《CB技术与流程讲议》PPT课件

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1、2021/7/161PCB技術2021/7/162TraditionalMultilayerPatternPlatingProcessD/FStrippingL2L3L4L5Inner-LayerDevelopingPunchingorRoutingF.Q.C.Packing&ShippingInner-LayerD/FL2L3L4L5Inner-LayerEtchingL2L3L4L5PanelCuttingL2L3L4L5RivetL2L3L4L5LaminationL1L6L2L3L4L5Outer-LayerDrillingL1L6L2L3

2、L4L5PatternPlatingL1L6L2L3L4L5Outer-LayerDevelopingL1L6L2L3L4L5Outer-LayerD/FL1L6L2L3L4L5Tin-LeadStrippingL1L6L2L3L4L5SolderMaskPrintL1L6L2L3L4L5HALorEntekL1L6L2L3L4L5Inner-LayerStrippingL2L3L4L5Metalize&PanelPlatingL1L6L2L3L4L5Outer-LayerEtchingL1L6L2L3L4L5CleaningPost-Punchi

3、ngL2L3L4L5L1L6L2L3L4L5ElectricalTestingTDRTestingTDRTesting2021/7/163PicturesofPCBduringPatternPlatingProcessCCLAFTERPANELCUTTINGPRE-TREATMENTBEFOREDRY-FILMLAMINATIONDRYFILMLAMINATIONCCLAFTERDRYFILMLAMINATIONCCLAFTEREXPOSURECCLAFTERDEVELOPING2021/7/164CCLAFTERCOPPERETCHINGCCLA

4、FTERD/FSTRIPPINGPOSTPUNCHFORRIVETCCLONA.O.I.CCLAFTERBLACK-OXIDETREATMENTCCLsAFTERRIVET2021/7/165LAYUPOFCCLsANDPREPREGLAYUPOFCCLsANDCOPPERPCBAFTERLAMINATIONWORKINGPANELROUTINGPCBEDGEBEVELINGLOADEROFPCBTHICKNESSMEASUREMENTEQUIPMENT2021/7/166PCBTHICKNESSMEASUREMENTEQUIPMENTDRILLI

5、NGMACHINEPCBAFTEREXTERNALLAYERDRILLINGPTHANDPANELPLATINGLINEPCBAFTERPANELPLATINGEXTERNALLAYERD/F2021/7/167PCBAFTERPATTERNCOPPERANDTINPLATINGPCBAFTERD/FSTRIPPINGPCBAFTERCOPPERETCHINGPCBAFTERTINSTRIPPINGPCBAFTERSOLDERMASKAPPLIEDTDRTesting2021/7/168SURFACETREATMENT(HASL)PANELCNCR

6、OUTINGELECTRICTESTINGPACKAGINGSURFACETREATMENT(GOLDFINGER)TDRTesting2021/7/169D/FStrippingL2L3L4L5Inner-LayerDevelopingPunchingorRoutingTraditionalMultilayerTentingProcessPacking&ShippingF.Q.C.ElectricalTestingInner-LayerD/FL2L3L4L5Inner-LayerEtchingL2L3L4L5PanelCuttingL2L3L4L

7、5RivetL2L3L4L5LaminationL1L6L2L3L4L5Outer-LayerDrillingL1L6L2L3L4L5Outer-LayerDevelopingL1L6L2L3L4L5Outer-LayerD/FL1L6L2L3L4L5SolderMaskPrintL1L6L2L3L4L5HALorEntekL1L6L2L3L4L5Inner-LayerStrippingL2L3L4L5Metalize&PanelPlatingL1L6L2L3L4L5Outer-LayerEtchingCleaningPost-PunchingL2

8、L3L4L5L1L6L2L3L4L5L1L6L2L3L4L5TDRTestingTDRTesting2021/7/1610