CameraModule結(jié)構(gòu)DennisChenMar17,2009當(dāng)客戶問(wèn)你Primax有沒(méi)有Micron?吋SoC3M+AF的CCM?用的Lens是幾P幾G的?製程簡(jiǎn)介CCM的尺寸

製程簡(jiǎn)介重要零組件內(nèi)容CCM的製程CSP(ChipScalePackaging)CoB(ChiponBoard)CavityCoBFlipChipWLM(WaferLevelModule)*AndTestingAF機(jī)種爆炸圖CCM的測(cè)試ParticleFocusingShadingParticleFocusingShading製程簡(jiǎn)介重要零組件

CCM的尺寸CCM的重要零組件SensorBackendICLensIRCutFilterActuatorSubstrateCCM的發(fā)展從Sensor開(kāi)始?”

SoC3M+AF,1G3P新技術(shù)舊技術(shù)小型化高階化PixelPitchCCM所用的Sensorm=10-6Sensor的1吋約16mm(OpticalSize)?”

SoC

3M+AF,1G3P小型化的優(yōu)缺點(diǎn)優(yōu)點(diǎn)Sensor單價(jià)降低CCM外形相對(duì)縮小缺點(diǎn)受光量(感光度)減少–新軟體可補(bǔ)回?製程及零件要求精度相對(duì)提高?”

SoC3M+AF,1G3P高階化的優(yōu)缺點(diǎn)優(yōu)點(diǎn)畫(huà)素增加功能增強(qiáng)缺點(diǎn)Sensor價(jià)格變高使用鏡頭價(jià)格變高運(yùn)算速度變慢?”

SoC3M+AF,1G3PCMOSSensor廠商Aptina(Micron)SamsungOmniVisionSTMicroelectronicSonyToshibaPanasonicRosnesKodakPixelPlusSiliconfileMagnachipSETiAgilentPixArtCmoxFovenSoCvs.SiPSoC=SystemonChipCMOS的SoC

ISP,IFP…SiP=SysteminPackage?”

SoC3M+AF,1G3P“SoC”的功能舉例AutoExposureLensCorrectionAutoWhiteBalanceRAWData?”

SoC3M+AF,1G3PBackendIC(DSP)orISPCMOSISPLEDStrobeAFZOOMShutterRawRGBYUV3.CustomizedCameraModule1.ImageSensorModule2.SOCType(built-inISP)CameraModuleLensPrimaxBasebandorBackendorApplicationProcessorLCDDisplayCustomerRawRGBI2CYUVI2CPrimax端出的菜SoC,nonSoC,BackendI2CBackEndIC廠SonixAliSunplusNovatekVimicroSiliconMotionPixartAlcorGenesysEmpiaRicohJmicronSTKWinbondISP廠AITFujitsuNethraMtekVisionCoreLogic選擇搭配Sensor的鏡頭?”

SoC3M+AF,1G3POpticalSize一致?”

SoC3M+AF,1G3P幾何像差–

球差?”

SoC3M+AF,1G3P非球面,多片鏡片(1G3P)?”

SoC3M+AF,1G3P玻璃高透光率硝材選擇多鍍膜容易塑膠價(jià)格低容易製作非球面玻璃鏡片vs.塑膠鏡片?”

SoC3M+AF,1G3PLens廠KoreaSekonixDiostekChinaSunnyOpticsPhoenixPowertipNewMaxMegaforceHoKuangUnioniGiantGloryTekSwtechJapanKantatsuKMOTNissinFujinonMilestoneTaiwanLarganGeniusAsiaOpticalKintinKinkoCanonFoxconnHPBCoxonE-pinEtherOMaxEmilIRCut鍍膜波長(zhǎng)l單位(nm)4007001,100300CMOS/CCD可接收底片可感光人眼可見(jiàn)無(wú)IRCutFilter有IRCutFilterAF原理LensSensorActuator傳統(tǒng)SteppingMotorVCM(VoiceCoilMotor)PZT(Piezo)非傳統(tǒng)LiquidLensLiquidCrystalLensMEMSActuatorVCM作動(dòng)方式ActuatorPZT(PbZrO3+PbTiO3)

BaseShaftSliderPiezo,PZTActuatorPZTModuleActuatorMEMSLensSensorMEMS=MicroElectroMechanicalSystemsActuatorMEMSPrincipleActuatorLiquidLens(LL)LiquidLensSensorInsulatingFluidConductingFluidActuatorIncidentlightInsulatingFluidHydrophobicCoatingInsulatorGlassConductingFluidElectrodesVLLPrincipleActuatorLiquidLensSampleActuatorLiquidCrystalLens(LC)ConvexGlassHeterogeneousFlatGlassFlatGlassFlatGlassActuatorGlasssubstrateIGlasssubstrateIIVITOelectrodeLCcellAperture:3mmAppliedvoltage:10VAperture:3mmAppliedvoltage:45VLCPrincipleActuatorActuator廠VCMShicohTDKMWT(ArimaDevice)SkinaSankyoMustekLarganPZTKMOT1LimitedLiquidLensVariopticPhilipsLiquidCrystalTOXSubstratePCB(FR4/FR5/BT…)最常用FPC金線附著性不佳，僅可打CSPRFPCB(Rigid-Flex)軟板+硬板，Module製程簡(jiǎn)化，模具/零件單價(jià)高Ceramic平整，尺寸精準(zhǔn)，強(qiáng)度高，低污染，形狀彈性大模具費(fèi)相當(dāng)高Substrate製程簡(jiǎn)介

CCM的尺寸重要零組件LensTTL幾乎決定ZFF機(jī)種:Z=LensTTL+SensorThickness+SubstrateThicknessLensHolderSensorSubstrateLensTTLSensorSize幾乎決定XY.twQ&A國(guó)際數(shù)量級(jí)>1

K=103(Kilo-)M=106(Mega-)

G=109(Giga-)(Kilo,Mega,Giga,Tera,Peta,Exa,Zetta,Yotta)<1m=10-3(milli-)

m=10-6(micro-)n=10-9(nano-)(milli,micro,nano,pico,femto,atto,zepto,yocto)*d=10-1(deci-),c=10-2(centi-),中國(guó)數(shù)量級(jí)>1一(100)、十(101)、百(102)、千(103)、萬(wàn)(104)、億(108)、兆(1012)、京(1016)、垓(1020)、秭(1024)、穰(1028)、溝(1032)、澗(1036)、正(1040)、載(1044)、極(1048)、恆河沙(1052)、阿僧祇(1056)、那由他(1060)、不可思議(1064)、無(wú)量大數(shù)(1068)。<1分(10-1)、釐(10-2)、毫(10-3)、絲(10-4)、忽(10-5)、微(10-6)、纖(10-7)、沙(10-8)、塵(10-9)、埃(10-10)、渺(10-11)、莫(