Applied launches AI 3D chip tools to power HBM and advanced packaging - CHOSUNBIZ - Chosunbiz

Applied Materials has unveiled a suite of 3D chip manufacturing tools tailored for artificial intelligence (AI) semiconductors, focusing on advanced packaging technologies such as high bandwidth memor... Read original →

Applied Materials’ new 3D chip tool suite signals a strategic pivot from transistor scaling to system-level integration. Tools like Opta CMP and Nokota ECD will directly boost yields for HBM4 and CoWoS-like packaging, forcing upstream TSV and interposer suppliers to upgrade materials and compelling downstream AI chip designers to rearchitect interconnects for hybrid bonding precision. Geopolitically, U.S. export controls on advanced packaging tools may soon extend to customers in Taiwan, China and mainland China, adding over 15% to Applied’s operational costs for localization and tech segregation. Competitors Tokyo Electron and ASML will accelerate chiplet-compatible metrology and lithography offerings, intensifying rivalry in e-beam inspection. Within 18 months, 3D stacking will expand beyond HBM into logic-memory fusion—equipment vendors lacking end-to-end process control risk exclusion from the AI chip supply chain.