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PCB007 Magazine October 2024: Alternate Metallization Processes
October 16, 2024 | I-Connect007 Editorial TeamEstimated reading time: Less than a minute
Traditional electroless copper and electroless copper immersion gold have been primary PCB plating methods for decades. But alternative plating metals and processes have been introduced over the past few years as miniaturization and advanced packaging continue to develop. In the October 2024 issue of PCB007 Magazine, we examine alternate metallization methods, including MacDermid Alpha’s graphite technology and Uyemura’s RAIG technology.
In addition, John Johnson of American Standard Circuits discusses liquid metal ink as a process technology alternative. Dyconex talks about alternative metal elements from the standpoint of R&D and explains sputtering technology. And we revisit Mike Carano’s comprehensive overview of direct metallization technology from our July 2024 issue of PCB007 Magazine.
For all of that and more, get onboard for destination metallization.
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NovoLINC Secures Investments to Assist AI Computing with Groundbreaking Thermal Interface Technology
01/21/2025 | PRNewswireNovoLINC, a thermal technology startup spun out of Carnegie Mellon University, announced seed funding led by M Ventures, with participation from Foothill Ventures and TDK Ventures. NovoLINC's breakthrough nanocomposite thermal solutions reduce thermal resistance to an industry-record low (< 1mm²-K/W), according to company co-founders, CSO Prof. Sheng Shen and CTO Dr. Rui Cheng.
U.S. Department of Commerce Announces CHIPS Incentives Awards with Corning, Edwards Vacuum, and Infinera
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Beyond Design: Electro-optical Circuit Boards
01/22/2025 | Barry Olney -- Column: Beyond DesignPredicting the role of PCB designers in 10 years is a challenge. If only I had a crystal ball. However, we know that as technology progresses, the limitations of copper PCBs are increasingly apparent, particularly regarding speed, bandwidth, and signal integrity. Innovations such as optical interconnects and photonic integrated circuits are setting the stage for the next generation of PCBs, delivering higher performance and efficiency. The future of PCB design will probably incorporate these new technologies to address the challenges of traditional copper-based designs.
The Pulse: Ultra Upgrade Unknowns—What’s Coming for UHDI?
01/21/2025 | Martyn Gaudion -- Column: The PulseAs we enter the second quarter of the 21st century, there appears to be a new chapter in PCB technology. Ultra high density interconnect (UHDI) has become a buzzword, but it’s actually not that new; many of the processes were already established in the high-volume production of Asian cell phones and tablets. What is new and challenging, however, is migrating the line widths and stackups—once the domain of handheld consumer products—into the lower volume specialized environment of the commercial world.