倒装焊工艺(bumping)

BUMPINGINTRODUCTIONBUMPINGINTRODUCTIONBUMPINGINTRODUCTIONBUMPINGINTRODUCTIONBumpingprocessintroductionBumpingprocessintroductionBumpingprocessintroductionBumpingprocessintroductionDomesticBumpingindustryDomesticBumpingindustryDomesticBumpingindustryDomesticBumpingindustryReflowmachineReflowmachineReflowmachineReflowmachineBUMPINGINTRODUCTIONBUMPINGINTRODUCTIONBUMPINGINTRODUCTIONBUMPINGINTRODUCTIONWaferbumping:plantingballonwaferpadApplication:advancedpackage(BGA&WLP&CSP…..)Waferbumps-goldbums-solderbumps-platingbumps-stencilprintingbumps-solderballattachBumpingprocessintroductionMethodsofwaferbumpingforflipchip
Goldbumping(plated)
Solderbumping(plated)
Goldball(stud)bumps(goldwiremicroweld)
Solderballbumpsplacement
StencilPrintedsolderbumpingBumpingprocessintroductionSolderBumpingprocessflowSolderbumpingprocessisaccomplishedinafoundry-likeprocessingsetting.Thebumpsaregenerallymadeoflead,tin,oracombinationofboth.Bumpingprocessintroduction•goldballbumpingistrulyanextensionofthewirebondingprocess.Wirebonding.Gold(stud)bumpsBumpingprocessintroductionStencilprintedsolderbumpingBumpingprocessintroductionSolderballbumpsplacementandreflowBumpingprocessintroductionCostsofgoldballbumpingvs.platingCostsofgoldballbumpingvs.platingCostsofgoldballbumpingvs.platingCostsofgoldballbumpingvs.platingBumpingprocessintroduction
苏州颀中Chipmore
上海宏茂Chipmos
上海安靠Amkor
星科金朋SCC
江阴长电JCAP
苏州晶方WLCSP
中芯国际SMICDomesticBumpingindustry上海宏茂Chipmos&苏州欣中Chipmore-TCP&COG&COFforLCDDriverIC-Goldbumps上海安靠Amkor-putintoproduction-gold&solderbumping星科金朋SCC-BumpingservicefromTSMC-Gold+Nibumping&solderbumpingDomesticBumpingindustry•JCAPBumpingServicesDomesticBumpingindustry苏州Shellcase-ShellcaseWLCSPprocess&Waferbumpingprocess&TSVWLCSPprocessDomesticBumpingindustry氮气回流焊炉氮气回流焊炉氮气回流焊炉氮气回流焊炉(forWAFERBUMPFORMING)(forWAFERBUMPFORMING)(forWAFERBUMPFORMING)(forWAFERBUMPFORMING)----YAMATOWORKS(120000USD)YAMATOWORKS(120000USD)YAMATOWORKS(120000USD)YAMATOWORKS(120000USD)ReflowmachineHELLER1800EXLHELLER1800EXLHELLER1800EXLHELLER1800EXL系列回流焊系列回流焊系列回流焊系列回流焊炉炉炉炉((((深圳敏科深圳敏科深圳敏科深圳敏科））））Reflowmachine大型全热风无铅回流焊炉大型全热风无铅回流焊炉大型全热风无铅回流焊炉大型全热风无铅回流焊炉大型全热风无铅回流焊炉----SNRSNRSNRSNR----845P845P845P845P（（（（苏苏苏苏州圣州圣州圣州圣岗岗岗岗））））ReflowmachineSEMIgearGENVEASTP200/300SEMIgearGENVEASTP200/300SEMIgearGENVEASTP200/300SEMIgearGENVEASTP200/300ReflowmachineReflowmachine