Danisense has introduced a high-precision current transducer designed for isolated DC and AC current measurement in PCB-mounted power electronics. The source does not state pricing, availability timing, capacity, or a cause for the announcement.
TSMC's patent disclosures involving vertical DRAM raise the question of whether the foundry could eventually challenge established memory makers. The source notes that US20220359529A1, published in November 2022, describes a vertical-channel transistor integrated with a hybrid trench-and-stacked capacitor, while another application filed in May 2022 and published as US20230240066A1 places a capacitor directly above a vertical gate-all-around transistor. The article stresses these are technical explorations that should not be merged into a single architecture or treated as product announcements, and do not establish TSMC's production readiness, investment commitment, or intention to sell commodity DRAM; plausible uses (embedded memory, logic-memory integration, or future customer requirements) remain an inference rather than a disclosed commercial strategy. SK hynix has publicly identified both a 4F² vertical-gate platform and 3D DRAM as future directions, though these are related but distinct concepts. The article lists three obstacles for 3D DRAM: electrical control, capacitor integration, and manufacturing economics, concluding that competition will be decided by turning promising structures into dependable products at competitive cost. The source states no price movement or supply change.
Thailand-based precision sheet-metal manufacturer Jinpao Precision has entered the supply chain of a leading Thailand-based power-management company on the strength of its resilient manufacturing capabilities and highly adaptable product layout strategy. The company is accelerating its expansion in Thailand to capture growing AI demand as it furthers its efforts in high-end power cabinets, backup battery unit (BBU) systems, and energy-storage components. This is a planned expansion; the source does not specify concrete capacity figures or timelines.
Ateco, a back-end memory semiconductor equipment manufacturer, submitted an application for a preliminary Kosdaq listing review to the Korea Exchange on Oct. 28, pursuing a listing under the technology-based special listing program with Mirae Asset Securities and IBK Investment & Securities as lead underwriters; the program allows companies with recognized technological capabilities to go public even if they do not meet certain financial requirements including profitability, and the company plans to use listing proceeds to strengthen its product lineup. Ateco manufactures test handlers for automated memory semiconductor testing, with equipment used for HBM, LPCAMM and SOCAMM2; it began supplying SOCAMM2 test handlers in the first half of this year, its customers include Samsung Electronics and Micron, and SOCAMM2 modules tested using its equipment are used in Nvidia's Vera Rubin AI platform. The company faces financial difficulties: as of the end of last year it had negative equity, with total liabilities of approximately 43.1 billion won substantially exceeding total assets of about 27.5 billion won and total equity at negative 15.6 billion won; the shortfall stems from accumulated operating losses, with last year's revenue of approximately 12 billion won and an operating loss of about 10.9 billion won, revenue declining roughly 33% from approximately 18 billion won a year earlier while the operating loss widened about 24-fold from roughly 450 million won.
Semiconductor epitaxy maker Episil-Precision said a localized fire broke out on October 28 at its plant on Innovation First Road in Hsinchu Science Park, causing no injuries or trapped personnel. The affected facility is one of the company's five production sites and accounts for less than 10% of its total output value and production capacity. According to the title, the 6-inch and 8-inch lines are to restart within two weeks (a planned status; the body provides no further restart details). The source does not state the cause of the fire.
Eternal Materials posted earnings before taxes (EBT) of NT$388 million (approx. US$11.92 million) in September 2026, surging 158.28% year-over-year and up 44.47% from August, as revenue from semiconductor advanced packaging materials and precision equipment both reached record highs for a single month. The source states no cause beyond the record single-month revenue in these two businesses; the core fact is the reported September results.
Advanced Energy Industries Inc (Nasdaq: AEIS) launched its new Centra™ Smart Hub at SEMICON West in San Francisco. Combined with the company's new Remote Smart Sensors (RSS), it enables more accurate wafer-temperature measurement and real-time temperature control for many lamp-heated Si and SiC thermal processes, such as rapid thermal annealing (RTA) and Epitaxial (Epi) growth. The company states it delivers up to a 40% improvement in accuracy over other standard solutions when measuring at either 3.3 um or 5.2 um and at temperatures up to 1700°C. The Centra Smart Hub includes embedded ECAT and Ethernet protocols for integration into leading system architectures; the hub is placed in an instrument rack and connected to the RSS, which is installed directly on the chamber and provides multiple measurement points across the wafer in ambient temperatures of up to 60°C. The source does not link this product to any specific component price or supply condition.
Taiwan-based high-end precision metal components maker Kuen Tong Technology, a major supplier to a US low-Earth orbit (LEO) satellite operator, is set to list on the Taipei Exchange's Emerging Stock Board on October 29 at a reference price of NT$390 (approx. US$12.03) per share. Riding rising satellite demand, the company plans to expand production capacity in Thailand from 2027 while developing AI server liquid cooling and semiconductor equipment businesses. The expansion remains a plan and the listing date is a scheduled arrangement; the source does not state the cause beyond rising satellite demand.
This is a background technology column published on October 29, 2026 (authored by Professor Younghyun Kim of Hanyang University ERICA), explaining — not reporting — industry developments; it contains no price, capacity or policy event. The article states that AI data center bottlenecks have shifted from GPU compute speed to data movement: copper interconnects suffer signal loss, heat and repeater power overhead at high speeds and longer distances, so networks are shifting to silicon-photonics-based optical interconnects; co-packaged optics (CPO) places optical engines next to the switch ASIC to shorten electrical paths, increase bandwidth density and save power. It cites Meta's evaluation of a CPO switch system presented at ECOC 2025, in which power consumption in the optical interconnect portion was approximately 65% lower than a comparable pluggable architecture, with connection stability confirmed under the specific test conditions; companies such as NVIDIA and Broadcom are accelerating commercialization by introducing network products incorporating CPO technology. The article also describes LPO (removable modules with the DSP eliminated) and NPO (optical engines close to but outside the switch package) as alternative approaches, explains that HBM and CPO reduce GPU data-wait time at the memory and network levels respectively, and notes remaining CPO challenges including laser light supply, fiber connection, heat from ASICs, and yield improvement.
On Oct. 27 local time at Oracle AI World, Intel said it plans to increase shipments of its current-generation Xeon server CPUs to Oracle Cloud Infrastructure (OCI) and to supply its next-generation Xeon processors, codenamed Diamond Rapids. OCI's 14th-generation server platform (X14) will feature Intel's Diamond Rapids processors to improve AI acceleration and general computing performance. OCI X14 will incorporate enhanced Intel Advanced Matrix Extensions (AMX), which support reduced-precision floating-point formats including FP8, FP16 and BF16, allowing AI inference applications to run more efficiently and at higher speeds. The platform will also feature Intel Advanced Performance Extensions (APX), which improve execution speed by reducing instruction overhead. These technologies will enhance the efficiency of embedding generation, reranking of search results, and small language model (SLM) inference workloads. This is a planned expansion of the supply partnership; the source does not state the cause.
Reports of internal display damage have emerged for Apple's first foldable smartphone, the iPhone Duo. According to industry sources on Oct. 28, following the device's launch on Oct. 23, devices reported in the United States, Australia and other markets showed similar symptoms, including cracks near the lower portion of the central fold and long white lines extending to the right; some users said they heard a cracking sound after folding and unfolding several times, followed by screen damage. The leading hypothesis is that metal components inside the external hinge may have broken or malfunctioned, damaging the back of the display; cracks in similar locations across multiple countries have raised concerns about a possible structural defect in the hinge itself. The external hinge consists of more than 100 precision components; if a connecting component breaks or the support plate fails to move properly, the metal structure could press against the back of the OLED panel, and damage to internal OLED wiring could cause bright lines. Apple uses 3D printing for the titanium hinge cover, and observers suggested its adoption, potentially motivated by cost reduction, may be linked to hinge durability issues. The device had hinge production yield problems during development; the primary external hinge supplier was changed from U.S.-based Amphenol to Taiwan's Shin Zu Shing, which also reportedly supplied 'golden samples' meeting Apple's standards. Foxconn's assembly yield reportedly stood at slightly above 60% in mid-September, with yield problems of key components such as the hinge and OLED display, supply delays and design changes cited as possible causes. Supply chain: Shin Zu Shing and Amphenol supply the external hinges; South Korea's Fine M-Tec reportedly supplies the internal hinge (backplate); Samsung Display is the exclusive foldable OLED panel supplier; upper UTG is supplied by Lens Technology and South Korea's UTI; lower UTG by Lens Technology and China's Biel Crystal. Observers believe machining or assembly issues in the external hinge could be resolved through process improvements, but a design change may be necessary if the problem lies in the hinge structure itself. Apple said it is aware of an issue affecting internal displays of a small number of iPhone Duo devices and that users should contact AppleCare for a replacement.
Qualcomm said on Oct. 27 local time that it will supply its Snapdragon X platform for the Blue Chip Project. The Blue Chip Project aims to design and assemble computer hardware for various public-sector applications in the US, with the goal of rebuilding domestic computer manufacturing capabilities. Qualcomm will supply its Snapdragon X series, a system-on-chip (SoC) platform for PCs that serves as the core processor for the Blue Chip product lineup; the platform integrates a CPU for general computing tasks, a GPU for graphics rendering and an NPU for AI workloads. Anduril will develop computers, including laptops, based on Snapdragon X chipsets, intended for government, defense, emergency response and other public-sector applications. Anduril has already completed a prototype of the first Blue Chip laptop; components sourced from US and allied-country suppliers account for more than 90% of total component procurement costs. Official orders will begin next year. PCB assembly will take place at Anduril's Arsenal-1 facility in Ohio. The project will proceed in stages: the first phase focuses on sourcing US-made components and expanding domestic manufacturing, the second aims to minimize dependence on foreign suppliers, and the ultimate goal is a domestic supply chain handling everything from raw materials to final product assembly in the US. The source does not state a cause beyond this context.
AP Systems said on Oct. 28 that it will participate in a third-party allotment of new shares by SD Optics, acquiring a stake in the provider of ultra-precision optical inspection solutions through convertible preferred shares (CPS). This is a planned equity investment. Through the investment, AP Systems plans to integrate SD Optics' optical technologies into its equipment, explore new markets and establish a strategic partnership, jointly targeting the next-generation semiconductor and display inspection and metrology markets. The companies will target advanced packaging applications including high-bandwidth memory (HBM), fan-out panel-level packaging (FOPLP) and through-glass vias (TGV) in semiconductor glass substrates, and jointly develop metrology and inspection equipment. Founded in 2010, SD Optics became the first company in the world to commercialize MEMS-based Mirror Array Lens System (MALS) technology; MALS controls an array of microscopic mirrors at a frequency of 12,000 Hz, enabling real-time focus adjustments without mechanical vibration, and is optimized for 3D surface profile measurements of samples with significant height variations and ultra-high-speed vision inspection. The technology has been adopted in ZEISS microscope systems, and SD Optics has supplied inspection modules and equipment to TGV, advanced packaging and display companies. Integrating MALS-based 3D line-scan modules into AP Systems equipment would enable precise, real-time measurement of product surface profiles, height differences and residues.
South Korean semiconductor materials and components manufacturer YMC announced on Oct. 28 that it signed a framework agreement for strategic cooperation with China's Jinduicheng Molybdenum Co. (JDC), Asia's largest molybdenum producer. The signing ceremony was held at JDC's headquarters in Xi'an, China, attended by YMC Vice President Park Jung-keun, JDC Vice President Wang Zhiyu and other senior officials. JDC, headquartered in Shaanxi Province, China, operates a vertically integrated business spanning ore mining, smelting and advanced materials processing, and is a key subsidiary of Shaanxi Non-ferrous Metals Holding Group, a major Chinese state-owned enterprise. The two companies will establish a cooperative framework covering raw material supply, precision processing and global sales for the semiconductor and display industries: JDC will supply high-quality molybdenum raw materials, YMC will precision-process them into materials and components, and the companies will jointly market the products in South Korea and other global markets. This is a signed framework agreement; the source does not state further details on implementation or outcomes.
Silicon capacitors for AI processors, precision thick-film resistors and automotive polymer capacitors are among the finalists for the Elektra Awards 2026 in the Passive Components and Interconnect category, with the finalists' advances related to power integrity, precision and reliability. The source does not state the cause; this is awards finalist information only and involves no price, supply or capacity change.
Advanced Energy Industries Inc (Nasdaq: AEIS) announced at the 2026 Open Compute Project (OCP) Global Summit three new M-CRPS power supplies capable of delivering up to 3600 W with power density of over 100 W/in³, and these power supplies are OCP-compliant. The new products comprise the 3600 W CSU3600AT-9-3M0, which addresses demand for higher-power 54 V architectures, and two 3200 W units: the CSU3200AT-3-6M0, which supports 12 V output architectures for AI and data center applications, and the CSU3200ADC-3-3M0, which delivers 3200 W at a 12 V output for DC-input LVDC-powered telecom and OCP +48 V busbar infrastructure. The AC-input PSUs are certified to 80 Plus Titanium standards, and the DC-input model delivers a peak efficiency of 94%; the products use a compact 185 mm form factor and incorporate advanced cybersecurity and firmware security features. The CSU M-CRPS Series supplies are designed for data centers, AI, and enterprise compute, as well as storage, networking, and telecom workloads requiring high-density power architectures, giving system architects a scalable upgrade path based on the same chassis and mechanical design across multiple power levels.
Microchip is adding the LX-820 Radiation-Tolerant Quartz Oscillator to its L-Series of timing devices, designed for Low Earth Orbit (LEO) and other space applications. The L-Series is positioned between commercial off-the-shelf (COTS) oscillators and traditional high-reliability space products, combining commercial- or military-grade components with production inspection, electrical and thermal analysis and hybrid manufacturing. The LX-820 supports CMOS output frequencies from 1.25 MHz to 135 MHz and LVDS output frequencies from 100 MHz to 250 MHz, with an operating temperature range from -55°C to 125°C. It is available in a 3.2 mm × 2.5 mm surface-mount package and meets MIL-PRF-55310 Level B requirements. For radiation tolerance, the oscillator has passed Total Ionizing Dose (TID) and Single-Event Latchup (SEL) testing as complete, functioning devices, with radiation tolerance up to 50 krad and SEL testing to 40 MeV·cm²/mg. The part is available in production quantities. L-Series OCXOs (Oven-Controlled Crystal Oscillator) incorporate ruggedized construction and four-point crystal mounts designed to survive launch and the intended mission profile.
Ceva announced a next-generation NeuPro NPU portfolio introducing four NPU families sharing a common architecture and unified software stack: NeuPro Nano targets always-on sensing and entry-level perception, NeuPro Prime supports mainstream CNN and transformer workloads, NeuPro Max extends into advanced edge applications including high-resolution perception, multimodal models, robotics and on-device assistants, and NeuPro Ultra targets AI infrastructure, supporting complex language model inference and integration into intelligent memory, connectivity and data-processing silicon. Ceva reports up to twice the AI throughput per square millimeter and a 50% improvement in energy efficiency compared with the first generation. The architecture supports FP4, FP8 and mixed precision, higher memory bandwidth, dynamic shapes, paged key-value caching, and Mixture-of-Experts and linear attention. A single SDK spans all four families, and designers can combine multiple NeuPro engines within one SoC. Ceva says lessons from more than 15 first-generation NeuPro licensees helped shape the new portfolio. Selected customers are already receiving early access, with general availability planned for the second quarter of 2027.
Samsung published Part 1 of a series on the evolution of AI and AI chips and the HBM that powers them; the content is technical background. It explains the division of roles among AI chips (GPUs, AI-specific ASICs, CPUs), notes that during decode at smaller batch sizes memory bandwidth can become a key performance constraint, and describes KV cache data storage needs that grow as context lengths and concurrent requests increase. The article recounts that GPUs traditionally used GDDR for high memory bandwidth, but because GDDR devices are placed around the GPU on the board, adding memory requires additional space and routing, and raising per-pin data rates increases challenges of power consumption, heat, and signal integrity. HBM addresses this by combining vertical stacking with a wide I/O interface, connecting multiple stacked DRAM dies through Through Silicon Vias (TSVs), delivering high bandwidth, higher capacity, greater energy efficiency, and high-density packaging in a smaller footprint. It also outlines HBM's generational evolution, including stack counts rising from 8-high to 12-high and 16-high, higher-density DRAM dies, and advanced logic-process base dies. Samsung's zHBM is currently under development and directly stacks memory on top of the compute device via 3D integration to shorten data paths. The content is informational only, with Samsung providing no warranty as to its accuracy or completeness.
Chunghwa Precision Test Tech (CHPT), a major semiconductor test interface supplier, posted record revenue and profit in the third quarter of 2026, with consolidated net profit of NT$551 million (US$16.97 million), up 11.5% quarter on quarter and double the figure from a year earlier; earnings per share reached NT$16.75. The company has earned more than one times its paid-in capital for three consecutive quarters. The source does not state the cause.
Whose chips are really inside the hottest new products? We open them up and show you, one part at a time.
iPhone DuoFirst-pass BOM: 37 parts, 12 brands and 16 public MPNs; A20 Pro, C2, N1 and the power/RF chains are located, while the NAND brand stays unconfirmed.See the full teardownAll teardowns| Analog | $0.68 | −5.9% |
|---|---|---|
| Connector | $0.75 | +0.2% |
| CPU | $386.74 | −21.3% |
| DDR4 | $88.40 | −0.2% |
| DDR52026-W13 | $14.89 | −11.2% |
| GPU | $478.20 | +8.2% |
| MCU | $0.68 | −61.7%Unusual |
| MLCC | $0.01 | +54.0%Unusual |
| MOSFET | $0.12 | −82.8%Unusual |
| PMIC2026-W13 | $0.44 | −12.5% |
| SSD/HDD | $288.43 | n/a |