《LCD技术资料》PPT课件.ppt

TFT-LCD,1.概要2.结构3.核心部品4.动作原理5.TFT-LCD工程图LCD工程Module工程6.LCD不良现象,NTPilotPart,Pilot.制作者：金正雪,NTPilotPart,NTPilotPart,NTPilotPart,NTPilotPart,在电子枪发射电子BEAM在BRAUN管里边荧光膜心成光.,HEATER,阴极1,阴极2,3,加速极4,GLASS,电子束,真空,显示屏,偏场部,电子管部,(Braun管:发光媒介),(TFT-LCD:非发光媒介),平光板,下部玻璃基板,平光板,TFT+透明电极,光源,绿色光,上部玻璃基板(COLORFILTER),透明电极,光(白色),液晶层,动作原理,NTPilotPart,液晶(LiquidCrystal),Nematic,Cholesteric,Smectic,Twist,Display,-:.-:(LCD)-.,.().LCD1).2)UV()3),-20,70,MNTQATeamIQCPart,QualityisourFaith,NTPilotPart,TFT-LCD结构,TopView,CrossView,ITO:Indium,Tin,Oxide透明玻璃电极,NTQATeamIQCPart,TFT,TRANSISTOR,(MOS-FET),GATE,Vth,DRAIN,SOURCE,GATE,DRAIN,SOURCE,Vth,GATE(Vth)DrainSourceSWITCHING,Transistor,TFT?(ThinFilmTransistor),TFT,TFT,SOURCE,DRAIN,GATE,MNTQATeamIQCPart,MNTQATeamIQCPart,QualityisourFaith,(OFF),(ON),DISPLAY,MNTQATeamIQCPart,QualityisourFaith,B,R,G,:ColorFilter,DisplayColor,3(Red),(Green),(Blue),COLOR,ColorFilter,Delta,Stripe,Mosaic,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,NTpilotPart,MNTQATeamIQCPart,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,MNTQATeamIQCPart,QualityisourFaith,NTPilotPart,.各工程详细顺序图,工程名,工程图,工程概要,工程名,工程图,工程概要,1.Panel入库,2.,PanelBrush,PanelParticle,3.附着平光板,FilmPanel/,4.TAB附着,TABPanelAssyTAB/ACF,5.,/,6.TAB检查,Panel,TAB,7.SMD,PCB,8.PCB,PCBPADTABPANELPADACFBondingSolder,工程名,工程图,工程概要,9.组装,PanelB/lightAssy,Case,10.调整检查,Chamber,11.AGING,12.,PanelAssy,13.,1.LineDefect,S-1,S-8,G-6,1.DIM,Detailof“A”,DriverIC,1)TCPCrack:DriverICLeadCrack.LCDTCPVividLCDVividTCPTaskTeam.,Crack,2)Short:Short.,QualityisourFaith,MNTQATeamIQCPart,2.,2.,ScribePCMmin30patternedgeleadleakage,Leakage,Lead,Bumper,IC,NewTCP1.Vcom(LCDAging6Hrs)2.VIVID:SPEC:500NG:50NG,3.,1.Rainbow,2.,PanelLInkReceiveControllerICsyncReceiveDetectController.Sil201BShock.PCBBondingpanelDamage.,QualityisourFaith,MNTQATeamIQCPart,3.,1)ShortSourceConnectorSourcePCB(SourcePCB)Tape2)SourcePCB,Ground.,1.,2.,Photo(Photo)PhotoDistortionDataPixelLateralField.,Data,Pixel,LateralField,1.,3.,GlassStress.,Stressedarea,Glass4CellACCell.,.,A,A,AA,A,B,C,D,1).-:StressAging.2)Size.-.(21%,1