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MKS Instruments Unveils Significant Investment in its Yokohama TechCenter at Expansion Ceremony
March 14, 2023 | MKS Instruments, Inc.Estimated reading time: 2 minutes
MKS Instruments, Inc., a global provider of technologies that transform our world, unveiled a significant investment in its Yokohama Technical Center (YTC) in Japan, which will enable an industry leading integrated approach to creating solutions for complex package substrate manufacturing, satisfying current requirements as well as those needed for future roadmaps.
The YTC is an integral part of the most comprehensive portfolio of global TechCenters in the industry. These TechCenters combine unique analytical capabilities, state of the art full scale equipment, and highly proficient expert teams to conduct extensive research and development, providing world-class service to more than 8,000 customers around the globe. Working closely with customers and industry partners helps anticipate the industry’s future requirements, which in turn enables MKS to help customers stay ahead in a rapidly changing environment.
The recent investment in the YTC delivers the latest capabilities for the production of next generation package substrates. Offering a unique combination, the YTC utilizes dedicated lasers, optics, and motion systems for high precision, high-speed via formation in ABF build-up laminates, in combination with the latest process chemistry and equipment for desmear and electroless copper metallization. Using the latest Equalized Curtain Flow (ECF) plating tool, the YTC is able to support customers in their yield optimization and next generation process development for advanced packaging applications.
During the YTC Expansion Ceremony, Dr. John T.C. Lee, President and CEO of MKS Instruments, escorted visitors around the state-of-the-art facility showcasing the two new systems, the ESI GeodeTM A CO2 laser system and the Atotech G-Plate® plating tool, as well as demonstrating the Vitrocoat® process for Plating on Glass (PoG).
“We are highly committed to driving and leading technology development within our industries,” Dr. Lee said. “With these key installations, we are accelerating time to market through our combined capabilities, which allow us to view problems holistically and design solutions faster. This helps us to drive innovation for next generation electronic devices and offer customers and OEMs quicker development cycles for new products and materials enabling high-end SAP technology requiring <=5/5µm lines and spaces. Our unique portfolio of MKS combined services at our Yokohama technical center allows us to reduce the cycle time for a typical ABF sample from three months or more to less than one month.”
MKS Instruments’ Optimize the InterconnectSM offering drives MKS’ focus on next-generation advanced PCB and package substrate development. The investment in the YTC will further solidify MKS as a leader in the next frontier for miniaturization and complexity by enabling increasingly smaller feature sizes and offering new solutions by combining ESI laser drilling technologies with Atotech chemistry and plating equipment.
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Driving Innovation: Selecting the Right Laser Source
04/28/2026 | Simon Khesin -- Column: Driving InnovationWhen I first joined Schmoll Maschinen, I brought experience from almost every PCB process, except for laser. As I immersed myself in laser processing, I realized why it can seem so daunting to a newcomer. The complexity arises from three intersecting factors: A vast variety of laser sources: CO2, UV-nano, green-pico, UV-pico, IR-pico, and others; a diverse range of applications: Drilling, cutting, ablation, and more; and an extensive list of materials: These have vastly different absorption rates. Choosing the right machine or laser source is rarely trivial. Even for experienced engineers, answering "Which source is best?" requires examining the business's specific goals.
Institute of Circuit Technology Spring Seminar 2026: A Bright Future in Europe
04/23/2026 | Pete Starkey, I-Connect007Through the leafy lanes and spring flowers of Warwickshire and back to Meridan, the traditional centre of England, and now officially part of the Metropolitan Borough of Solihull in the county of the West Midlands, I attended the Annual General Meeting and Spring Seminar of the Institute of Circuit Technology (ICT) on April 14. Out of the AGM came notable changes in leadership at the top of the Institute: the retirement of Mat Beadel as chair and Emma Hudson as technical director. Effective May 1, Steve Driver is the new chair, and Alun Morgan is the new technical director.
ACCM Unveils Negative and Near-zero CTE Materials for Large-Format AI Chips
04/21/2026 | Advanced Chip and Circuit MaterialsAdvanced Chip and Circuit Materials, Inc. (ACCM) has launched two new materials: Celeritas HM50, with a negative coefficient of thermal expansion (CTE) of -8 ppm/°C to offset the positive CTE and expansion of copper with temperature on circuit boards, and Celeritas HM001, with near-zero CTE and the low-loss performance needed for high-speed signal layers to 224 Gb/s and faster in artificial intelligence (AI) circuits.
Fresh PCB Concepts: Designing PCBs for Harsh Environments—Reliability Is Engineered Upstream
04/23/2026 | Team NCAB -- Column: Fresh PCB ConceptsWhen engineers hear the phrase “harsh environment,” they usually think of the extreme temperature swings, vibration and shock, pressure changes, or radiation in aerospace. However, aerospace is not the only harsh environment where electronic assemblies must survive. Automotive power electronics, downhole oil and gas tools, marine controls, rail systems, defense platforms, and industrial automation equipment all expose PCBs to environments that are equally unforgiving. The stress mechanisms may differ, but the physics does not.
Advanced Packaging for AI: Reliability Starts at the Cu/Cu/Cu Microvia Junction
04/20/2026 | Kuldip Johal, MKS' AtotechThe rapid growth of AI computing, from training clusters to inference at scale, is reshaping demand across the entire electronics supply chain. Advances in technology requirements, such as higher bandwidth, lower latency, and greater compute density, are driving the development of advanced packaging technologies and transforming the PCB industry across design, manufacturing, testing, and even architecture.