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Current IssueAlternate Metallization Processes
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.
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MKS’ Atotech to Participate in CPCA Show
March 20, 2023 | AtotechEstimated reading time: 1 minute
MKS Instruments announced its participation in the upcoming CPCA Show 2023, the international electronic circuits exhibition in Shanghai, China held from March 22-24, 2023. MKS will be present with representatives from two of its strategic brands, Atotech and ESI, and present its latest products and manufacturing solution for printed circuit board and package substrate manufacturing.
Product experts from overseas will be joining the local team and be available to discuss the latest industry trends and challenges, as well as introduce the new combined product offering consisting of PCB production equipment (wet-to-wet process equipment, laser systems, and auxiliaries), chemistry, software, and service. The company will be exhibiting at booth 7T26 and this year’s product highlights include:
- V-Plate: The new gold standard for vertical conveyor plating equipment for next-generation HDI PCB and package substrates
- InPro SAP6: The new high-end electrolyte for vertical processing of next-generation package substrates
- New Uniplate: The industry-leading horizontal plating tool for next-generation HDI PCBs and package substrates manufacturing
- Printoganth MV TP2: Next-generation electroless copper for fine-line SAP applications
- BondFilm EX: New bonding enhancement solution for low signal loss high-frequency applications
- PallaBond: Direct pure EPAG for high-end circuitry and reliability application
- CapstoneTM: Flex PCB UV drilling tool for high-performance breakthrough productivity
- GeodeTM: HDI PCB and package substrate high-precision CO2 via drilling tool
Suggested Items
Book Excerpt: The Printed Circuit Designer’s Guide to... DFM Essentials, Ch. 1
10/25/2024 | I-Connect007The guidelines offered in this book are based on both ASC recommendations and IPC standards with the understanding that some may require adjustment based on the material set, fabricator processes, and other design constraints. This chapter details high-frequency materials, copper foil types, metal core PCBs, and the benefits of embedded capacitance and resistor materials in multilayer PCBs.
The Cost-Benefit Analysis of Direct Metallization
10/21/2024 | Carmichael Gugliotti, MacDermid AlphaCarmichael Gugliotti of MacDermid Alpha discusses the innovative realm of direct metallization technology, its numerous applications, and significant advantages over traditional processes. Carmichael offers an in-depth look at how direct metallization, through developments such as Blackhole and Shadow, is revolutionizing PCB manufacturing by enhancing efficiency, sustainability, and cost-effectiveness. From its origins in the 1980s to its application in cutting-edge, high-density interconnects and its pivotal role in sustainability, this discussion sheds light on how direct metallization shapes the future of PCB manufacturing across various industries, including automotive, consumer electronics, and beyond.
Connect the Dots: Designing for Reality—Pattern Plating
10/16/2024 | Matt Stevenson -- Column: Connect the DotsIn the previous episode of I-Connect007’s On the Line with… podcast, we painted the picture of the outer layer imaging process. Now we are ready for pattern plating, where fabrication can get tricky. The board is now ready to receive the copper traces, pads, and other elements specified in the original CAD design. This article will lay out the pattern plating process and discuss constraints in the chemistries that must be properly managed to meet the customer's exacting manufacturing tolerances.
PCB007 Magazine October 2024: Alternate Metallization Processes
10/16/2024 | I-Connect007 Editorial TeamTraditional 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 taking us into new directions. In this issue of PCB007 Magazine, we examine the impact of alternate metallization methods giving a glimpse into how and when we will arrive at 'destination metallization'.
Partial HDI: A Complete Solution
10/10/2024 | I-Connect007 Editorial TeamWe recently spoke with IPC instructor Kris Moyer about partial HDI, a process that’s recently been growing in popularity. Partial HDI allows designers to escape route out from tight-pitch BGAs on one layer, where a mechanically drilled plated through-hole is not an option, while avoiding the complexity and expense of sequential lamination cycles. As Kris explains, this process doesn’t add much to the cost, and it’s fairly straightforward. But there are some competing signal integrity and fabrication requirements to contend with. We asked Kris to walk us through this process.