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From the first cold call to finally receiving that first purchase order, the July PCB007 Magazine breaks down some critical parts of the sales stack. To up your sales game, read on!
The Hole Truth: Via Integrity in an HDI World
From the drilled hole to registration across multiple sequential lamination cycles, to the quality of your copper plating, via reliability in an HDI world is becoming an ever-greater challenge. This month we look at “The Hole Truth,” from creating the “perfect” via to how you can assure via quality and reliability, the first time, every time.
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For bare PCB board fabrication, defect reduction is a critical aspect of a company's bottom line profitability. In this issue, we examine how imaging, etching, and plating processes can provide information and insight into reducing defects and increasing yields.
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Patty's Perspective: Delving into Test and Inspection
July 14, 2016 | Patty Goldman, I-Connect007Estimated reading time: 1 minute

I’ve always been a wet processing person, if not always in a PCB shop, at least at heart. My undergraduate degree is in chemistry and I cut my teeth working on electroless copper processes (just a metaphor, mind you!). Testing, testing and more testing in R&D can be sooo boring and repetitive. I’ve done my fair share of cross-sections and titrations and the myriad other tests required, as well as a fair amount of time peering into a microscope.
When I got into a real PCB shop and worked on all the wet processes, the quick test-on-theline approach appealed to me. I continually wondered at the inspectors who could sit hour after hour and inspect finished product, and the lab personnel who could happily test the same bath over and over day after day.
So it was with trepidation that I approached our topic this month. What was there to talk about but the latest, greatest AOI and electrical test equipment? Ah, but there is so much more to this topic. What about all the other testing that goes on to ensure great product? And so we’re off and running with one heck of a lineup for you and it isn’t all about fancy test/inspect equipment.
That being said, we do start out with a great little article by Orbotech’s Micha Perlman, in which he discusses the latest abilities of AOI equipment.
Click here to read the full column.
Editor's Note: This column originally appeared in the July 2016 issue of The PCB Magazine
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