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TSMC and ASML Announce Initiative to Pioneer Industry Transition to Large-Format ...
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Fusion42 · 8 September 2026 · Fusion42 review
TSMC and ASML have announced an initiative to lead the industry's transition to using large-format photomasks for high numerical aperture (High NA) extreme ultraviolet (EUV) lithography, a critical advancement for semiconductor manufacturing.
This Wire brief sits within Fusion42's coverage of Semiconductors, and 2 sources have reported it.
◆ ◆ The Wire takeaway
TSMC's move with ASML to pioneer large-format photomasks shifts semiconductor manufacturing standards and opens supply chain opportunities for photomask suppliers and EUV tool integrators. You must align your product roadmap or sourcing strategy with this new lithography step to stay relevant in advanced chip making.
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2 sources · 8 Sep 2026
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