15液晶屏资料.docx

15液晶屏资料.docx

《15液晶屏资料.docx》由会员分享，可在线阅读，更多相关《15液晶屏资料.docx（59页珍藏版）》请在冰点文库上搜索。

15液晶屏资料

ProductSpecification

LM150X08

LiquidCrystalDisplay

SPECIFICATION

SUPPLIER

LG.PhilipsLCDCo.,Ltd.

*MODEL

LM150X08

SUFFIX

A4K3

FORAPPROVAL

（●）

PreliminarySpecification

（）FinalSpecification

Title

15.0”XGATFTLCD

BUYER

-

MODEL

-

*Whenyouobtainstandardapproval,

pleaseusetheabovemodelnamewithoutsuffix

APPROVEDBY

SIGNATURE

DATE

APPROVEDBY

SIGNATURE

DATE

/S.G.Hong/G.Manager

REVIEWEDBY

/P.Y.Kim/Manager

PREPAREDBY

/S.H.Kim/Engineer

Pleasereturn1copyforyourconfirmationwith

yoursignatureandcomments.

MNTProductsEngineeringDept.LG.PhilipsLCDCo.,Ltd

Ver.0.0Nov.13,2003

1/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

Contents

No

ITEM

Page

COVER

1

CONTENTS

2

RECORDOFREVISIONS

3

1

GENERALDESCRIPTION

4

2

ABSOLUTEMAXIMUMRATINGS

5

3

ELECTRICALSPECIFICATIONS

6

3-1

ELECTRICALCHARACTREISTICS

6

3-2

INTERFACECONNECTIONS

9

3-3

SIGNALTIMINGSPECIFICATIONS

13

3-4

SIGNALTIMINGWAVEFORMS

14

3-5

COLORINPUTDATAREFERNECE

15

3-6

POWERSEQUENCE

16

4

OPTICALSFECIFICATIONS

17

5

MECHANICALCHARACTERISTICS

21

6

RELIABILITY

24

7

INTERNATIONALSTANDARDS

25

7-1

SAFETY

25

7-2

EMC

25

8

PACKING

26

8-1

DESIGNATIONOFLOTMARK

26

8-2

PACKINGFORM

26

9

PRECAUTIONS

27

Ver.0.0Nov.13,2003

2/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

RECORDOFREVISIONS

RevisionNo

RevisionDate

Page

DESCRIPTION

0.0

Nov.13,2003

-

PreliminarySpecification

Ver.0.0Nov.13,2003

3/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

1.GeneralDescription

LM150X08isaColorActiveMatrixLiquidCrystalDisplaywithanintegralColdCathodeFluorescent

Lamp（CCFL）backlightsystem.Thematrixemploysa-SiThinFilmTransistorastheactiveelement.

Itisatransmissivetypedisplayoperatinginthenormallywhitemode.Ithasa15.0inchdiagonallymeasuredactivedisplayareawithXGAresolution（768verticalby1024horizontalpixelarray）.

EachpixelisdividedintoRed,GreenandBluesub-pixelsordotswhicharearrangedinverticalstripes.Grayscaleorthebrightnessofthesub-pixelcolorisdeterminedwitha8-bitgrayscalesignalforeachdot,thus,presentingapaletteofmorethan16Mcolors.

Ithasbeendesignedtoapplythe8-bit1portLVDSinterface.

Itisintendedtosupportapplicationswherehighbrightness,superwideviewingangle,highcolorsaturation,andhighcolorareimportant.

RGB,DLK,DE

Hsync,Vsync

（LVDS1Port）

VLCD+3.3V

CN1

（20pin）

TimingController

（LVDSRxintegrated）

RGB

1

SourceDriverCircuit

11024

PowerCircuit

Block

768

TFT-LCDPanel

（1024×RGB×768pixels）

BacklightAssembly（2CCFL）

CN2（3pin）

CN3（3pin）

GeneralFeatures

ActiveScreenSize

15.0inches（38.016cm）diagonal（Aspectratio4:

3）

OutlineDimension

326.5（H）x253.5（V）x11.2（D）mm（Typ.）

PixelPitch

0.297mmx0.297mm

PixelFormat

1024horiz.By768vert.PixelsRGBstriparrangement

ColorDepth

16Mcolors（6-bitwithFRC）

Luminance,White

250cd/m2（Center1pointsTyp.）

ViewingAngle（CR>10）

R/L130（Typ.）,U/D100（Typ）

PowerConsumption

Total10.41Watt（Typ.）（1.45Watt@VLCD,8.96Watt@250cd/[Lamp=8mA]）

Weight

1,000g（Typ.）

DisplayOperatingMode

Transmissivemode,normallywhite

SurfaceTreatment

Hardcoating（3H）&Anti-glare（Haze13%）treatmentofthefrontpolarizer

Ver.0.0Nov.13,2003

4/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

2.AbsoluteMaximumRatings

Thefollowingaremaximumvalueswhich,ifexceeded,maycausefaultyoperationordamagetotheunit.

Table1.ABSOLUTEMAXIMUMRATINGS

Parameter

Symbol

Values

Units

Notes

Min

Max

PowerInputVoltage

VLCD

-0.3

+3.6

Vdc

at25±2°C

OperatingTemperature

TOP

0

50

°C

1

StorageTemperature

TST

-20

60

°C

1

OperatingAmbientHumidity

HOP

10

90

%RH

1

StorageHumidity

HST

10

90

%RH

1

Note:

1.Temperatureandrelativehumidityrangeareshowninthefigurebelow.

Wetbulbtemperatureshouldbe39°CMax,andnocondensationofwater.

Ver.0.0Nov.13,2003

5/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

3.ElectricalSpecifications

3-1.ElectricalCharacteristics

Itrequirestwopowerinputs.OneisemployedtopowertheLCDelectronicsandtodrivetheTFTarrayandliquidcrystal.ThesecondinputpowerfortheCCFL,istypicallygeneratedbyaninverter.TheinverterisanexternalunittotheLCDs.

Table2_1.ELECTRICALCHARACTERISTICS

Parameter

Symbol

Values

Unit

Notes

Min

Typ

Max

MODULE:

PowerSupplyInputVoltage

VLCD

3.15

3.3

3.45

Vdc

PowerSupplyInputCurrent

ILCD

-

440

505

mA

1

-

520

675

mA

2

PowerConsumption

PLCD

-

1.45

1.66

Watt

1

Rushcurrent

IRUSH

-

-

2.0

A

3

Note:

1.ThespecifiedcurrentandpowerconsumptionareundertheVLCD=3.3V,25±2°C,fV=60Hzconditionwhereasmosaicpattern（8x6）isdisplayedandfVistheframefrequency.

2.Thecurrentisspecifiedatthemaximumcurrentpattern.

3.Thedurationofrushcurrentisabout2msandrisingtimeofpowerInputis1ms（min.）.

White:

255Gray

Black:

0Gray

MosaicPattern（8x6）

Ver.0.0Nov.13,2003

6/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

Table2_2.ELECTRICALCHARACTERISTICS

Parameter

Symbol

Values

Unit

Notes

Min

Typ

Max

LAMP:

OperatingVoltage

VBL

550（9mA）

560（8mA）

650（3mA）

VRMS

1,2

OperatingCurrent

IBL

3.0

8.0

9.0

mARMS

1

EstablishedStartingVoltage

Vs

1,3

at25°C

850

VRMS

at0°C

1,100

VRMS

OperatingFrequency

fBL

45

60

80

kHz

4

DischargeStabilizationTime

Ts

3

Min

1,5

PowerConsumption

PBL

8.96

9.86

Watt

6

LifeTime

40,000

Hrs

1,7

Note:

ThedesignoftheinvertermusthavespecificationsforthelampinLCDAssembly.

TheperformanceoftheLampinLCM,forexamplelifetimeorbrightness,isextremelyinfluencedbythecharacteristicsoftheDC-ACinverter.Soalltheparametersofaninvertershouldbecarefullydesignedsoasnottoproducetoomuchleakagecurrentfromhigh-voltageoutputoftheinverter.

Whenyoudesignorordertheinverter,pleasemakesureunwantedlightingcausedbythemismatch

ofthelampandtheinverter（nolighting,flicker,etc）neveroccurs.Whenyouconfirmit,theLCD–Assemblyshouldbeoperatedinthesameconditionasinstalledinyouinstrument.

※Donotattachaconductingtapetolampconnectingwire.

Ifthelampwireattachtoaconductingtape,TFT-LCDModulehasalowluminanceandtheinverterhasabnormalaction.Becauseleakagecurrentisoccurredbetweenlampwireandconductingtape.

1.Specifiedvaluesareforasinglelamp.

2.Operatingvoltageismeasuredat25±2°C.Thevarianceofthevoltageis±10%.

3.ThevoltageaboveVSshouldbeappliedtothelampsformorethan1secondforstart-up.

（Inverteropenvoltagemustbemorethanlampstartingvoltage.）

Otherwise,thelampsmaynotbeturnedon.Theusedlampcurrentisthelamptypicalcurrent.

4.Lampfrequencymayproduceinterfacewithhorizontalsynchronousfrequencyandasaresultthismaycausebeatonthedisplay.Thereforelampfrequencyshallbeasawaypossiblefromthehorizontalsynchronousfrequencyandfromitsharmonicsinordertopreventinterference.

5.Let’sdefinethebrightnessofthelampafterbeinglightedfor5minutesas100%.

TSisthetimerequiredforthebrightnessofthecenterofthelamptobenotlessthan95%.

6.Thelamppowerconsumptionshownabovedoesnotincludelossofexternalinverter.

Theusedlampcurrentisthelamptypicalcurrent.（PBL=VBLxIBLxNLamp）

7.Thelifeisdeterminedasthetimeatwhichbrightnessofthelampis50%comparedtothatofinitial

valueatthetypicallampcurrentonconditionofcontinuousoperatingat25±2°C.

Ver.0.0Nov.13,2003

7/28

ProductSpecification

LM150X08

LiquidCrystalDisplay

8.Theoutputoftheinvertermusthavesymmetrical（negativeandpositive）voltagewaveformand

symmetricalcurrentwaveform（Unsymmetricalratioislessthan10%）.Pleasedonotusetheinverterwhichhasunsymmetricalvoltageandunsymmetricalcurrentandspikewave.

Requirementsforasysteminverterdesign,whichisintendedtohaveabetterdisplayperformance,abetterpowerefficiencyandamorereliablelamp,arefollowing.

Itshallhelpincreasethelamplifetimeandreduceleakagecurrent.

a.Theasymmetryrateoftheinverterwaveformshouldbelessthan10%.b.Thedistortionrateofthewaveformshouldbewithin√2±10%.

*Inverteroutputwaveformhadbetterbemoresimilartoidealsinewave.

Ip

I-p

*Asymmetryrate:

|Ip–I–p|/Irmsx100%

*Distortionrate

Ip（orI–p）/Irms

9.TheinverterwhichiscombinedwiththisLCM,ishighlyrecommendedtoconnectcoupling（ballast）

condenseratthehighvoltageoutputside.Whenyouusetheinverterwhichhasnotcoupling（ballast）

condenser,itmaycauseabnormallamplightingbecauseofbiasedmercuryas