排货流程及策略介绍

晶片製造部Page1of40FabAAAConfidential:一般教育訓練排貨流程及策略介紹DispatchflowandstrategyIntroduction晶片製造部Page2of40FabAAAConfidential:一般教育訓練ContentDispatchPurpose&strategyTerminologyintroductionTraditionalmanualdispatchoperationflowNowDispatchingEngineoperationflowD-Engine’sBenefitBasicdispatchstrategyconceptD-Enginearchitecture&defaultdispatchstrategyOPI&D-Engineperformancedemo晶片製造部Page3of40FabAAAConfidential:一般教育訓練DispatchPurpose&strategyModelingintegrateddispatchruleindispatchingsysteminordertosystematized.Purpose:Achievemonthly/quarterlyproductionplan,createthemaximumrevenuereduceproductioncycletime,inventoryOntimedeliveryStrategy:EnhancelinebalanceBottleneckmachineutilizationMovetargetcontrolBack晶片製造部Page4of40FabAAAConfidential:一般教育訓練TerminologyICflowLot(晶圓批)WIP:Workinprogress(在製品)Move(晶片移動量)T/R:TurnRate(晶片週轉率)Cycletime(生產週期)WaferIn/Out(晶片投入量/晶片產出量)ProductionPlan(生產企劃)Lotpriorityclass(晶圓批優先權)Back晶片製造部Page5of40FabAAAConfidential:一般教育訓練ICflowWaferstartWetT/FDiffPhotoEtchIMPWaferoutCMPBackWP晶片製造部Page6of40FabAAAConfidential:一般教育訓練MovedefinitionMove:晶片移動量Definition:PureMoveTotalMovePWMoveSamplingMoveReworkMovePureMoveTotalMoveNPWMoveSamplingMoveReworkMovePureMove=EffectiveMove….Back晶片製造部Page7of40FabAAAConfidential:一般教育訓練T/RDefinitionT/R:週轉率Definition:T/R=Move/WIPT/R=PassedStepscount/DayExample:Back11/19Fab8Amove=677478pcs,WIP=88473pcsFab8AT/R=677478/88473=7.66晶片製造部Page8of40FabAAAConfidential:一般教育訓練CycletimedefinitionT/RCycletime例如0.15um256MDDRTR/Day=6.5,totalstepcount=620T/Rcycletime=620/6.5=95dayOutputCycletime例如Lot12003/07/0107:30投入,2003/09/0107:30產出Outputcycletime=31+31=62dayIn-linecycletimeOP1flowC/T134投入-產出=1+3+4=8dayOP1-OP3=1+3=4dayOP2OP3Waitingtime+Holdtime+processingtime+transfertimeBack晶片製造部Page9of40FabAAAConfidential:一般教育訓練FabproductionPlanMasterproductionplanYearDeviceMonthJanFebMarAprMayJunJulAugSepOctNovDecinput27643042636039330012400000256MDDR_15output001823754403474423381291500input00030103195403620600589570589256MDDR_13output000002058202391580588581input000000000313031256MDDR_11output0000000000026input276430426390496495527620600620600620GrandTotal(Lotbase)output00182375440367500540520595588608input6,90010,75010,6409,75012,40012,37513,17515,50015,00015,50015,00015,500GrandTotal(Waferbase)output004,4919,23110,8289,02812,50013,50013,00014,65014,48014,9622003YearDeviceMonthJanFebMarAprMayJunJulAugSepOctNovDecinput8.915.415.212.012.710.04.00.00.00.00.00.0output0.00.06.512.514.211.614.310.94.30.50.00.0input0.00.00.01.03.36.513.020.020.019.019.019.0256MDDR_13output0.00.00.00.00.00.71.96.513.018.719.618.7input0.00.00.00.00.00.00.00.00.01.01.01.0256MDDR_11output0.00.00.00.00.00.00.00.00.00.00.00.9input8.915.415.213.016.016.517.020.020.020.020.020.0GrandTotaloutput0.00.06.512.514.212.216.117.417.319.219.619.62003256MDDR_15DailyAvginput/outputplanBack0.15um_S9*0.165um_NS*0.18um_N5*0.18um_N5*0.165um_NS*0.15um_S9*晶片製造部Page10of40FabAAAConfidential:一般教育訓練LotpriorityclassPriority:優先度Priorityclass:1:Q-timeshortlotsie:WJ-RGP2:UQTATLots.:SuperHotlots3:QTATLots:needtobehurryup.4:STDlotsneedtobequick.5:STDlots.6:STDlotscanbelittlelate.Back晶片製造部Page11of40FabAAAConfidential:一般教育訓練TraditionalmanualdispatchoperationflowFlowMFGMovetargetsupervisor•dailyproductionactionitem•personalexperience•reportsupportGroupleader/TEotherareasupervisorOperatorOPIQueryOPIMFGManuMoveTargetNext晶片製造部Page12of40FabAAAConfidential:一般教育訓練NowD-EngineoperationflowRTD工作站OPI派工ListDispatchinglotlistOperatorSelectthefirstlotUserDataSettingInterfaceOperationPrtD-EngineDB•Lotinformation•EQPinformation•Recipeinformation•Flowinformation...supervisorNext•dailyproductionactionitem•personalexperience•reportsupport晶片製造部Page13of40FabAAAConfidential:一般教育訓練D-EngineBenefit上線前上線後現場派工–現場派工訊息不直接傳遞–現場派工依人的不同而不同,沒有一定的模式–現場派工訊息直接傳遞–現場派工有一定的模式產品交期–人工處理更改產品交期–系統自動調整交期機台負荷–機台負荷平均化不易全盤掌握–系統自動調整機台負荷平均化Back晶片製造部Page14of40FabAAAConfidential:一般教育訓練BasicDispatchStrategy-1/13Example:LotpriorityforpriorityclassEQPALot2Lot1ReadyLot3SuperhotlothotlotNormallotExample:LotpriorityforduedateEQPALot2Lot1ReadyLot3Ahead:3.1dayAhead:1.1dayDelay:1.1dayNext晶片製造部Page15of40FabAAAConfidential:一般教育訓練BasicDispatchStrategy-2/13EQPAAReadyAAABTarget400pcsTarget0pcsD-Strategy:EQPAdispatchlothaveremainingtarget,Atypelotwillbefirstdispatched.Example:LotpriorityforMovetargetNext晶片製造部Page16of40FabAAAConfidential:一般教育訓練BasicDispatchStrategy-3/13Example:LotpriorityforQ-timeEQPBLot2Lot1ReadyLot3RemainQ-time:3.1hrsRemainQ-time:2.3hrsRemainQ-time:0.5hrsOP1flowQ-timeConstraint4hrOP2OP3EQPAReadyD-Strategy:EQPA’sWIPdispatch,willconsiderQ-WIPquantityifhaveoverEQPB’sloading.Next晶片製造部Page17of40FabAAAConfidential:一般教育訓練BasicDispatchStrategy-4/13EQPCEQPAEQPBRunDown/PM/S.S/processInhibitBBAAAReadyExample:LotpriorityforthenextOPofEQP’sstatusNext晶片製造部Page18of40FabAAAConfidential:一般教育訓練BasicDispatchStrategy-5/13EQPCEQPAEQPBRunRunABBAAAReadyBAAAAAssumethatproductA,BprocesstimearethesameExample:LotpriorityforthesametypeofEQP’sWIPNext晶片製造部Page19of40FabAAAConfidential:一般教育訓練Ba