STMicroelectronics has announced the launch of a new computer chip aimed at the rapidly expanding AI data centre market. Developed in collaboration with Amazon Web Services (AWS), the photonics chip uses light rather than electricity, which helps increase speed and reduce power consumption in AI data centres. These chips are expected to be used in transceivers, which are crucial components in data centre infrastructure.
As top US software companies plan to invest $500 billion into AI infrastructure, there is rising demand for specialised chips, not only for computing but also for memory, power, and communications applications. ST’s new chip targets the communications sector, with a focus on improving the efficiency of transceivers, which are essential in AI data centres. The company also has a collaboration agreement with AWS to deploy this technology in their infrastructure later this year.
ST is working with a leading provider of optical solutions, although the company’s name has not been disclosed, to integrate the new chip into next-generation transceivers. The market for such devices, valued at $7 billion in 2024, is expected to grow significantly, reaching $24 billion by 2030. ST will begin mass production of these chips at its facility in Crolles, France.
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Lam Research has introduced two new chipmaking tools designed to support the growing demand for advanced AI semiconductors. The company unveiled ALTUS Halo, a deposition tool that applies molybdenum layers to chips, enhancing their performance and enabling further scaling for next-generation devices.
Micron Technology has already adopted the tool, bringing molybdenum into mass production, according to executive Mark Kiehlbauch.
Alongside ALTUS Halo, Lam launched Akara, an etching tool that removes excess material from semiconductor wafers, creating precise chip structures essential for complex AI applications.
These innovations position Lam to compete with major players in wafer fabrication equipment, including Applied Materials, ASML, and KLA Corp.
As AI-driven semiconductor demand surges, major clients like Micron, Samsung Electronics, and Taiwan Semiconductor Manufacturing Co (TSMC) are relying on advanced manufacturing tools.
TSMC executive Y.J. Mii highlighted the need for innovative solutions to develop more powerful chip architectures. In January, Lam reported a strong third-quarter revenue forecast, signalling positive growth amid the AI chip boom.
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The European Commission has approved a €920 million German state aid package for Infineon to build a new semiconductor manufacturing plant in Dresden. This funding will support the company’s MEGAFAB-DD project, which aims to produce a wide variety of chips. The new facility, expected to reach full capacity by 2031, will play a key role in strengthening Europe’s technological autonomy and security of supply in semiconductor technologies, aligning with the European Chips Act’s goals.
This move is part of a global trend where chipmakers are investing heavily in new plants, taking advantage of subsidies from the US and the EU to maintain the West’s edge in semiconductor technology over China. The European Commission has allocated €15 billion for public and private semiconductor projects by 2030, further reinforcing the region’s commitment to securing its position in the industry.
Infineon’s €3.5 billion investment, the largest in its history, will help address the growing demand for semiconductors used in industrial, automotive, and consumer applications. The company has committed to ensuring the plant benefits the wider EU semiconductor value chain, including research and development for the next generation of chips. The plant will also contribute to crisis preparedness by prioritising orders in case of supply shortages.
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Microsoft has announced a groundbreaking quantum computing chip, Majorana 1, which it claims could make useful quantum computers a reality within years. The company believes this innovation puts it ahead in the race to unlock quantum computing’s vast potential.
Unlike classical computers, quantum systems could perform calculations in fields like medicine and chemistry that would otherwise take millions of years, although they also pose risks to current encryption standards.
The Majorana 1 chip relies on a particle called the Majorana fermion, theorised in the 1930s. Microsoft says its unique design makes the chip less error-prone than its competitors.
Despite having fewer qubits than chips from Google and IBM, the company argues that the lower error rates mean fewer qubits are needed for practical applications.
Microsoft’s development of Majorana 1 combines advanced materials like indium arsenide and aluminium, using a superconducting nanowire to observe and control the Majorana particles.
Fabricated at its labs in Washington and Denmark, the chip was described as a ‘high risk, high reward’ endeavour by Jason Zander, a senior Microsoft executive.
Quantum physicist Philip Kim from Harvard University praised the innovation, calling it an exciting step forward. While scaling up the technology remains a challenge, experts suggest Microsoft’s approach could lead to significant advancements in quantum computing.
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President Donald Trump confirmed on Wednesday that he was in active discussions with China over the future of TikTok, as the US seeks to broker a sale of the popular app. Speaking to reporters aboard Air Force One, Trump revealed that talks were ongoing, underscoring the US government’s desire to address national security concerns tied to the app’s ownership by the Chinese company ByteDance. The move comes amid growing scrutiny over TikTok’s data security practices and potential links to the Chinese government.
The Trump administration has expressed concerns that TikTok could be used to collect sensitive data on US users, raising fears about national security risks. As a result, the US has been pushing for ByteDance to sell TikTok’s US operations to an American company. This would be part of an effort to reduce any potential influence from the Chinese government over the app’s data and operations. However, the process has faced complexities, with discussions involving multiple stakeholders, including potential buyers.
While the negotiations continue, the future of TikTok remains uncertain. If a sale is not agreed upon, the US has indicated that it could pursue further actions, including a potential ban of the app. As these talks unfold, the outcome could have significant implications for TikTok’s millions of American users and its business operations in the US, with both sides working to find a solution that addresses the security concerns while allowing the app to continue its success.
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Hong Kong is considering approving derivatives and margin lending for virtual assets, aiming to strengthen its position as a global hub for digital assets, according to the Securities and Futures Commission (SFC). This move is part of the city’s broader strategy, initiated in 2022, to become a leading virtual asset trading centre, particularly after China’s cryptocurrency ban in 2021. The SFC’s CEO, Julia Leung, announced the potential inclusion of derivative products and margin lending for professional investors, highlighting ongoing efforts to enhance Hong Kong’s competitiveness in the sector.
As part of its regulatory push, the city has already issued nine virtual asset trading platform licences, with more applications under review. One such licence was granted to Bullish Group, the parent company of CoinDesk. Additionally, financial secretary Paul Chan noted that the government is working on advancing regulations for stablecoins, further solidifying Hong Kong’s ambitions in the digital asset space.
The city will soon release a detailed roadmap for virtual asset growth, which will outline future plans. Meanwhile, Hong Kong competes with cities like Singapore and Dubai, also striving to become leading centres for digital finance. The latest developments come amid a broader global shift in the cryptocurrency market, which has seen significant interest from institutional investors following regulatory changes in the US under President Trump.
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Resonac Holdings, a leading chip materials maker in Japan, is positioning itself to make strategic acquisitions after reducing its borrowing, according to CEO Hidehito Takahashi. Speaking to Reuters, Takahashi expressed the company’s intention to take an aggressive approach this year, particularly eyeing opportunities when a state-backed fund exits its competitor JSR, a photoresist maker recently taken private.
Resonac, formed by Showa Denko’s acquisition of Hitachi Chemical, has been divesting assets, including a planned partial spin-off of its petrochemical business. Takahashi sees JSR’s potential exit as a key opportunity for Resonac to expand its footprint in the semiconductor materials sector. Japan’s semiconductor market remains competitive, despite the country’s reduced role in chip manufacturing, and companies like Resonac must scale up to remain viable.
In addition to its expansion efforts, Resonac is establishing an R&D centre in Silicon Valley to strengthen its ties with firms in the region. However, Takahashi made it clear that the company is not currently considering manufacturing materials in the US, though future demand could prompt a reassessment of such plans.
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Baidu has announced plans to open-source its upcoming Ernie 4.5 chatbot series, citing inspiration from the success of AI firm DeepSeek. The move is aimed at encouraging greater adoption of its technology by making it more accessible.
Baidu also plans to provide premium chatbot services free of charge starting in April, with the open-source launch scheduled for June.
DeepSeek’s open-source approach, combined with its innovative R1 model, has gained widespread attention and increased adoption of foundational AI tools. Baidu CEO Robin Li highlighted the significance of this strategy in shaping the company’s decision.
He expressed confidence in the technology behind Ernie 4.5, which Baidu claims will be its most advanced model to date.
Despite advancements in AI, Baidu’s Q4 2024 results revealed a 2% revenue decline to 34.12 billion yuan, slightly ahead of expectations. Growth in the Cloud AI sector, up 26% year-on-year, partly offset a 7% drop in its online marketing business.
Weakness in China’s economy, particularly the property market, has contributed to reduced advertising demand.
Baidu handled 1.65 billion daily interactions on its Ernie platform in December, up from 600 million in August. However, its US-listed shares dropped 7% in early trading after the results.
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South Korea has unveiled plans to acquire 10,000 high-performance GPUs by the end of the year, aiming to strengthen its national AI computing capabilities.
Officials emphasised that global AI competition has escalated from corporate rivalries to clashes between nations’ innovation ecosystems. Acting President Choi Sang-mok stated that public-private cooperation would be key to launching services at the country’s national AI computing centre.
The initiative comes amid the US government’s newly implemented restrictions on exporting AI chips, which categorise countries into tiers. South Korea remains exempt from these restrictions, allowing it access to advanced GPUs.
Details on the budget, specific GPU models, and private sector partners are expected to be finalised by September, according to the Ministry of Science and ICT.
US-based Nvidia dominates the GPU market with an 80% share, with rivals Intel and AMD trailing behind. Meanwhile, OpenAI, supported by Microsoft, is developing its first in-house AI chip to reduce dependency on Nvidia.
Chinese startup DeepSeek has also entered the AI scene with models prioritising computational efficiency over raw processing power, potentially narrowing the technological gap with US-made processors.
As nations race to secure technological supremacy, South Korea’s move signals its commitment to advancing its AI infrastructure and staying competitive in the global AI ecosystem.
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Samsung Electronics has nominated two of its top chip executives and a semiconductor expert for its board, aiming to enhance its position in the competitive chip market. The move reflects a strategic effort to revitalise its struggling semiconductor business.
Jun Young-hyun, head of Samsung’s chip division, and Chief Technology Officer Song Jai-hyuk have been proposed for board membership. Additionally, Lee Hyuk-jae, a professor at Seoul National University and leader of its semiconductor research centre, has been named as an outside director.
Samsung has been working to regain its footing in the semiconductor industry, where it recently lost market leadership in high-bandwidth memory (HBM) chips to rival SK Hynix. HBM chips are crucial for AI-driven GPUs, a rapidly growing market dominated by firms like Nvidia.
The nominations will be presented for approval at Samsung’s shareholders’ meeting scheduled for 19 March. The company hopes the addition of these experts will strengthen its long-term strategy in the chip sector.
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