Technology
Samsung, TSMC, and Intel Back Major Chipmaking Shift for Next-Gen AI Processors
The world's biggest chip manufacturers are adopting ASML's cutting-edge $400 million lithography machines and standardizing on larger photomasks—a change that could accelerate production by 40 percent.
Ars Technica
Samsung Electronics and Taiwan Semiconductor Manufacturing Co. have announced commitments to deploy ASML's latest high-end lithography equipment over the coming years. In tandem, both firms—alongside Intel—have agreed to adopt a significant technical standard involving larger photomasks, a move expected to unlock roughly 40 percent gains in manufacturing throughput.
The push marks a watershed moment for the semiconductor industry's embrace of high-NA EUV (extreme ultraviolet) photolithography, a technology available exclusively from Dutch firm ASML that carries a premium price tag of up to $400 million per unit. The capability promises chip designers the ability to etch ever-smaller transistor features, paving the way for more powerful and energy-efficient processors destined for AI data centers, smartphones, tablets, and personal computers.
How EUV Lithography Works#
Modern advanced chips rely on EUV technology to project intricate circuit patterns onto silicon. The process harnesses an extraordinary feat of physics: ultra-powerful laser pulses strike molten tin, vaporizing it into plasma at temperatures exceeding 200,000 degrees Celsius. An array of precision mirrors then captures the resulting extreme ultraviolet light and funnels it into a bus-sized optical apparatus that transfers these patterns, layer by layer, onto silicon wafers. ASML's latest high-NA iteration benefits from larger mirrors and a more refined optical design, enabling tighter control and sharper focus of the light beam.
Industry Timeline and Production Targets#
Samsung, based in South Korea, has signaled its intention to integrate ASML's high-NA systems into memory chip fabrication by 2028. TSMC, headquartered in Taiwan, is plotting a later adoption window—2030—but aims to deploy the technology in manufacturing cutting-edge logic chips for major clients including AMD, Apple, NVIDIA, and Qualcomm.
Why This Matters#
The convergence of new equipment and shared technical standards signals confidence across the industry that the next generation of lithography is ready for mainstream production. Standardizing on larger photomasks addresses one of the thorniest constraints in chip scaling, potentially making the path to smaller transistors and faster performance far more efficient and economically viable.
