• SA Reflow profile validation Pre Treatment Cleanliness check (OSP) at Yang Fa
• Running Pre-Treatment (CZ testing,qualification activities,running & monitor engineering lots)
• Running Sphere Attach (SA) (CZ testing,qualification activities,running & monitor engineering lots)
• Run SA Reflow + Pre-Treatment Profile Engineering study
• Running ICOS System track out/lot end move or store into next process
• Check X-sec, X-ray, CSAM, EDX and PATS) - Abnormal condition & defects
• New support tool critical dimension measurement / testing
• New pallet/peripheral critical dimension buyoff
• Machine UPH Calculation

#LI-DNI