AI boom turns chip packaging into the next battleground for semiconductors - شبكة تواصل الإخبارية

Packaging is displacing lithography as the new 'EUV' of AI chips — a reallocation of industrial power, not merely a tech iteration. CoWoS-L and SoIC capacity now impose a harder constraint than 5nm process nodes. NVIDIA's GB200 is fundamentally a packaging problem wearing a compute mask: thermal density in 2.5D stacks, ABF substrate warpage, and HBM4 twelve-layer micro-bump reliability — any single failure kills the entire package. Upstream 3D-IC EDA tools and China Taiwan's substrate/OSAT capacity are the new chokepoints. Intel's Foveros bet is a lateral move around TSMC's packaging moat, but the yield gap remains at least 18 months. Samsung's I-Cube continues to lose HBM customer qualification. The real battleground isn't the fab — it's the 2026 HBM4 + CoWoS-L capacity lock-in, where the top three GPU customers have already signed long-term agreements extending into 2027. If US export controls extend to bonding and inspection equipment, ASE and Amkor's expansion timelines face direct disruption, pushing global AI chip delivery costs up 15-25%. 12-24 month outlook: advanced packaging service premiums will hold above 30%. Second-tier players cannot close the process gap within two years. Packaging is the next 'wafer fab.'