CCM产品工艺知识培训

Prepareby:civvychenCCM产品工艺知识培训制作:陈丙青日期:2007.7.4Prepareby:civvychen2产品的应用产品的类型产品的构造产品的制作工艺问与答附录:专业名词介绍Prepareby:civvychen3PartI产品的应用Prepareby:civvychen4PartI产品的应用拆解拆解手机摄像模组Prepareby:civvychen5PartII产品的类型◆软板定焦模式(FF)1.B-To-B2.GoldFingerPrepareby:civvychen6PartII产品的类型◆软板变焦模式1.手动变焦(MF)2.自动变焦(AF)Prepareby:civvychen7PartII产品的类型◆插槽模式(Socket)Prepareby:civvychen8PartII产品的类型■像素分类CIF(352*288)10万像素(0.1M)VGA(640*480)30万像素(0.3M)SXGA(1280*1024)130万像素(1.3M)UXGA(1600*1200)200万像素(2.0M)Prepareby:civvychen9PartIII产品的构造●CSP(ChipScalePackage)ChipLensBarrelHolderIRFilterstiffenerFPCSolderBallGlassPrepareby:civvychen10PartIII产品的构造●COB(ChipOnBoard)ChipLensBarrelHolderIRFilterFingerGoldWireFPCPCBPrepareby:civvychen11PartIII产品的构造镜头(Lens)镜座(Holder)芯片(Chip)电路板(PCB)连接器(Con.)Prepareby:civvychen12PartIII产品的构造CMOSCHIPLENSHOLDERLENSBARRELThese3itemscomeasanassembly1stLENSELEMENT2ndLENSELEMENTIRGLASSSUBSTRATEFPCPrepareby:civvychen13PartIV产品的制作工艺★材料1.晶圆(Wafer)主要是由硅和锗组成,是摄像头模组的核心部分,称之为影像传感器。Prepareby:civvychen14PartIV产品的制作工艺2.线路板PrintedCircuitBoard印刷电路板,是电子元器件的支撑体,是电子元器件电气连接的提供者,简称PCB.Prepareby:civvychen15PartIV产品的制作工艺3.镜座(Holder)Prepareby:civvychen16PartIV产品的制作工艺4.镜头(Lens)Prepareby:civvychen17PartIV产品的制作工艺5.软板(FPC)FlexibleCircuitBoard软性印制电路是以聚酰亚胺或聚酯薄膜为基材制成的一种具有高度可靠性绝佳的可挠性印刷电路。Prepareby:civvychen18PartIV产品的制作工艺★工艺流程Wafer清洗Plasma清洗固晶固晶烘烤打线打线清洗镜座贴附镜座贴附烘烤LU切割ACF贴附热压FPC补强削毛边功能测试Prepareby:civvychen19ProcessSupplyWaferTrayOKOKOKOKN/AOKN/AOKIRGlassAttachProcessCM800BarrelInsertProcessCM800dispenseCMOSChipdispenseIRGlassdispense++++LensBarrelDieAttachProcessCM800HolderAttachProcessCM800Prepareby:civvychen20PartIV产品的制作工艺DieBonding:使芯片与PCB粘合。注意点：1.芯片方向2.胶量3.顶针和吸嘴印4.芯片角度5.芯片位置6.芯片倾斜Prepareby:civvychen21PartIV产品的制作工艺WireBonding:通过金线焊接使芯片与PCB线路导通。注意点：1.接线是否正确2.线弧3.金球大小4.金球厚度5.金线拉力6.金球推力Prepareby:civvychen22SolderPasteScreenPrintPassivePlacementForDieAttachPassiveSolderPastePassiveSubstratePrepareby:civvychen23DieAttachWireBondingWetCleanChipSensorAreaAuWireChipSensorAreaAuWirePrepareby:civvychen24IRGlassMountIRGlassSAWWaferRingIRGlassIRGlassPrepareby:civvychen25GlueDispenseIRGlassAttachHolderHolderGlueGlueIRcutGlassIRGlassCA800-IRCA800-IRPrepareby:civvychen26GlueDispenseHolderAttachGlueGlueBarrelInsertBarrelHolderCA800-HACA800-HACA-800-BIPrepareby:civvychen27SinglationcutcutPrepareby:civvychen28FocusadjustBarrelBarrelFixationMotorLighting（PercolationMethod)chartAchromaticLensND4（AdjustmentofLightQuantity）LaserPrepareby:civvychen29PartV问与答Q&APrepareby:civvychen30PartVI专业名词介绍Prepareby:civvychen31ENDThanks!