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In her column, "Flex Talk: Additive Electronics: PCB Scale to IC Scale," Tara Dunn, Omni PCB president and conference co-chair, wrote, "The standard subtractive-etch process serves the industry well. Developments in materials, chemistry, and equipment enable the traditional PCB fabrication process to achieve feature sizes, such as line and space down to 30 microns. Larger shops with more sophisticated capabilities are building this technology today."
Tara continued, "Mainstream PCB manufacturing is often limited to 50-75 microns (mm) line and space. But the electronics industry is evolving quickly. Propelled by the demand for more sophisticated electronics, PCB design is being tasked with finer lines, thinner materials, and smaller via sizes. A traditional progression is to first move to HDI technology with microvias and multiple lamination cycles for fabrication. Today’s mSAP and SAP technology offers an advanced approach, with line and space capabilities of less than 25 microns, to meet these exceedingly complex design requirements." Tara will also be attending and moderating a panel discussion at the conference.
Don't miss out; start your research. Attend the SMTA Additive Electronics Conference on October 24, 2019, to launch your expertise in additive electronics.
Nolan Johnson, I-Connect007
Normally, the holiday season is a slow(ish) news time, but this year just feels different. My opinion is that the technology industry banked up a whole bunch of innovations and new products during the pandemic disruptions, which are coming to market as quickly as possible. The November/December news is full of technology discussion, as my selections this week clearly demonstrate.
Shavi Spinzi, Nano Dimension
Imagine fabricating PCBs without the hassle of drilled vias and metal plating. Imagine PCBs with near-perfect registration. If we take it to the next stage, imagine drawing electronics in 3D space. There is a way to do all this with additively manufactured electronics (AME). We just need to start to think in 3D. This will allow us to abandon the 2D limitations that we have become so used to and expand our horizons so that we can climb to higher levels of performance. In this article, I will explore the two fundamental capabilities that are the cornerstones for drawing electronics in 3D space, which is where AME technology and 3D design capabilities converge.
Pete Starkey, I-Connect007
As we stepped out of the hotel into the drizzling rain, we were relieved that it wasn’t snow. Looking down the escalator into the U2 platform in Munich’s Hauptbahnhof central station early on the morning of Tuesday, Nov. 15 and observing the mass of humanity pushing and shoving to cram into trains to the exhibition centre, it appeared that a significant proportion of the international electronics industry had gathered to attend electronica 2022, co-located with SEMICON Europa and recognised as the world’s leading trade fair and conference for electronics.