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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.
Pete Starkey, I-Connect007
The British Motor Museum in Warwickshire, housing the world's largest collection of historic British cars, was venue for the 2022 Annual Symposium of the Institute of Circuit Technology on June 8, which attracted a substantial gathering of manufacturers and suppliers from the UK printed circuit industry. ICT chair Emma Hudson reflected upon lessons learned during the pandemic lock-down and how the industry has successfully adapted to circumstances. She commented that the UK’s PCB fabricators are extremely busy, as she introduced an outstanding conference programme including a keynote from the incomparable Happy Holden.
Nolan Johnson, I-Connect007
I know I’m not alone in this behavior: Car advertisements during television commercial breaks are as good as invisible to me, until I’m thinking about getting a new car. Only then do I notice them. Rather, I see each one with all my attention and being. If that extends into our industry, then everybody must be itching to pick up some new equipment. This week’s must-reads includes a smattering of new product announcements, along with the news of the IPC European subsidiary.
Nolan Johnson, I-Connect007
The big news in the industry this week was the new bill introduced to the U.S. Congress in support of the PCB manufacturing industry. The Supporting American Printed Circuit Boards Act of 2022, which was introduced by Reps. Anna Eshoo (D-CA) and Blake Moore (R-UT), incentivizes “purchases of domestically produced PCBs as well as industry investments in factories, equipment, workforce training, and research and development.” The bill is a PCB-oriented complement to the semiconductor-oriented CHIPS Act of 2021.