硬件研發(fā)lvds屏參規(guī)格書lm215db-tlcm tentative specification1袁

TO：

PN-RD-0010A

規(guī)格書編號

FileNo.

作成日 IssueDate：改訂日RevisionDate：

2012年(Y)03月(M)19日(D)

《 ·變更》

New Revision

產(chǎn)品規(guī)格書

ProductSpecification

產(chǎn)品名

Product

機種名

Model

TFT-LCDModule

LM215DB-T02

（此版為暫定版本）

【接收印欄】

※本基準書由封面、附件等全19頁構(gòu)成。

如果對該規(guī)格書有異議，請在下訂單前提出。

※ThisProductSpecificationhave19pagesincludingthecoversheetandAppendices.Pleasenegotiatetheobjectionpointbeforepurchaseorder.

中電熊貓

中電熊貓液晶顯示科技研發(fā)中心設(shè)計整合部

CECPANDAGROUP

NANJINGCECPANDALCDTECHNOLOGYCO., .R&DCENTER,DESIGNINTEGRATIONSECTION.

副總

部長

科長

主管

擔(dān)當(dāng)

-CONTENTS–

GENERALDESCRIPTION 4

OVERVIEW 4

CHARACTERISTICS 4

MECHANICALSPECIFICATIONS 4

ABSOLUTE UMRATINGS 4

ABSOLUTERATINGSOFENVIRONMENT 4

ELECTRICALCHARACTERISTICS 5

ABSOLUTEUMRATING 5

CONTROLCIRCUITDRIVING 5

LEDLIGHTBARSPECIFICATIONFORBACKLIGHT 7

INTERFACEPINCONNECTION 8

TFTLCDMODULE 8

BLOCKDIAGRAM 9

LVDSINTERFACE 9

COLORDATAINPUTASSIGNMENT 10

BACKLIGHTINTERFACECONNECTION 11

BACKLIGHTUNIT 11

INTERFACETIMING 12

INPUTSIGNALTIMINGSPECIFICATIONS 12

OPTICALCHARACTERISTICS 13

OPTICALSPECIFICATION 13

DEFINITIONOFLABELS 15

MODULELABEL 15

PACKINGLABEL 15

PACKING 16

PACKINGSPECIFICATIONS 16

PACKINGMETHOD 16

PRECAUTIONS 16

ASSEMBLYANDHANDLINGPRECAUTIONS 16

SAFETYPRECAUTIONS 17

RELIABILITYTESTITEMS 17

MECHANICALDRAWING 17

REVISIONHISTORY

MODELNO:LM215DB-T02

DATE

NO.

REVISEDNo.

PAGE

SUMMARY

NOTE

2012/03/19

PN-RD-0010A

T1.0

19

1stissue

Tentative

GENERALDESCRIPTION

OVERVIEW

ThismoduleiscoloractivematrixLCDOpen-cellincorporatingamorphoussiliconTFT(ThinFilmTransistor).ItiscomposedofacolorTFT-LCDpanel,driverICs,PWB.Graphicsandtextscanbedisyedona1920×RGB×1080dotspanelwithabout16.7Mcolors(R/G/B6bits+HiFRCdataineachcolor)byusingLVDS(LowVoltageDifferentialSignaling)tointerface,+5VofDCsupplyvoltage.

CHARACTERISTICS

CHARACTERISTICSITEMS

SPECIFICATIONS

ScreenDiagonal [in]

21.5”

Pixels [lines]

1920×RGB×1080

ActiveArea [mm]

476.64(H)x268.11(V)

PixelPitch [mm]

0.24825(H)x0.24825(V)

PixelArrangement

RGBverticalstripe

DisyMode

NormallyWhite

Surfacetreatment

（Withouttheprotectionfilm）

Anti-glare,3H

MECHANICALSPECIFICATIONS

Item

Min.

Typ.

Max.

Unit

Remark

ModuleSize

Horizontal(H)

495.3

495.6

495.9

mm

[Note1]

Vertical(V)

291.9

292.2

292.5

mm

[Note1]

Depth(D)

11.00

11.50

12.00

mm

[Note1]

Weight

(1850)

g

[Note1]Pleaserefertotheattacheddrawingsformoreinformationoffrontandbackoutlinedimensionsandthedimensionofbossesarenotincluded.

ABSOLUTEUMRATINGS

ABSOLUTERATINGSOFENVIRONMENT

Item

Symbol

Value

Unit

Note

Min.

Max.

StorageTemperature

TST

-20

+60

oC

(1),(3)

OperatingAmbientTemperature

TOP

0

50

oC

(1),(2),(3)

StorageCondition:Withshippackage.

Shelflife:oneyear

[Note1]Temperatureandrelativehumidityrangeisshowninthefigurebelow.

*1)90%RHMax.(Ta≦40oC).

*2)Wet-bulbtemperatureshouldbe40oCMax.(Ta>40oC).

*3)Nocondensation.

[Note2]Theumoperatingtemperatureisbasedonthetestconditionthatthesurfacetemperatureofdisyareaislessthanorequalto50oCwithLCDmodulealoneinatemperaturecontrolledchamber.Thermalmanagementshouldbeconsideredinyourproductdesigntopreventthesurfacetemperatureofdisyareafrombeingover60oC.Therangeofoperatingtemperaturemaydegradeincaseofimproperthermalmanagementinyourproductdesign.

[Note3]TheratingofenvironmentisbaseonLCDmodule.LeaveLCDcellalone,thisenvironmentconditioncan’tbeguaranteed.ExceptLCDcell,thecustomerhastoconsidertheabilityofotherpartsofLCDmoduleandLCDmoduleprocess.

ELECTRICALCHARACTERISTICS

ABSOLUTEUMRATING

Parameter

Symbol

Condition

Ratings

Unit

Remark

+5Vsupplyvoltage

VCC

Ta=25℃

0～+6

V

Storagetemperature

Tstg

-

-20～+60

℃

Operationtemperature

Topa

-

0～+50

℃

CONTROLCIRCUITDRIVING

Parameter

Symbol

Min

Typ

Max

Unit

Remark

+5Vsupplyvoltage

Supplyvoltage

VCC

4.5

5.0

5.5

V

【Note1】

Currentdissipation

ICC

—

820

900

mA

VCC=5.0V,60Hz

BlackPattern

IRush

—

—

3

A

【Note2】

Permissibleinputripplevoltage

VRP

—

—

300

mVp-p

VCC=5.0V

DifferentialInputThresholdVoltage

High

VTH

—

—

100

mV

VCM=1.2V

【Note3】

Low

VTL

-100

—

—

mV

InputDifferentialVoltage

∣VID∣

100

—

600

mV

DifferentialInputCommonMode

Voltage

VCM

1.0

1.2

1.5

V

Powerconsumption

P

—

4.1

4.5

W

[VCM]:CommonmodevoltageofLVDSdriver[Note1]

Power,datasequence

0.50ms≦t1≦10ms t4≧1sec

0.01ms＜t2≦50ms t5≧200ms

0.01ms＜t3≦50ms t6≧200ms

LCDPowerSupplyLogicSignal

4.5V

Vin=5.0V

data

4.5V

0.5V 0.5V 0.5V

t1 t2 t3 t4

VL

BacklightPowerSupply

t5 t6

Data:RGBDATA,DCLK,DENA

※Data:CLKIN±,RIN0±,RIN1±,RIN2±,RIN3±

※Abouttherelationbetweendatainputandbacklightlighting,pleasebaseontheabove-mentionedinputsequence.

※Whenbacklightisswitchedonbeforepaneloperationorafterapaneloperationstop,itmaynotdisynormally.Butthisphenomenonisnotbasedonchangeofan ingsignal,anddoesnotgive

damagetoaliquidcrystaldisy.

※VCC-dipconditions:

When3.6V≦VCC(min)<4.5V,td≦10ms

WhenVCC<3.6V,VCC-dipconditionsshouldalsofollowtheVCC-turn-onconditions.

[Note2]

IRushMeasurementCondition:

Thedurationofrisingtimeofpowerinputis470us.

90%

5.0V

0V

10% 470us

VCCrisingtime

[Note3]

VIN+:PositivedifferentialDATA&CLKInputVIN-:NegativedifferentialDATA&CLKInput

LEDLIGHTBARSPECIFICATIONFORBACKLIGHT

Parameter

Symbol

Value

Unit

Note

Min.

Typ.

Max.

InputVoltage

Vpin

43.5

49.5

54

VDC

Duty100%

[Note1,3]

InputCurrent

Ipin

-

60

-

mADC

Duty100%

[Note1,3]

LEDLifeTime

LT

(30,000)

-

-

Hrs

[Note2]

PowerConsumption

PBL

10.4

11.9

13.0

W

DimmingDutyRatio

-

20

-

100

%

[Note1]Permanentdamagetothedevicemayoccurif umvaluesareexceeded.FunctionoperationshouldberestrictedtotheconditionsdescribedunderNormalOperatingConditions.

[Note2]ThelifetimeofLEDisdefinedasthetimewhenitcontinuestooperateundertheconditionatTa=25±2Candperpin=60mAuntilthebrightness es≦50%ofitsoriginalvalue.

[Note3]Thebacklightunitcontains1pcslightbar.

INTERFACEPINCONNECTION

TFTLCDMODULE

CN1(Interfacesignalsand+5VDCpowersupply)Shownonthenexttable.Usingconnector:FI-XB30SSRLA-HF-16(JAE)orcompatible

Matchingconnector:FI-X30HL(JAE)orcompatible

PinNo.

Symbol

Function

Remark

1

RxOIN0-

NegativeLVDSDATAinput(ODD)

LVDS

2

RxOIN0+

PositiveLVDSDATAinput(ODD)

LVDS

3

RxOIN1-

NegativeLVDSDATAinput(ODD)

LVDS

4

RxOIN1+

PositiveLVDSDATAinput(ODD)

LVDS

5

RxOIN2-

NegativeLVDSDATAinput(ODD)

LVDS

6

RxOIN2+

PositiveLVDSDATAinput(ODD)

LVDS

7

GND

Ground

8

RxOCLK-

NegativeLVDSClockinput(ODD)

LVDS

9

RxOCLK+

PositiveLVDSClockinput(ODD)

LVDS

10

RxOIN3-

NegativeLVDSDATAinput(ODD)

LVDS

11

RxOIN3+

PositiveLVDSDATAinput(ODD)

LVDS

12

RxEIN0-

NegativeLVDSDATAinput(EVEN)

LVDS

13

RxEIN0+

PositiveLVDSDATAinput(EVEN)

LVDS

14

GND

Ground

15

RxEIN1-

NegativeLVDSDATAinput(EVEN)

LVDS

16

RxEIN1+

PositiveLVDSDATAinput(EVEN)

LVDS

17

GND

Ground

18

RxEIN2-

NegativeLVDSDATAinput(EVEN)

LVDS

19

RxEIN2+

PositiveLVDSDATAinput(EVEN)

LVDS

20

RxCLK-

NegativeLVDSClockinput(EVEN)

LVDS

21

RxCLK+

PositiveLVDSClockinput(EVEN)

LVDS

22

RxEIN3-

NegativeLVDSDATAinput(EVEN)

LVDS

23

RxEIN3+

PositiveLVDSDATAinput(EVEN)

LVDS

24

GND

Ground

25

NC

Noconnection(Donotconnect)

26

NC

Noconnection(Donotconnect)

27

NC

Noconnection(Donotconnect)

28

VDD

POWER+5V

29

VDD

POWER+5V

30

VDD

POWER+5V

[Note1]Pin1startfromleftside.

BLOCKDIAGRAM

LVDSINTERFACE

LCDPANEL

1920x3(rgb)x1080

SourceDriver

GateDriver

30

CN1

Signal

SourcePWB

Power

LEDBacklight

1cycle

RxOCLK+RxOCLK-

RxOIN0+RxOIN0-RxOIN1+RxOIN1-RxOIN2+RxOIN2-RxOIN3+RxOIN3-

1cycle

RxECLK+RxECLK-

RxEIN0+RxEIN0-RxEIN1+RxEIN1-RxEIN2+

RxEIN2-

RxEIN3+RxEIN3-

DE:DisyEnable

NA:NotAvailable(FixedLow)

R/G/BData7:MSB,R/G/BData0:LSB,O:“FirstPixelData” E:“SecondPixelData”

COLORDATAINPUTASSIGNMENT

0:Lowlevelvoltage,1:Highlevelvoltage.

Eachbasiccolorcanbedisyedin256grayscalesfrom8bitdatasignals.Accordingtothecombinationoftotal

24bitdatasignals,the16,7Mcolorsdisycanbeachievedonthescreen.

BACKLIGHTINTERFACECONNECTION

LEDlightbarconnectortype：CI146M1HRC-NH(Cvilux)

BACKLIGHTUNIT

Thebacklightunitcontainsonelightbar.Electricalcircuit:TBD

INTERFACETIMING

INPUTSIGNALTIMINGSPECIFICATIONS

Theinputsignaltimingspecificationsareshownasthefollowingtableandtimingdiagram.

Item

Symbol

Min

Typ.

Max.

Unit

LCD

Timing

DCLK

Freq.

fCLK

55

72

90

MHz

Cycle

tCLK

18.18

13.89

11.11

ns

DENA

Horizontal

Horizontaleffectivetime

tHA

960

960

960

tCLK

Horizontalblanktime

tHB

32

100

115

tCLK

Horizontaltotaltime

tH

992

1060

1075

tCLK

Vertical

VerticalframeRate

Fr

50

60

75

Hz

Verticaltotaltime

tV

1084

1130

1170

tH

Verticaleffectivetime

tVA

1080

1080

1080

tH

Verticalblanktime

tVB

4

50

90

tH

[Note]

*1)DENA(dataenable)usuallyispositive.

*2)DCLKstillinputsduringblanking.

*3)DEmodeonly.

*4)Itmaybecauseflickerat50Hz.

TimingChart

FirstData

InvalidData

LastData

InvalidData

InvalidData 2 4 6

19181920InvalidData

tHB

tHA

HorizontalSignal

DCLK

ODDDATA(R,G,B)

EVENDATA(R,G,B)

DENA

VerticalSignal

LineData

DENA

InvalidData 1 2

tVB

3

tVA

10791080 InvalidData

OPTICALCHARACTERISTICS

OPTICALSPECIFICATION

Ta=25C

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Remark

Luminance

L

=0deg.

200

250

cd/m2

[Note1,4]

Luminanceuniformity

△L

=0deg.

(75)

(80)

%

[Note1,5]

Contrastratio

CR

=0deg.

700

1000

-

-

[Note2,4]

Responsetime

Tr+Tf

-

5

8

ms

Tr+Tf[Note3,4]

Chromaticityofwhite

x

0.283

0.313

0.343

-

[Note4]

y

0.299

0.329

0.359

-

Chromaticityofred

x

(TBD)

(TBD)

(TBD)

-

y

(TBD)

(TBD)

(TBD)

-

Chromaticityofgreen

x

(TBD)

(TBD)

(TBD)

-

y

(TBD)

(TBD)

(TBD)

-

Chromaticityofblue

x

(TBD)

(TBD)

(TBD)

-

y

(TBD)

(TBD)

(TBD)

-

ColorGamut

C.G.

(72)

%

Viewinganglerange

Horizontal

θ21+θ22

CR>10

(160)

(170)

-

Deg.

[Note1,4]

Vertical

θ11+θ12

(150)

(160)

-

Deg.

*Themeasurementshallbeexecuted30minutesafterlightingatrating.

Detector（SR-3）

500mm

Field=2

Middleofthescreen(＝0)

TFT-LCDModule

*Theopticalcharacteristicsaremeasuredusingthefollowingequipment.

Detector（EZ-CONTRAST/Photodiode）

Middleofthescreen(＝0)

TFT-LCDModule

Measurementofviewinganglerange,Responsetime. MeasurementofContrast,Luminance,Chromaticity.

[Note1]Definitionsofviewinganglerange:

22

Normalline

11

21

12

6o’clockdirectionViewingangle

[Note2]Definitionofcontrastratio:

Thecontrastratioisdefinedasthefollowing.

ContrastRatio=

Luminance(Brightness)withwhitescreenLuminance(Brightness)withblackscreen

[Note3]Definitionofresponsetime

Theoutputsignalsofphotodetectoraremeasuredwhentheinputsignalsarechangedfrom“FullWhite”to“FullBlack”(risingtime,TR),andfrom“FullBlack”to“FullBlack”(fallingtime,TF),respectively.Theresponsetimeisintervalbetweenthe10%and90%(1frameat60Hz)ofamplitudes.

Responsetime=Tr+Tf[Note4]Thisshallbemeasuredatcenterofthescreen.

[Note5]DefinitionofLuminanceandLuminanceuniformity：

Luminance：Tomeasureatthecenterposition“5”onthescreen(NO.5).

Luminanceuniformity：Lw(MAX)andLw(MIN)aretheumandminimumluminancevaluemeasureattheposition“1~9”onthescreen(NO.1~9)andtheequation：

ΔLw=Lw(MIN)/Lw(MAX)×100%

DEFINITIONOFLABELS

MODULELABEL

Thelabelofdisys,productmodel(LM215DB-T02),aproductnumberisstuckontheModule.

ModelNo.Barcode

Serialnumber

RoHS

DATE:YYYY/MM/DD

MADEIN

TY:XX

PACKINGLABEL

ModelNo.

tyBarcode

BoxID

Productiondate(YYYY/MM/DD)

PACKING

PACKINGSPECIFICATIONS

Pilingnumberofcarton :TBD

Packingtyinonecarton :TBD

Cartonsize :TBD

Palletsize :TBD

Totalmassofonecartonfilledwithfullmodule :TBD

PACKINGMETHOD

TBD

PRECAUTIONS

ASSEMBLYANDHANDLINGPRECAUTIONS

Donotapplyroughsuchasbendingortwistingtothemoduleduringassembly.

Itis mendedtoassembleortoinstallamoduleintotheuser’ssystemincleanworkingareas.Thedustandoilmaycauseelectricalshortorworsenthepolarizer.

SincetheLCMconsistsofTFTandelectroniccircuitswithCMOS-ICs,whichareveryweaktoelectrostaticdischarge, whoishandlinganLCMshouldbegroundedthoughadequatemethodssuchasananti-staticwristband.Connectorpinsshouldnotbetoucheddirectlywithbarehands.

Reference:Processcontrolstandardisshownasfollow,

item

Managementstandardvalueandperformancestandard

1

Anti-staticmat(shelf)

1to50[Megaohm]

2

Anti-staticmat(floor,desk)

1to100[Megaohm]

3

Ionizer

Attenuatefrom±1000Vto±100Vwithintwoseconds.

4

Anti-staticwristband

0.8to10[Megaohm]

5

Anti-staticwristbandentryandground

Below1000[ohm]

6

Temperature

22to26[℃]

7

Humidity

60to70[%]

DonotapplypressureorimpulsetothemoduletopreventthedamageofLCDpanelandbacklight.

Alwaysfollowthecorrectpower-onsequencewhentheLCDmoduleisturnedon.Thiscanpreventthedamageandlatch-upoftheCMOSLSIchips.

Besuretoturnoffthepowersupplywheninsertingordisconnectingthecable.

Donotdisassemblethemodule.

Frontpolarizercaneasilybedamaged,sopleasepayattentiononit.

Usingaabsorbentcottonorothersoftclothwithoutchemicalsforcleaning,becausethesurfaceofpolarizerisverysoftandeasilyscratched.

Sincelongcontactwithdropsofwatermaycausediscolorationorspots,pleasewipeoffthemassoonaspossible.

ThePanelwillbebrokenorchippedwhenitisdroppedorbumpedagainstahardsubstance.

Applyingtoomuch andstresstoPWBsanddriversmaycauseamalfunctionelectricallyandmechanically.

Pleasebecarefulsinceimageretentionmayoccurwhenafixedpatternisdisyedforalongtime.

MoisturecaneasilypenetrateintoLCDmoduleandmaycausethedamageduringoperation.

HightemperatureorhumiditymaydeterioratetheperformanceofLCDmodule.PleasestoreLCDmodulesinthespecifiedstorageconditions.

ThisLCMiscorrespondedtoROHS.

Whenanyquestionorissueoccurs,itshallbesolvedbymutualdiscussion.

SAFETYPRECAUTIONS

Iftheliquidcrystalmaterialleaksfromthepanel,itshouldbekeptawayfromtheeyesormouth.Incaseofcontactwithhands,skinorclothes,ithastobewashedawaythoroughlywithsoap.

Afterthemodule’sendoflife,itisnotharmfulincaseofnormaloperationandstorage.

RELIABILITYTESTITEMS

Environmenttestcondition

Testitem

Condition

Hightemperaturestoragetest

Ta=60C,240h

Lowtemperaturestoragetest

Ta=-20C,240h

Hightemperatureandhighhumiditystoragetest

Ta=50C,80%RH