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Flexible Thinking: A Brief Retrospective of 50 Years in the PCB Industry

December 2, 2021 | Joe Fjelstad, Verdant Electronics

I recently reflected upon the notion that this year marks my 50th year in the printed circuit industry. It was a bit of a shock when I looked at the calendar and realized that I have been kicking around this industry for a half-century. I was fortunate enough to find my way into the PCB industry through the analytical lab of a PCB company in Mountain View, California in the early days of Silicon Valley. The name of the company was Printex and it was one of the premier PCB fabricators in the United States.

All Flex Discusses Merger and New Medical Applications

November 19, 2021 | Nolan Johnson, I-Connect007

I recently spoke with Jamin Taylor, vice president of sales and marketing at All Flex Flexible Circuits in Minnesota. We discussed the company’s recent merger with Printed Circuits Inc., and some creative new flex applications, including flexible heaters and catheters for the medical field. As Jamin explains, "It’s always interesting to see different technologies amongst different companies. We’re working on a few new applications and products, like being able to do some fine lines and flex materials, but with large format, a longer format than usual. Some of their capabilities with lasering and fine features really help with our long flex capability; when we merge the two, we see a new market being created for that technology."

All Systems Go! Simulating Wirebonded CoB on Rigid-Flex

November 18, 2021 | Team Cadence, Cadence

There are many good reasons to use a chip on board (CoB) implementation. When this is combined with wirebonding and the use of rigid-flex PCB, challenges mount. An application that demands all three—CoB, wirebonding, and rigid-flex PCB—is a camera module that goes into a mobile application, the sample design used to illustrate the design and analysis challenges in this article. If you are not aware of and prepared for the potential pitfalls, it is highly likely that your project could fall short or even fail.

Honoring Those Who Served

November 11, 2021 | I-Connect007

On this Veteran’s Day holiday, the I-Connect007 staff takes a moment to honor those men and women over the years, who served to protect and defend their country. Just on the I-Connect007 staff, we have loved ones who served, ranging from World War I to present-day active-duty military. The holiday isn’t intended to be a political statement, but rather a reflection on service, duty, and personal sacrifice. In some cases, the ultimate sacrifice. Our staff has submitted images of veterans who are near and dear to their hearts. Check them out!

Taiyo Discusses New Inkjet Technology and Solder Mask for Flex

November 8, 2021 | Nolan Johnson, I-Connect007

At PCB West, Nolan Johnson spoke with Brian Wojtkiewicz of Taiyo about some of the company’s new inkjet technology, which will be manufactured in the U.S. Brian also discusses a new solder mask that has been developed especially for the flexible circuit segment of the industry. "They basically want to keep all the same specifications with regular solder mask, so we’re trying to keep all of that: the printability of it and how it looks. We’re getting a lot more interest on the colors. They just don’t want green anymore. They want it to be standard blue, reds, and whites and stuff like that."


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