB7

15 LEDASUPPLY VOLTAGE FORLED+

+5V

16 LEDL SUPPLY VOLTAGE FOR LED- 0V

DATA INPUT/OUTPUT LINES 8 BIT: DB0-DB7

MODEL: OTM824B

17 Page:

Optima EnC


15. QC/QA PROCEDURE

Parts QA Dept. LCD Mfg. Dept. LCM QA Dept.Parts

Soldering

Soldering Inspection

Parts AcceptanceInspection

LCM Assembling

High Temp. Test

Heat Cycle Aging

Inspection

Storage/Shipping

Outgoing Inspection

Packaging

1. Function & Appearance & Dimension: Sample Test

2. Reliability: Random Sampling

Soldering Condition

1. Dimension: Sample Test2. Function: 100% Inspection

-10~60 (1 Cycle=6 Hrs).℃2 Cycle: 100% Inspection

Function & Appearance:100% Inspection (ex. 50 )℃

1. Function & Appearance:100% Inspection

2. Dimension: Random Sampling

Package Condition & Label:100% Inspection

1. Function,Appearance &Dimension: Random Sampling2. Package Product & Label:

Random Sampling3.Electro-optical Characteristic:

100% Inspection4. Reliability: Random Sampling

MODEL: OTM824B

18 Page:

Optima EnC


•Operating life time: Longer than 50000 hours (at room temperature without direct irradiation of sunlight)

•Reliability Characteristics:

16. RELIABILITY

Item Test Criterion

High temp 60℃ / 200 Hrs Total current consumption should be below double of initial valueContrast ratio should be within initial value±50%No defect in cosmetic and operational function is allowable

Low temp. -10℃ / 200 Hrs

High humidity 40℃ * 90%RH / 200 Hrs

Thermal shock -10℃→25℃→60℃→25℃ /5 Cycles (30min) (5min) (30min) (5min)

Vibration 1.Operating time: Thirty minutes exposure in each direction (x, y, z)2.Sweep Frequency (1min):10Hz→ 55Hz →10Hz3.Amplitude: 0.75mm double amplitude

MODEL: OTM824B

19 Page:

Optima EnC


17. Handling Precautions1. Limitation of Application:Optrex products are designed for use in ordinary electronic devices such as business machines, telecommunications equipment,measurement devices and etc. Please handle the products with care. (see below)Optrex products are not designed,intended ,or authorized for use in any application 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 priorwritten 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 reasonableattorney’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 regarding the design or manufacture of the part.2.Industrial Rights and Patents 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.

If pressure to LCD, orientation may be disturbed.

LCD will broken by shock!

Liquid Crystal may be leaked when display is broked.

If it accidentally gets your hands,wash then with water!

No Press and Shock! Don’t Swallow or Touch Liquid Crystal!

Don’t not Scratch! No DC Voltage to LCD!

Polarizer is a soft material and can easily be scratched.

DC

No!

DC volrage or driveing higherthan the specified voltagewill reduce the lifetime ofthe LCD.

MODEL: OTM824B

20 Page:

Optima EnC


be reshaped, which willconductive rubber may

LCD may be shifted or

cause defects.

Pressure on the metallic frame and PCB may deformthe conductive rubber or break the liquid crystalcell and back light, whichwill cause defects.

Don’t Press the Metallic Frame and Disassemblethe LCM

Avoid static electricity.

Slowly Peel Off Protective Film!

Please be sure to groundhuman body and electricapploances during work.

It is preferable to useconductive mat on tableand wear cotton clothesor conduction processedfiber. Synthetic fiber isnot recommended.

Avoid Static Electricity! Wear Gloves While Handing!

LCD deteriorates.

Keep Away From Extreme Heat and Humidity!

When attaching with theheat seal or anisontropicallyconductive film, wipe offwith alcohol before use.

Alcohol

Use Alcohol to Clean Terminals!

GLOVE

It is preferable to wear glovesto avoid damaging the LCD.

Please do not touch electrodeswith bare hands or makethem dirty.

MODEL: OTM824B

21 Page:

Optima EnC


Note that the presence ofwaterdrops or dew in theLCD panel may deteriorate the polarizer or corradeelectrode.

Don’t Drop Water on LCD!

Precaution in Soldering LCD Module

Basic instructions: Solder I/O terminals only.Use soldering iron without leakage.(1)Soldering condition to I/O terminals Temperature at tip of the iron: 280±10℃ Soldering time: 3~4 sec. Type of solder: Eutectic solder (containing colophony-flux) *Please do not use flux because it may soak into LCD Module or contaminate it. *It is preferable to peel off protective film on display surface after soldering I/O terminals is finished.(2)Remove connector or cable *When you remove connector or cable soldered to I/O terminals, please confirm that solder is fully melted. If you remove by force, electrodes at I/O terminals may be damaged(or stripped off). *It is recommended to use solder suction machine.

Long-term Storage

If it is necessary to store LCD modules for a long time, please comply with thefollowing procedures.If storage condition is not satisfactory, display(especially polarizer) may be deterioratedor soldering I/O terminals may become difficult(some oxide is generated at I/Oterminals plating).1.Store as delivered by Optrex2.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 lamp.3.Store at temperature 0 to +35 and at low humidity.Please refer to our specification℃ sheets for storage temperature range and humidity condition.

Long-term Storage

Please use power supply with built-in surge protection circuit.

model: otm824b 1 page: optima enc na-3323, chungang circulation complex, #1258, guro bon-dong,...

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