CONNECT WITH US
Aug 31
Unimicron search puts spotlight on cross-border manufacturing for Taiwan's electronics sector
Unimicron, a major Taiwanese IC substrate maker, came under intense supply chain scrutiny last week after reports that prosecutors and investigators searched the company over a suspected "origin washing" case. The move has put long-standing cross-border production arrangements in Taiwan's electronics sector under sharper review.
Micron's plant at the Southern Taiwan Science Park, which it purchased from AUO for NT$7.4 billion (US$233.8 million) in August 2024, is now officially in operation, marking a key milestone in the transformation of its Tainan site. The move comes as Micron posts record revenue and profit, while a labor dispute at its Taiwan operations has raised strike concerns.
Speaking at the Silicon Photonics Global Summit ahead of Semicon Taiwan 2026, Marvell Technology CTO Radha Nagarajan highlighted that the core focus for upgrading connectivity in the AI data center era has shifted firmly to power consumption. He noted that the acceleration of co-packaged optics (CPO) adoption is primarily driven by two critical bottlenecks: power and unit density.
Samsung Electro-Mechanics disclosed on September 1 that it has concluded a single sales and supply contract worth KRW1.072 trillion (about US$778.9 million) for MLCCs, equal to 9.5% of the company's most recent annual revenue.
As AI packages grow larger, the next substrate battleground is rapidly extending from traditional organic materials to glass. Samsung Electro-Mechanics (SEMCO) will make its first appearance at SEMICON Taiwan 2026, with advanced packaging and glass substrate expert Gang Duan traveling to Taiwan to unveil the company's roadmap for next-generation advanced packaging substrates aimed at AI infrastructure.
ASML told a SEMICON Taiwan audience that its High NA EUV platform has been used for a high-volume logic product for the first time, a threshold the company frames as the point at which 0.55 NA lithography moves from qualification into production service.
Applied Optoelectronics (AOI) has placed a multi-year purchase order with Dutch equipment maker Trymax Semiconductor Equipment for plasma ashers and UV curing systems destined for its Sugar Land, Texas wafer fab, in a deal Trymax describes as worth several million US dollars.
SEMI has raised its forecast for global wafer fab equipment (WFE) sales in 2028 to US$220 billion, up from about US$200 billion projected in July, as stronger investment in advanced logic and memory pushes the semiconductor capital spending cycle higher.
A Chinese court has ordered the freezing of more than CNY2.14 billion (approx. US$318 million) in domestic assets belonging to Dutch semiconductor manufacturer Nexperia and its equipment division. The decision marks the latest escalation in an ongoing legal and geopolitical debate between the Netherlands-based chipmaker and its Chinese parent company, Wingtech Technology.
Imec has extended its advanced semiconductor roadmap into the early 2040s, arguing that sustained AI scaling will depend on closer integration across logic, memory, interconnects and system architecture.
Nine listed Chinese memory and memory-adjacent chip companies have now filed their first-half 2026 results, and together they measure the depth of the current DRAM and NAND upcycle more precisely than any forecast. They also show how differently each company reached its number: some rode pricing, one rode an acquisition, another rode a stake revaluation, and the largest of them simply arrived at a scale nobody in the sector previously operated at.
TSMC's reported delay in placing 2027 advanced packaging equipment orders has sparked market speculation that the company sees excess CoWoS capacity ahead. But equipment suppliers say CoWoS demand has not weakened, and TSMC's real challenge is instead how to mass-produce its next stage of ultra-large packaging while reallocating capacity and capex between CoWoS expansion and next-generation CoPoS. The recent shift in equipment-order timing may reflect TSMC's reassessment of its advanced packaging roadmap for the next 2-3 years.