Nittobo is expanding production of its T-Glass glass cloth as demand from AI chip makers tightens a critical part of the global semiconductor supply chain. The move matters beyond Japan because shortages of this insulating material could slow advanced chip production, raise costs, and affect technology markets worldwide.

Skyworks Solutions (Nasdaq: SWKS) has completed its combination with Qorvo, creating a US-based supplier of high-performance radio frequency (RF), power management, and analog and mixed-signal semiconductors. The company expects annual cost synergies of US$500 million or more, and says the deal will add to non-GAAP earnings per share right away.

As AI computing clusters continue to expand, performance requirements for scale-out interconnects between racks are rising rapidly. This is pushing traditional pluggable optical transceivers from 800G to 1.6T and accelerating the transition toward future 3.2T products, a shift reshaping printed circuit board (PCB) manufacturing from substrate materials to processing technologies.

Jedec released a new standard for silicon photonics (SiPh) testing and manufacturing controls to promote consistent reliability practices. The standard comes as SiPh experiences rapid growth due to its potential to replace copper interconnects amid AI infrastructure demand surges.

South Korean outsourced semiconductor assembly and test (OSAT) provider LB Semicon is expanding power semiconductor backend capacity at its Gumi plant as it steps up efforts to reduce its reliance on display driver integrated circuits (DDIs) and a highly concentrated customer base, backed by new business from Qualcomm and Renesas and KRW30 billion (approx. US$22.3 million) in planned equipment investment.

China's WG Tech has reportedly begun the second phase of investment in its through-glass via (TGV) glass substrate production line, with total future capacity projected to reach 1 million square meters a year. Analysts say Chinese makers have moved ahead of South Korean rivals by building production lines first, then accelerating product output and customer validation, giving China an early lead in glass substrate commercialization.

Severe floods triggered by days of extreme rain in Thailand have paralyzed transport in Bangkok and several other areas, disrupting local auto and components supply chains and drawing attention to damage at Taiwanese companies with factories in the country. The flooding has also slowed shipments from Taiwan PCB makers in Thailand as road and airport transport remain affected.

Chunghwa Precision Test Tech (CHPT), a supplier of semiconductor test interfaces, posted record revenue for September and the third quarter of 2026 as demand for AI-related chip testing kept capacity utilization high. Revenue for the first nine months of the year also reached a record.

Prices for low-cost 6-inch silicon carbide (SiC) substrates, after years of capacity expansion and brutal price wars, are now showing clear signs of bottoming out in the second half of 2026. The cheap material has also unleashed wave after wave of demand, with China's domestic stimulus tightening SiC wafer fabrication capacity and spilling over into Taiwan's supply chain.

The resilience of global goods trade amid tariff escalation and an energy shock is real, but it rests on a narrow base. A breakdown of ITC Trade Map export data shows that a handful of AI hardware categories, led by servers, processors and memory chips, account for well over a third of the growth in world exports, and that the gains are flowing overwhelmingly to a small group of East Asian exporters and their North American customers.

As Elon Musk's Terafab ambitions advance, the realities of modern silicon manufacturing become increasingly apparent, prompting Musk to enter talks with industry mainstays like Intel and TSMC for assistance.

The AI server boom is spreading into the market for collaborative robots (cobots). The share of cobots on AI server production lines is rising as Wiwynn expands their use at its Mexico and Texas plants, while Quanta has also deployed robotic arms from Techman Robot on its server lines.

General Interface Solution (GIS) Holding is gaining traction in optical communications and other new products despite weak consumer electronics demand caused by rising memory prices. Its laser-source packaging and testing business has entered customer qualification and, if progress stays on track, could begin shipments in the fourth quarter of 2026, with a larger revenue contribution from the first quarter of 2027.

Nvidia is testing glass-free PCB material systems for its next-generation AI server platforms, evaluating polytetrafluoroethylene (PTFE) and hydrocarbon (HC) resin formulations for possible use in the Rubin Ultra NVL576 Switch Tray, which is scheduled for mass production in the second half of 2027.

Chip-performance gains have long been driven by an industry-wide focus on shrinking transistor nodes and tightening integration. While major economies including the US and Taiwan have historically sat at the summit of semiconductor manufacturing excellence, China has spent years building its own capabilities amid increasingly restricted access to some leading-edge technologies.

AI servers and advanced packaging continue to drive demand for semiconductor manufacturing, outsourced semiconductor assembly and test (OSAT), and equipment. Machvision said Advanced Semiconductor Engineering's (ASE's) expansion is helping make semiconductors and substrates its fastest-growing product lines.

JSR Micro Korea, the local subsidiary of Japan-based JSR, officially completed construction of a new semiconductor materials plant on September 30 in the Ochang Foreign Investment Zone in Cheongju, North Chungcheong Province. The facility is dedicated to the production of metal oxide resist (MOR), an advanced, metal-based photoresist for extreme ultraviolet (EUV) lithography, marking JSR's first global manufacturing hub for EUV MOR, according to The Elec.

Shinko Electric Industries announced on September 30 it has signed a purchase agreement to acquire the Mobara Fab from Japan Display (JDI) in Mobara City, Chiba Prefecture. The transaction is intended to establish a new core production hub dedicated to high-end semiconductor packaging, addressing surging global demand for AI accelerators and data center applications.

As AI chip sizes scale up, global glass leaders Corning, AGC, Nippon Electric Glass (NEG), and Schott have all centered their next-generation core substrate and through-glass via (TGV) roadmaps on a unified 510×515mm format. The tight alignment strongly suggests that Taiwan Semiconductor Manufacturing Co. (TSMC) is eyeing this exact specification for its post-2030 glass substrate platform.

China's BOE Technology is seeking closer ties with Samsung Electronics and LG Electronics as the display maker expands beyond panels into semiconductor glass substrates and advanced packaging.

Unimicron has moved again to ease tight ABF substrate supply, buying a Hukou site from Bridgestone Taiwan for more than NT$10 billion (US$313.65 million). The deal highlights how AI chip demand is reshaping capacity plans, as customers worldwide race to secure advanced substrate supply for the next several years.

Qualcomm's senior vice president and general manager of the compute and gaming business, Kedar Kondap, said the biggest challenge facing the PC industry is not component shortages, but the unusually large price swings in memory and other parts. Speaking to the media during Snapdragon Summit 2026, he said that volatility is affecting the PC market.

The high-end cloud AI accelerator market will see a structural shift in 2027, with total ASIC shipments surpassing GPU shipments for the first time, driven by rising output from Google, Amazon, and Huawei. The market will move into a landscape of "dual competition between Nvidia and Google, with multiple players racing to catch up."

Gold Circuit Electronics (GCE) plans to bring in Amazon as a strategic investor through a private placement expected to raise NT$1.59 billion (US$49.88 million), lifting the two companies from a simple supply-chain relationship to a strategic partnership backed by equity. The deal would also turn a GCE customer into a shareholder of the printed circuit board (PCB) maker, while Amazon invests again in Taiwan's server supply chain after joining Alchip Technologies' private placement in 2024.

AI is driving the semiconductor industry into a new growth cycle while creating opportunities for display companies traditionally centered on panels to move into semiconductors. These companies are extending their reach into emerging areas such as advanced packaging and optical communications, seeking to leverage core technologies such as glass substrates and Micro LED.