第05階段linux內(nèi)核與驅(qū)動代碼工具和tq043tscm v

GuangzhouT&QTechnology4.3寸TFT-客戶名稱Part客戶名稱Part產(chǎn)品型號Product產(chǎn)品內(nèi)容Mode:Transmissivetype.Normallywhite.TFTLCDModuleLCDModule:Graphic480RGB*272Dot-備注欄□APPROVALFORSEPCIFICATIONSANDAPPROVALFORSEPCIFICATIONSSignaturebyIssuedCheckedPQ廣州天嵌計算機科技-ANew:廣州天.計算機科技T03O1TQ043TSCMisatransmissivetypecoloractivematrixliquidcrystaldisy(LCD)whichusesamorphousthinfilmtransistor(TFT)asswitchingdevices.ThisproductiscomposedofLCDpanel,driverICs,FPCandabacklightunit.ThefollowingtabledescribedthefeaturesHighResolution:391,680Dots(480RGBx272).Application:PortableNavigationPMP(alMultimediayer),MP4applicationproductGENERALScreen y480RGBxActive95.04(H)xPixel0.198(H)xSurfacePixelOutline105.5(W)x67.2(H)xgViewAngle6Temperature-- UMPowerVLogicInput-VLogicOutput-VNote:Deviceissubjecttobedamagedpermanentlyifstressesbeyondthoseabsoluteratingslisted.ELECTRICAL.OperatingPowerVOperating--BlackFrame-DotData-Power--Black5.2LEDdrivingPower--LED--Backlight--VTa=Brightesstobedecreasedto50%oftheinitialvalueNote(1)7LEDsserialtype(2)WhereIf=20mA,Vb=PLED/DCLowlevelinput0-VHightlevelinput-V廣州天.計算機科技T03O1---Pulse2-2--Disy--2----Pulse1-12-Disy--12-525DCLK=480+2+41+2ACTimingDISPsetupDISPholdClock--Clockpulsehigh--Clockpulselow--Hsyncsetupt--Hsyncholdt--Datasetupt--Dataholdt--DEsetupt--DEholdt--Vsyncsetupt--Vsyncholdt--:廣州天嵌計算機科技Q廣州天嵌計算機科技QO0PPowerTheLCDpanelpowerON/OFFsequenceisasPowerOnPowerOffOPTICAL-Response----Contrast---Wy -----%Ta=25±2,Note1:DefinitionofviewingangleFig.8-1DefinitionofviewingNote2:TestequipmentAfterstabilizingandleavingthepanelaloneatadriventemperaturefor10minutes,themeasurementshouldbeexecuted.Measurementshouldbeexecutedinastable,windless,anddarkroom.OpticalspecificationsaremeasuredbyTopconBM-7luminancemeter1.0°fieldofviewatadistanceof50cmandnormaldirection.Fig.8-2OpticalmeasurementsystemNote3:DefinitionofResponseTheresponsetimeisdefinedastheLCDopticalswitchingtimeintervalbetween“White”stateand“Black”state.Risetime,Tr,isthetimebetweenphotodetectoroutputintensitychangedfrom to10.Andfalltime,Tf,isthetimebetweenphotodetectoroutputintensitychanged to90.Note4:DefinitionofcontrastThecontrastratioisdefinedasthefollowingContrastratio

LuminancemeasuredwhenLCDonthe“White”stateLuminancemeasuredwhenLCDonthe“Black”Note5:WhiteVi=Vi50±1.5VBlackVi=Vi50±2.0V“±”meansthat oginputsignalswingsinphasewithVCOM“±”meansthat oginputsignalswingsoutofphasewithVCOMThe100%transmissionisdefinedasthetransmissionofLCDpanelwhenalltheinputofmoduleareelectricallyNote6:Definitionofcolorchromaticity(CIE1931)ColorcoordinatesmeasuredatthecenterpointofLCDNote7:MeasuredatthecenterareaofthepanelwhenalltheinputterminalsofLCDpanelareelectricallyopened.BrightnessNote8:Uniformity(U)= x100%Brightness(max)LCMPIN (Connectortype:40Pin/0.5mmpitch/Top-Hirose:FH121ILED2ILED3I4IPowerSupply(+3.35IRedDataBit06IRedData7IRedData8IRedData9IRedDataIRedDataIRedDataIRedDataBit7IGreenDataBit0IGreenDataIGreenDataIGreenDataIGreenDataIGreenDataIGreenDataIGreenDataBit7IBlueDataBit0IBlueDataIBlueDataIBlueDataIBlueDataIBlueDataIBlueDataIBlueDataBit7IIDotDataIDisyNoteIHorizontalSyncIVerticalSyncINoteINoIIIIINote1:DuringsettoDISP=”H“,inputdataarevalid.DuringsettoDISP=”L“,inputdaareinvalidandwhitedisydataiswrittentodataregisterautomatically.BLOCKTFTTFTLCDVsync,DCLK,DESinglechipwithVcomVglVghT-QUALITY1HighTemperatureStorage 2LowTemperatureStorage 3HighTemperatureOperation 4LowTemperatureOperation HighTemperatureandHighOperation 6ElectroStaticDischargePanelsurface/topContact/Air±6KV/±8KV 7ShockTest(non-ShockLevel:Waveform:HalfSinusoidalwaveShockTime:2ms3Axisforallsixfaces/8FrequencyRange:10~500Hz/Sweep:1.5GAmplitude:0.37oct/minFor3Axis1hrs/axis9ThermalShock- (0.5Hr)~ (0.5H)100Note1:Thetestsampleshaverecoverytimefor4hoursatroomtemperaturebeforethefunctioncheck.Inthestandardconditions,thereisnodisyfunctionNGissueNote2:AllthecosmeticspecificationsarejudgedbeforethereliabilityOUTLINE ESRPON123456789LCDDriverIC:HX8257A-DisyFormat：480RGBx272DotActiveArea：95.04(H)x53.856(V)mmOperatingtemp:-20℃~+70℃Storagetemp:-Construction:4.3〞а-SicolorTFT-4.34.3寸液晶---40PIN(CMO玻璃)型號:TQ043TSCM_V0.1_40P廣州天嵌計算機科技有公司PleasepayattentiontothefollowingwhenyouusethisTFTLCDMOUNTINGYoumustmountamoduleusingarrangedinfourcornersorfourYoushouldconsiderthemountingstructuresothatuneven(ex.Twistedstress)isnotappliedtothemodule.Andthecaseonwhichamoduleismountedshouldhavesufficientstrengthsothatexternalforcisnottransmitteddirectlytothemodule.Pleaseattachatransparentprotectivetetothesurfaceinordertoprotectthepolarizer.Transparentprotectiveteshouldhavesufficientstrengthinordertotheresistexternal.YoushouldadoptradiationstructuretosatisfythetemperatureAceticacidtypeandchlorinetypematerialsforthecovercasearenotdescribebecausetheformergeneratescorrosivegasofattackingthepolarizerathightemperatureandthelattercausescircuitbreakbyelectro-chemicalreaction.Donottouch,pushorrubtheexposedpolarizerswithglass,tweezersoranythingharderthanHpencillead.Andpleasedonotrubwithdustclotheswithchemicaltreatment.Donottouchthesurfaceofpolarizerforbarehandorgreasycloth.(Somecosmeticsaredeterminedtothepolarizer)Whenthesurface esdusty,pleasewipegentlywithadsorbentcottonorothersoftmaterialslikechamoissoakswithpetroleumbenzene.Normalhexaneis mendedforcleaningtheadhesivesusedtoattachfront/rearpolarizers.Donotuseacetone,tolueneandalcoholbecausetheycausechemicaldamagetothepolarizer.Wipeoffsalivaorwaterdropsassoonaspossible.Theirlongtimecontactwithpolarizercausesdeformationsandcolorfading.DonotopenthecasebecauseinsidecircuitsdonothavesufficientOPERATING misoperationof followingvoltageV=±200mV(Overandundershootvoltage)Responsetimedependsonthetemperature.(Inlowertemperature, esBrightnessdependsonthetemperature.(Inlowertemperature, es afterturnedon) eslonger. Becarefulforcondensationatsuddentemperaturechange.Condensationmakesdamagetopolarizerorelectricalcontactedparts.Andafterfadingcondensation,smearorspotwillWhenfixedpatternsaredisyedforalongtime,remnantimageislikelyto Modulehashighfrequencycircuits.Sufficientsuppressiontotheelectromagneticinterferenceshallbedonebysystemmanufacturers.Groundingandshieldingmethodsmaybeimportanttominimizetheinterference.ELECTROSTATICDISCHARGESinceamoduleiscomposedofelectroniccircuits,itisnotstrongtoelectrostaticdischarge.Makecertainthattreatmentsareconnectedtogroundthroughwristbandetc.Anddon’ttouchinterfacepindirectly.PRECAUTIONSFORSTRONGLIGHTStronglightexposurecausesdegradationofpolarizerandcolorWhenstoringmodulesassparesforalongtime,thefollowingprecautionsareStoretheminadarkce.Donotexposethemoduletosunlightorfluorescentlight.Keepthetemperaturebetween5 and35atnormalhumidity.Thepolarizersurfaceshouldnotcomeincontactwithanyotherobject.