Industry Analysis
The ramp-up of 3nm nodes is triggering a cascading reshuffle across the equipment stack: EUV lithography has shifted from optional to essential, boosting ASML’s order visibility while pressuring Tokyo Electron and Lam Research to accelerate co-optimized deposition and etch modules. This leap significantly raises capex barriers, reinforcing the oligopoly of TSMC (Taiwan, China), Samsung, and Intel. Escalating export controls from the U.S., Netherlands, and Japan are forcing Chinese foundries into accelerated domestic substitution—yet core EUV subsystem gaps remain unbridgeable in the near term, delaying yield ramp timelines. In response, Applied Materials and KLA are pivoting toward advanced packaging and AI-enhanced process control software. Over the next 18 months, the equipment market will bifurcate into three tiers: high-end bottlenecks, mid-node market grabs, and back-end integration races—with supply chain redundancy becoming a structural cost overhead.
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