NuAxiSemiconductor trade intelligence
Imec's new post-exposure bake method speeds up EUV chipmaking tools, boosting production for the most advanced chips — 20% gain in photoresist improvement from increased oxygen concentration
What happened
Imec demonstrated a 15-20% photoresist speed improvement for EUV lithography by increasing oxygen concentration during post-exposure bake, potentially boosting scanner throughput. This R&D milestone targets metal-oxide resists used in advanced nodes but requires new tooling and faces industrialization uncertainty. Neutral: Pure process R&D with no immediate supply, demand, or price impact for traders.
Impact and signal
Low impactImpact score: 8/100
Affected components and suppliers
EUV PhotoresistMetal-Oxide Resist (MOR)
Imec
EUVlithographyprocess-improvementR&D
Source and time
Source: Tom's Hardware · 2/27/2026 · View original source
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