Datasheet LP-150X09-B5K8 Service manual (LG)

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Page 1

Product Specification

SPECIFICATION

LP150X09

Liquid Crystal Display

FOR

APPROVAL

)

( (

Preliminary Specification

)

Final Specification

◆

MODEL

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15.0” XGA TFT LCDTitle

GeneralBUYER

*When you obtain standard approval, please use the above model name without suffix

LG.Philips LCD Co., Ltd.SUPPLIER LP150X09*MODEL B5K8Suffix

SIGNATUREAPPROVED BY

Please return 1 copy for your confirmation with your signature and comments.

Ver. 1.1 Oct. 23. 2007

SIGNATUREAPPROVED BY

S. C. Yoon / S.Manager

REVIEWED BY

G.J. Han / Manager

J.W. Park / Manager

PREPARED BY

I. Y. Jung / Engineer

J.H. Kim / Engineer

Products Engineering Dept.

LG. Philips LCD Co., Ltd

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Page 2

Product Specification

Contents

LP150X09

Liquid Crystal Display

ITEMNo

COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION1 ABSOLUTE MAXIMUM RATINGS2

ELECTRICAL SPECIFICATIONS3 ELECTRICAL CHARACTERISTICS 3-1

INTERFACE CONNECTIONS 3-2 SIGNAL TIMING SPECIFICATIONS 3-3 SIGNAL TIMING WAVEFORMS 3-4 COLOR INPUT DATA REFERNECE 3-5

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POWER SEQUENCE 3-6 OPTICAL SFECIFICATIONS4 MECHANICAL CHARACTERISTICS5

Page

1 2 3 4 5

6 7 9

9 10 11 12 16

RELIABILITY6 INTERNATIONAL STANDARDS7 SAFETY 7-1 EMC 7-2 PACKING8 DESIGNATION OF LOT MARK 8-1 PACKING FORM 8-2 PRECAUTIONS9 APPENDIX. Enhanced Extended Display Identification Data A

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22 22 23 25

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Page 3

Product Specification

RECORD OF REVISIONS

LP150X09

Liquid Crystal Display

DescriptionPageRevision DateRevision No

-12. 10. 20051.0

Final Specifications

Power consumption changed

Electrical characteristics changed6

10. 23. 20071.1

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LCD Interface chip changed7 Timing table updated9 color coordinates changed12

EDID

Ver.

1.0

Ver. 1.1 Oct. 23. 2007

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Page 4

LP150X09

CN1

LVDS

& Timing Control

Block

Power

Block

Column Driver Circuit

Row Dirver Circuit

TFT-LCD

(1024 X 768)

:Control & Data :Power

B/L Inverter

Backlight Ass'y

Liquid Crystal Display

Product Specification

1. General Description

The LP150X09 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp (CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. This TFT-LCD has 15.0 inches diagonally measured active display area with XGA resolution(768 vertical by 1024 horizontal pixel array). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. The LP150X09 has been designed to apply the interface method that enables low power, high speed, low EMI. The LP150X09 is intended to support applications where thin thickness, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the LP150X09 characteristics provide an excellent flat display for office automation products such as Notebook PC.

General Features

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15.0 inches(38.1cm) diagonal Active Screen Size

317.3(H) × 241.5(V) × 5.7(D) mm (Typ.)Outline Dimension

0.297 mm × 0.297 mm Pixel Pitch 1024 horiz. By 768 vert. Pixels RGB strip arrangementPixel Format 6-bit, 262,144 colorsColor Depth 180 cd/m2(Typ.), 5p averageLuminance, White Total 4.96 Watt (Typ.)Power Consumption 575 g(Max.) with inverter and bracketWeight Transmissive mode, normally whiteDisplay Operating Mode Hard coating(3H) Anti-glare treatment of the front polarizerSurface Treatment

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Page 5

LP150X09

Liquid Crystal Display

Product Specification

2. Absolute Maximum Ratings

The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter Notes

Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity

Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39C Max, and no condensation of water.

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Wet Bulb Temperature [℃]

Symbol

Values

MaxMin

90% 80%

60%

40%

20%

10%

Units

Humidity[(%)RH]

Storage

Operation

at 25  5CVdc4.0-0.3VCC

1C500TOP 1C60-20HST 1%RH9010HOP 1%RH9010HST

-20

Ver. 1.1 Oct. 23. 2007

20 30 40 50

Dry Bulb Temperature [℃]

60 70 800

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LP150X09

Liquid Crystal Display

Product Specification

3. Electrical Specifications 3-1. Electrical Characteristics

The LP150X09 requires two power inputs. One is employed to power the LCD electronics and to drive the

TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an

inverter. The inverter is an external unit to the LCD.

Table 2. ELECTRICAL CHARACTERISTICS

Parameter Symbol

MODULE :

Power Supply Input Current

Differential Impedance LAMP : Operating Voltage Operating Current Operating Frequency

INVERTER : Input Voltage Input Current Input Power Consumption

Output Voltage

Output Power Consumption Open Lamp Voltage

Striking Time

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OUT

_FF Output Current (Aging 30minutes)

_00

OUT

OPEN

Values

RMS

NotesUnit

1mA260230-I 1Watt0.860.76-Pc Power Consumption 2Ohm11010090

3mA

4Min3--Ts Discharge Stabilization Time 5Hrs--15,000 Life Time

6mA-360-I 6W-5.18-P

7mA 7KHz65-45Freq. Operating Frequency 6W4.914.283.65P 8V 9%--75 Efficiency 8sec1.4-0.6T

MaxTypMin

3.63.33.0VCC Power Supply Input Voltage

870(2.0mA)665(6.3mA)630(7.0mA)V

7.06.32.0I

21.014.47.5V

5.25-2.0FPVEE_High Backlight On/Off Control

0.8--0.3FPVEE_Low

780680580V

--2I

6.66.36.0I

1800-1400V

kHz806550f

V V

Hex00-FF Backlight Adjust (IBL Control)

Note)

1. The specified current and power consumption are under the Vcc = 3.3V , 25℃, fv = 60Hz condition whereas Mosaic Pattern is displayed and fv is the frame frequency.

2. This impedance value is needed to proper display and measured form LVDS Tx to the mating connector.

3. The typical operating current is for the typical surface luminance (LWH) in optical characteristics.

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LP150X09

Liquid Crystal Display

Product Specification

Note)

4. Define the brightness of the lamp after being lighted for 5 minutes as 100%, Ts is the time required for the brightness of the center of the lamp to be not less than 95%.

5. The life time is determined as the time at which brightness of lamp is 50% compare to that of initial value at the typical lamp current.

6. VIN = 14.4V(Typ.), 28_H

7. SMData=00_H

8. No Load, SMData=00_H.

9. VIN =7.5V(Min.), 00H.

3-2. Interface Connections

This LCD employs two interface connections, a 30 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system. The electronics interface connector is a model FI-XB30SRL-HF11 manufactured by JAE.

Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)

NotesDescriptionSymbolPin

GroundGND1 Power Supply, 3.3V Typ.VCC2 Power Supply, 3.3V Typ.VCC3

1, Interface chips

1.1 LCD : SiW, SiWLVDSRx

1.2 System : it must include international standard LVDS Transmitter. * Pin to Pin compatible with LVDS

2. Connector

2.1 LCD : FI-XB30SRL-HF11, JAE or MDF76LBRW-30S-1H, HIROSE

2.2 Mating : FI-X30M or equivalent.

2.3 Connector pin arrangement

[LCD Module Rear View]

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

4 5 6 7 8 9

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RIN 1- Negative LVDS differential data input

GND

DDC 3.3V powerV EEDID

Reserved for supplier Bist test pointBIST

DDC ClockClk EEDID

DDC DataDATA EEDID

Negative LVDS differential data inputRIN 0-

Positive LVDS differential data inputRIN 0+

GroundGND

Positive LVDS differential data inputRIN 1+

GroundGND

Negative LVDS differential data inputRIN 2-

Positive LVDS differential data inputRIN 2+

GroundGND

Negative LVDS differential clock inputCLKIN-

Positive LVDS differential clock inputCLKIN+

GroundGND

No connectionNC

No connection

Ground

No connectionNC

GroundGND

No connectionNC

GroundGND

No connectionNC

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Page 8

LP150X09

Liquid Crystal Display

Product Specification

The inverter interface connector(J1) is a LVC-D20SFYG model manufactured by Honda. The pin configuration for the connector is shown in the table below.

Table 4. BACKLIGHT INVERTER CONNECTOR PIN CONFIGURATION (J1)

NotesDescriptionSymbolPin

2 3

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LAMP_STAT

Power for the inverter 1 Power for the inverter V Power for the inverter V No connectionNC4 GroundGND5 Power for the control circuit5V_SUS6 Power for storing a brightness values5V_ALW7 GroundGND8 Brightness dataSMB_DAT9 Clock for brightness dataSMB_CLK10 GroundGND11 Enable for lamp turn on and offFPVEE12 GroundGND13

Lamp status (Feedback, Lamp On = 5V, Lamp Off 0V), from control chip

No ConnectionNC15~20

[Connector] LVC-D20SFYG, Honda

[Connector pin arrangement]

1 20

The backlight interface connector is a model BHSR-02VS-1, manufactured by JST or a model 1376176-1, manufactured by AMP. The mating connector part number is SM02B-BHSS-1 or equivalent.

Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION (J3)

NotesDescriptionSymbolPin

1Power supply for lamp (High voltage side)HV1 1Power supply for lamp (Low voltage side)LV2

Notes : 1. The high voltage side terminal is colored pink and the low voltage side terminal is white

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Page 9

LP150X09

Liquid Crystal Display

Product Specification

3-3. Signal Timing Specifications

This is the signal timing required at the input of the User connector. All of the interface signal timing should be satisfied with the following specifications and specifications of LVDS Tx/Rx for it’s proper operation.

Table 6. TIMING TABLE

NoteUnitMaxTypMinSymbolITEM

Vsync

Data

Enable

3-4. Signal Timing Waveforms

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Data Enable, Hsync, Vsync

DCLK

tCLK

0.5 Vcc

fCLK FrequencyDCLK

tHPPeriodHsync

tWH Width

tWHA Width-Active

tVP Period

tWV Width

tWVA Width-Active

tHBPHorizontal back porch tHFPHorizontal front porch tVBPVertical back porch tVFPVertical front porch

High: 0.7VCC

Low: 0.3VCC

136413441206

3081368

102410241024

830806780

5461 768768768 31616010 3162410

60297

5431

tCLK

tHP

tCLK

tHP

Condition : VCC =3.3V

15.4nsMHz686562

Hsync

Data Enable

Vsync

Ver. 1.1 Oct. 23. 2007

Data Enable

VBP

HBP

tWHA

tWVA

HFP

VFP

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Page 10

LP150X09

Liquid Crystal Display

Product Specification

3-5. Color Input Data Reference

The brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the

color ; the higher the binary input, the brighter the color. The table below provides a reference for color

versus data input.

Table 7. COLOR DATA REFERENCE

Input Color Data

Basic

Color

RED

GREEN

BLUE

Color

Black Red Green Blue Cyan Magenta Yellow White RED (00)

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RED (01)

… RED (62) RED (63) GREEN (00) GREEN (01)

... GREEN (62) GREEN (63) BLUE (00) BLUE (01)

… BLUE (62) BLUE (63)

MSB LSB

RED

GREEN

MSB LSB

B5 B4 B3 B2 B1 B0G5 G4 G3 G2 G1 G0R5 R4 R3 R2 R1 R0

BLUE

0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 1 0 0 0 0 0 01 1 1 1 1 10 0 0 0 0 0 1 1 1 1 1 10 0 0 0 0 00 0 0 0 0 0 1 1 1 1 1 11 1 1 1 1 10 0 0 0 0 0 1 1 1 1 1 10 0 0 0 0 01 1 1 1 1 1 0 0 0 0 0 01 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1 0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 1

……… 0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 0 0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 1 0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 10 0 0 0 0 0

……… 0 0 0 0 0 01 1 1 1 1 00 0 0 0 0 0 0 0 0 0 0 01 1 1 1 1 10 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 00 0 0 0 0 0

……… 1 1 1 1 1 00 0 0 0 0 00 0 0 0 0 0 1 1 1 1 1 10 0 0 0 0 00 0 0 0 0 0

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Page 11

3-6. Power Sequence

LP150X09

Liquid Crystal Display

Product Specification

Power Supply For LCD

VCC

Interface Signal, V (LVDS Signal of Transmitter)

FPVEE

Power for Inverter

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90%

Valid Data

8.5V

Table 8. POWER SEQUENCE TABLE

90%

10%10%

OFFOFF LAMP ON

UnitsValueParameter

Max.Typ.Min.

Note)

1. Please avoid floating state of interface signal at invalid period.

2. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V.

3. Lamp power must be turn on after power supply for LCD and interface signal are valid.

Ver. 1.1 Oct. 23. 2007

(ms)10--T (ms)50-0T (ms)--200T (ms)--0T (ms)50-0T (ms)10-0T (ms)--400T (ms)--10T

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Page 12

LP150X09

Liquid Crystal Display

Product Specification

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in

a dark environment at 25C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of  and  equal to 0. FIG. 1 presents additional information concerning the measurement equipment and method.

FIG. 1 Optical Characteristic Measurement Equipment and Method

Optical Stage(x,y)

Parameter Symbol NotesUnits

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Surface Luminance, white Luminance Variation

Color Coordinates

RED

GREEN

BLUE

x axis, right(=0) degree-4540r x axis, left (=180) y axis, up (=90) y axis, down (=270

)

LCD Module

50cm

Table 9. OPTICAL CHARACTERISTICS

Ta=25C, VCC=3.3V, fV=60Hz, f

Values

WHITE

RX RY GX GY BX BY

= 65MHz, Iout = 6.3mA(SMB-DAT=00H)

CLK

MAxTypMin

0.6210.5910.561

0.3760.3460.316

0.3600.3300.300

0.5770.5470.517

0.1910.1610.131

0.1820.1520.122

0.3430.3130.283WXWHITE

0.3590.3290.299WY

Pritchard 880 or equivalent

-180150L

degree-4540l degree-1510u

degree-3530d

1--350CRContrast Ratio

2cd/m 3%50-- 4ms4030-Tr(TrR+TrD)Response Time

5Viewing Angle

6Gray Scale

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Page 13

Liquid Crystal Display

Product Specification

Note)

1. Contrast Ratio(CR) is defined mathematically as Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels

2. Surface luminance is the average of 5 point across the LCD surface 50cm from the surface with all pixels displaying white. For more information see FIG 1.

LWH = Average(L4, L5, L7, L9, L10)

LP150X09

3. The variation in surface luminance , The panel total variation (

at each test position 1 through 13 and then defined as followed numerical formula.

For more information see FIG 2. Maximum(L1,L2, … L13) - Minimum(L1,L2, … L13)



Maximum(L1,L2, … L13)

4. Response time is the time required for the display to transition from white to black (rise time, TrR) and from black to white(Decay Time, TrD). For additional information see FIG 3.

5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the

LCD surface. For more information see FIG 4.

6. Gray scale specification * fV=60Hz

= x 100

WHITE

determined

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Luminance [%] (Typ)Gray Level

) is determined by measuring L

WHITE

0.15L0

0.80L7

4.25L15

10.90L23

21.0L31

34.8L39

52.5L47

74.2L55 100L63

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Page 14

Product Specification

FIG. 2 Luminance

LP150X09

Liquid Crystal Display

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FIG. 3 Response Time

The response time is defined as the following figure and shall be measured by switching the input signal for “black” and “white”.

L13

L10

L5 L4

L3 L1

L12

Center Point

L11

H,V : ACTIVE AREA A : H/4 mm B : V/4 mm C : 10 mm D : 10 mm POINTS : 13 POINTS

100

Optical

Response

white

Ver. 1.1 Oct. 23. 2007

black

white

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Page 15

FIG. 4 Viewing angle

Normal

Eye







= 0



Right



= 180



Left



= 270



Down



= 90, Up

LP150X09

Liquid Crystal Display

Product Specification

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Page 16

Liquid Crystal Display

Product Specification

5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model LP150X09. In addition the figures

in the next page are detailed mechanical drawing of the LCD.

317.3  0.5mmHorizontal

LP150X09

Outline Dimension

Bezel Area

Active Display Area

575g (Max.) with inverter & bracketWeight

Surface Treatment

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Hard coating(3H)

Anti-glare treatment of the front polarizer

241.5  0.5mmVertical

5.7 mm(Typ.) 6.0mm(Max.)Depth

307.5  0.5mmHorizontal

231.4  0.5mmVertical

304.128 mmHorizontal

228.096 mmVertical

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Page 17

Product Specification

LP150X09

Liquid Crystal Display

Note) Unit:[mm], General tolerance:  0.5mm

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Page 18

Product Specification

LP150X09

Liquid Crystal Display

Note) Unit:[mm], General tolerance:  0.5mm

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Page 19

Product Specification

[ DETAIL DESCRIPTION OF SIDE MOUNTING SCREW ]

LP150X09

Liquid Crystal Display

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Page 20

6. Reliability

Environment test condition

LP150X09

Liquid Crystal Display

Product Specification

ConditionsTest ItemNo. High temperature storage test1 Low temperature storage test2 High temperature operation test3 Low temperature operation test4 Vibration test (non-operating)5

Shock test (non-operating)6

Altitude operating

storage / shipment

{ Result Evaluation Criteria } There should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition.

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Ta= 60C, 240h Ta= -20C, 240h Ta= 50C, 50%RH, 240h Ta= 0C, 240h Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min

3 axis, 1hour/axis Half sine wave, 180G, 2ms

one shock of each six faces(I.e. run 180G 2ms for all six faces)

0 ~ 10,000 feet (3,048m) 24Hr 0 ~ 40,000 feet (12,192m) 24Hr

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Page 21

Liquid Crystal Display

Product Specification

7. International Standards

7-1. Safety

a) UL 60950-1:2003, First Edition, Underwriters Laboratories, Inc.,

Standard for Safety of Information Technology Equipment.

b) CAN/CSA C22.2, No. 60950-1-03 1st Ed. April 1, 2003, Canadian Standards Association,

Standard for Safety of Information Technology Equipment.

c) EN 60950-1:2001, First Edition, European Committee for Electrotechnical Standardization(CENELEC)

European Standard for Safety of Information Technology Equipment.

7-2. EMC

a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage

Electrical and

Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards

Institute(ANSI),

1992

b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of

Information

Technology Equipment.“ International Special Committee on Radio Interference.

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Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998 ( Including A1: 2000 )

c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of

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Information

LP150X09

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Page 22

8. Packing 8-1. Designation of Lot Mark

a) Lot Mark

A B C D E F G H I J K L M

A,B,C : Inch D : Year E : Month F : Panel Code G : Factory Code H : Assembly Code I,J,K,L,M : Serial No

Note

1. Year

LP150X09

Liquid Crystal Display

Product Specification

Year

Mark

2. Month

Month

Mark

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3. Panel Code

Panel Code1P1 Factory

Mark

4. Factory Code

Factory Code

Mark

5. Serial No

Serial No.

Mark

b) Location of Lot Mark

Serial NO. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice.

LPL Gumi

P2 Factory

200012001

Apr5May

P3 Factory

LPL Nanjing

A0001 ~ A9999, - - - - , Z999900001 ~ 99999

2002320034200452005

Jun7Jul8Aug9Sep

P4 Factory

HEE SUNG

100,000 ~1 ~ 99,999

P5 Factory

2006

Oct

2007999897

7987

Nov

Hydis Panel

DecMarFebJan

C321

8-2. Packing Form

a) Package quantity in one box : 12pcs b) Box Size : 376mm × 321mm × 317mm

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LP150X09

Liquid Crystal Display

Product Specification

9. PRECAUTIONS

Please pay attention to the followings when you use this TFT LCD module.

9-1. MOUNTING PRECAUTIONS

(1) You must mount a module using holes arranged in four corners or four sides.

(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the module. And the case on which a module is mounted should have sufficient strength so that

external

force is not transmitted directly to the module. (3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification.

(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former

generates corrosive gas of attacking the polarizer at high temperature and the latter causes

circuit break

by electro-chemical reaction.

(6) Do not touch, push or rub the exposed polarizer with glass, tweezers or anything harder than HB

pencil lead. And please do not rub with dust clothes with chemical treatment.

Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental

to the polarizer.)

(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like

chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the

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used to attach front / rear polarizer. Do not use acetone, toluene and alcohol because they

chemical damage to the polarizer.

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes

deformations and color fading.

9-2. OPERATING PRECAUTIONS

(9) Do not open the case because inside circuits do not have sufficient strength.

adhesives

cause

(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :

V=± 200mV(Over and under shoot voltage)

(2) Response time depends on the temperature.(In lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)

And in lower temperature, response time(required time that brightness is stable after turned on) becomes

longer.

(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or

electrical contacted parts. And after fading condensation, smear or spot will occur.

(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.

(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be

done by system manufacturers. Grounding and shielding methods may be important to minimized the

interference.

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Page 24

LP150X09

Liquid Crystal Display

Product Specification

9-3. ELECTROSTATIC DISCHARGE CONTROL

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that

treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.

9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE

Strong light exposure causes degradation of polarizer and color filter.

9-5. STORAGE

When storing modules as spares for a long time, the following precautions are necessary.

(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the

temperature between 5C and 35C at normal humidity. (2) The polarizer surface should not come in contact with any other object. It is recommended that they be stored in the container in which they were shipped.

9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM

(1) When the protection film is peeled off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) The protection film is attached to the polarizer with a small amount of glue. If some stress is applied to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer. Please carefully peel off the protection film without rubbing it against the polarizer. (3) When the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) You can remove the glue easily. When the glue remains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.

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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 1/3

LP150X09

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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 2/3

LP150X09

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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 3/3

LP150X09

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