lithography
17 articles about lithography in AI news
China's Domestic DUV Lithography Machines Enter Production, Targeting 20 Units by 2027
China's domestic DUV lithography enters production with a plan for 5 units in 2026, 20 in 2027, targeting SMIC, Hua Hong and CXMT, challenging ASML's bottleneck.
China's $47.5 Billion Gambit: The National Push to Build a Homegrown ASML
China's top semiconductor executives are calling for a consolidated national effort to develop domestic alternatives to ASML's EUV lithography machines. With $47.5B in state funding, they aim to overcome export restrictions that block access to advanced chipmaking tools.
ASML's EUV Power Surge: How a 1,000W Light Source Could Reshape Global Semiconductor Manufacturing
ASML has achieved a major breakthrough in extreme ultraviolet lithography, boosting light source power from 600W to 1,000W. This advancement could increase chip production capacity by up to 50% by 2030, potentially accelerating AI hardware development and easing global semiconductor shortages.
China Builds First Phase-Change Memristor Neural Chip
Chinese researchers built the first phase-change memristor neural chip, claiming 10,000x energy efficiency but releasing no benchmarks.
Kirin 9030 metal pitch 32.5nm beats Intel 18A by 10%
Kirin 9030 metal pitch measured 32.5nm, beating Intel 18A by ~10%, achieved without EUV, per SemiAnalysis.
China's 14nm AI Chip Hits 520 TFLOPS Via Architecture, Not Shrink
China's 14nm AI chip claims 520 TFLOPS and 6.4TB/s bandwidth via software-defined and 3D near-memory architecture, bypassing advanced node restrictions.
Chinese Team Claims Carbon Nanotube CFET Breakthrough; Challenges TSMC at 2nm
Chinese team claims 3x carbon nanotube CFET gain over silicon at 2nm, bypassing EUV. No peer review; skepticism warranted.
IBM Shows Sub-1-nm Chips, Targeting Production in 5 Years
IBM showed sub-1-nm chips at IEDM, targeting production in 5 years. It challenges TSMC and Intel in the race to shrink transistors for AI workloads.
Huawei Chairman Thanks US Sanctions, Claims 1.4nm Equivalent by 2031
Huawei chairman thanks US sanctions, unveils Tau Scaling Law targeting 1.4nm density by 2031 via signal-speed optimization, not transistor shrinking.
Huawei's τ Scaling Law Redefines Transistor Race Without EUV
Huawei's τ Scaling Law at IEEE ISCAS replaces geometric transistor scaling with time-based optimization, targeting 1.4nm density by 2031 without EUV, challenging US export controls.
The $500B AI Chip Bottleneck: One Material, One Supplier
A single Japanese chemical company supplies 98% of the thin-film material used in every AI chip on earth. NVIDIA is paying half the capex to expand supplier fabs as lead times stretch past 6 months.
NVIDIA Research Shows AI Can Optimize Decades-Old EDA Tools Like ABC
New NVIDIA research indicates AI can be used to optimize Electronic Design Automation (EDA) tools, such as the classic ABC system, which have been manually tuned by engineers for decades. This could automate a core, labor-intensive bottleneck in semiconductor design.
Houthi Threat to Bab el-Mandeb Strains AI Chip Supply Chain
Escalating Middle East conflict threatens two key maritime chokepoints, Bab el-Mandeb and Hormuz, jeopardizing the helium and energy supplies that underpin global advanced AI chip manufacturing at TSMC and SK Hynix.
TSMC 2nm Capacity Constraints Create Opening for Samsung in AI Chip Foundry Race
TSMC has reportedly hit a 'hard capacity wall' at its 2nm node, creating a strategic opportunity for Samsung Foundry to capture AI accelerator business from major clients like Nvidia and OpenAI. This bottleneck could reshape the competitive landscape for advanced semiconductor manufacturing.
Kyushu University AI Model Achieves 44.4% Solar Cell Efficiency, Surpassing Theoretical SQ Limit
Researchers at Kyushu University used an AI-driven inverse design method to create a photonic crystal solar cell with 44.4% efficiency, exceeding the 33.7% Shockley-Queisser limit for single-junction cells.
Elon Musk Announces $20 Billion Austin Chip Fab, Calls It Most Ambitious Manufacturing Project Since Manhattan Project
Elon Musk announced a $20 billion semiconductor fabrication plant in Austin, Texas, describing it as the most ambitious manufacturing project since the Manhattan Project. The announcement was made via a retweet but lacks specific technical details on node size, capacity, or timeline.
China's Semiconductor Leaders Rally for National AI Chip Alliance Amid Tech War Escalation
China's top semiconductor executives have issued an unprecedented public call for a consolidated national effort to build AI chips, signaling a strategic shift toward self-reliance as U.S. export controls tighten. This coordinated push represents China's most direct response yet to technological containment efforts.