// Semiconductor

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Apr 2

Chinese chipmakers seize 41% of domestic AI server market from Nvidia

Nvidia’s grip on China’s AI infrastructure is loosening faster than supply chain decoupling alone would predict. Domestic alternatives like Huawei’s Ascend and Alibaba’s chips now match enough of its performance for price-sensitive buyers to switch, particularly in cloud and state-backed deployments where geopolitical hedging matters as much as specs. Nvidia’s 55% share, down from dominance, reflects not just tariffs and export controls but the maturation of homegrown alternatives adequate for most workloads. Chinese customers have proven domestic options and Beijing has every incentive to deepen that dependency. Even if trade tensions ease, Nvidia is unlikely to reclaim that territory—the global chip supply chain is fragmenting in ways that won’t reverse.

theme-connected Infrastructure Semiconductor

Apr 1

South Korea’s chip exports surge past $32B in March, doubling year-over-year

Source: Nikkei

Samsung and SK Hynix are capturing outsized demand for AI-grade memory and advanced semiconductors, with chip shipments now representing 38% of South Korea’s total monthly exports—a concentration that makes the country’s economy a direct proxy for global AI infrastructure buildout. The 151% year-over-year spike in a single commodity class shows the domestic supply chain has reached maximum utilization, meaning further growth depends entirely on new foundry capacity coming online and sustained demand from hyperscalers building out training clusters. This also exposes South Korea’s vulnerability: a slowdown in data center buildout or a shift toward domestic chip production by the US or EU would crater these export figures within quarters, not years.

theme-connected Infrastructure Semiconductor

Mar 30

Samsung aims for silicon photonics mass production by 2028

Source: SamMobile

Samsung’s pivot to silicon photonics represents a critical competitive move in the semiconductor arms race, as the technology promises dramatically faster data transmission by replacing electrical signals with light—essential for the next generation of AI infrastructure and cloud computing. By targeting 2028, Samsung is openly acknowledging it’s behind TSMC’s timeline while signaling that photonics, not just traditional chip density improvements, is where the real performance gains will come from. This shift reveals an industry-wide recognition that Moore’s Law is hitting physical limits, forcing chipmakers to pursue fundamentally different architectures rather than incremental refinements.

theme-connected Hardware Semiconductor

Mar 30

Self-healing Camera Chips Open Door to Extreme Environments

Source: Blog – Hackaday

As space exploration pushes deeper into radiation-saturated zones like Jupiter’s magnetosphere, the ability to design electronics that repair themselves in real-time becomes a critical engineering constraint—not a nice-to-have. This shift from “radiation-hardened” passive resistance to active healing fundamentally changes what missions become feasible, potentially unlocking decades-long probes in previously hostile territories. The broader signal: we’re moving from designing systems that merely survive hostile conditions to designing systems that adapt and regenerate within them, a principle with applications far beyond space (deep-sea equipment, nuclear facilities, extreme industrial environments).