CoWoS™ technologies

Summary form only given. CoWoS™ technology is a full 3D IC integration, which offers unique values of simplified integration, favorable yield, and fast time-to-market. The technology is ideal for thin wafer integration flow, as the thin TSV wafer is always protected. The wafer level integration minimizes warpage, which is critical for μ-bump stacking yield and reliability. The advantages of CoWoS get better for larger size chips. The design reference flow is deployed, and full design methodology and kits are ready. The CoWoS technology passed package and product qual on multiple products, and achieved excellent yield in production.