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ABF substrate boom lifts Eternal Precision prices 20%
Aug 14, 06:53

Strong Ajinomoto Build-Up Film (ABF) substrate demand has driven a surge in orders for vacuum laminating equipment, with Eternal Precision Mechanics, a unit of Eternal Materials, saying customer orders and inquiries jumped sharply around Christmas 2025 and have continued since. Its Japan plant has been running at full capacity since May this year.

AI's appetite for compute is growing at such speeds that simply building bigger versions of today's data centers may no longer cut it.
As South Korea's major memory manufacturers race to secure next-generation lithography technologies for increasingly advanced process nodes, the approaching High-NA EUV era is adding urgency to the development of pellicles capable of handling higher optical and thermal requirements.

The technical feasibility of co-packaged optics (CPO) has been demonstrated repeatedly at major industry conferences in recent years. At the 2026 OCP APAC Summit, however, Ayar Labs CEO Mark Wade shifted the focus from whether CPO works to whether it can scale commercially.

LandMark Optoelectronics Corp. reported a sharp jump in revenue, margins, and profit in the second quarter of 2026, driven by strong demand for silicon photonics products and higher shipment volumes. The optical communications epitaxial wafer maker also said third-quarter 2026 revenue is expected to rise more than 20% quarter-on-quarter as both the company and its downstream foundry partners expand capacity.
SK hynix said it is advancing its use of extreme ultraviolet (EUV) lithography for the mass production of next-generation DRAM, with high-numerical-aperture (High-NA) EUV equipment introduced in the second half of 2025 and related research and development beginning in 2026. The memory maker is also adopting phase-shift mask (PSM) technology and other process materials to improve EUV performance as demand rises for higher-capacity, higher-performance chips.

Zhen Ding Tech (ZDT), a major PCB supplier, said at its second-quarter 2026 earnings conference on August 11 that rising investment in AI computing infrastructure is ushering in a new expansion cycle for high-end PCB demand. Chairman Charles Shen said the company expects strong revenue growth in 2026, while increasing contributions from AI-related products should narrow the traditional gap between peak and off-peak seasons. ZDT aims to raise the combined revenue share of servers, optical modules and IC substrates to 45–50% by 2030.

The global NAND market tightened sharply in the second quarter of 2026 as AI workloads shifted from training to inference, driving demand for enterprise SSDs and squeezing consumer supply. The trend matters because it is reshaping storage prices, supplier rankings, and the availability of devices and servers worldwide.
As AI workloads push data center interconnects from 800G toward 1.6T, indium phosphide (InP) has become a critical material for high-speed optical links, particularly for longer-distance transmission. But crystal growth challenges, supply constraints and high costs are prompting the industry to explore gallium arsenide (GaAs) as a partial alternative for shorter-reach connections, with the technology expected to become clearer by 2028.

Odisha's state cabinet has approved a third amendment to its Semiconductor Manufacturing and Fabless Policy, adding fresh capital support to attract projects backed by India's national chip-making push, according to state officials cited by regional outlets on August 12, 2026.

Bijan Nowroozi, Head of Ecosystem Development at Lightmatter, announced at the OCP APAC Summit 2026 that the company has released an infrastructure white paper aimed at building a more unified, less fragmented supply chain for photonic interconnects.