Short updates from the semiconductor industry, with context and links to the relevant chapters. RSS
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October 12, 2026 Companies & Market
As process nodes keep shrinking, semiconductor fabs are tolerating less airborne molecular contamination, and filtration demand is rising faster than wafer output. Ye Siang Enterprise, a Taiwan-based leader in AMC filtration, says that effect is now translating into record revenue.
October 12, 2026 Companies & Market
Polar Semiconductor and IC-Link by imec are teaming up to bring 8-inch production of enhancement-mode GaN devices to market. The offering is based on imec’s GaN-on-Si process, device and epitaxy know-how and targets 40 V to 650 V applications, with planned expansion toward lower and higher voltages for future data center conversion needs.
October 12, 2026 Companies & Market
Samsung Electronics has reportedly committed 75–80% of its 2027 memory supply, including high-bandwidth memory (HBM), to long-term agreements. Nvidia, Google and Microsoft were among the major customers said to have largely finalized contracts.
October 12, 2026 Artificial intelligence
As AI workloads shift toward endpoint hardware, edge devices must deliver real-time inference within tight power and thermal limits. With traditional silicon scaling no longer providing the same power-density gains, design teams are increasingly relying on low-voltage foundation IP to reduce energy demand while keeping performance usable at the edge.
October 13, 2026 Companies & Market
Applied Materials expects the AI infrastructure buildout to keep wafer fab equipment spending on a strong multi-year upswing through 2030. The company points to leading-edge foundry-logic, DRAM and advanced packaging as the main growth engines and says its positions in process equipment, eBeam tools and services should support higher market share and profitability.
October 14, 2026 Research
Researchers have used first-principles simulations to spatially resolve a leakage pathway in gate-all-around field-effect transistors. The work links the off-state drain current at negative gate bias to direct gate-drain tunneling through the high-k dielectric, with drain-induced dielectric barrier lowering helping to усилify the effect.
October 14, 2026 Research
SK hynix has outlined a 3D FeNAND approach for analog compute-in-memory that co-optimizes cell, non-cell, and page schemes. The work targets lower data-movement overhead in AI systems and reports large gains in throughput and energy efficiency over conventional 3D NAND-based architectures.
October 14, 2026 Industry & People
ASM International is highlighting how the move toward more complex 3D devices is shifting attention beyond lithography and onto the materials and process steps needed to build them reliably.
October 14, 2026 Companies & Market
Renesas Electronics has introduced its first family of 100-V enhancement-mode discrete GaN power transistors, targeting high-power-density designs in AI data centers, humanoid robotics, and factory automation. The devices are claimed to cut hard-switching FOM by up to 35% and soft-switching FOM by up to 63% versus comparable GaN parts, while using a silicon-compatible FCLGA footprint to ease migration from silicon MOSFET layouts.
October 14, 2026 Industry & People
At Ayar Labs’ CPO Summit, Meta, Broadcom, AMD, MediaTek, Lumentum, Wiwynn and Upscale AI focused on whether the optical interconnect ecosystem can be ready for a 2028 demand surge. The discussions centered on manufacturability, supply-chain scale, interoperability and the OCI MSA as co-packaged optics moves toward high-volume deployment.
October 14, 2026 Companies & Market
NVIDIA is extending its CUDA-X stack into semiconductor design, manufacturing and test, with new tools such as cuPotential, NanoVDB and NPP aimed at AI-defined fabs. Early-access results cited in the announcement include a 2-3x gain for cuPotential over already GPU-optimized workflows, 30x faster simulation for Lam Research with NanoVDB, and 50x faster image-processing performance for a new KLA kernel.
October 15, 2026 Companies & Market
Two major memory chipmakers have reportedly agreed to higher replacement-part prices from ASML, even as the lithography supplier prepares broader price increases for its most critical tools. The focus now shifts to TSMC, ASML’s largest customer, which had previously been described as resisting such hikes.
October 15, 2026 Companies & Market
ASML is no longer simply accepting demand for its extreme ultraviolet lithography systems. The company says customers are already looking to place orders for 2029 and 2030, but these requests will be weighed against ASML’s available capacity before any allocation is made. At the same time, ASML confirmed that customers have agreed to pay more for its most critical EUV machines.
October 15, 2026 Research
Researchers at ETH Zurich and New York University have published a detailed experimental study of power consumption in real HBM2 DRAM chips. The work identifies strong operation-dependent and data-pattern-dependent variation, with read operations drawing more current than any other access and specific bus toggling increasing power by 29.4% under the tested conditions.
October 15, 2026 Research
Ayar Labs and GUC report thermal co-simulation results for a multi-chip package that combines optical engines with high-power AI processors. A liquid-cooled cold plate met the temperature targets, while a standard air heatsink failed to keep the package within spec.