The Post-Silicon Era

Masamitsu “Matt” Aoki has updated his detailed charts of “Build-Up Types of Printed Wiring Boards and Their Applications in Japan” (Version 14.1) and “Thin Types of Printed Wiring Boards and Their Applications in Japan” (Version 24.1). They are both now current through June 2014. Write to us at if you wish a copy.

 Who will share in IBM’s vision of the future? During the next 5 years IBM will invest $3 billion in R&D for “the post-silicon era.” Which equipment and material suppliers will partner with it? Who else has such a forward looking budget? According to CIO Bernie Meyerson, the investments include programs in areas such as III-V materials expected to be used around the 5nm node, which some say could be the last generation of silicon-based chip technology. They also include a broad set of programs ranging from 3D chip packaging to computer architectures such as quantum and neural processing and post-silicon chip materials such as carbon nanotubes and graphene. “This is not about semiconductors per se but a broad statement about reinventing computing,” he said. Today’s silicon CMOS processes will hit atomic limits (a brick wall) somewhere around the 5nm node in about 2020. Many of the IBM programs are about finding new techniques that will drive hardware performance beyond that point. “The real issue is silicon goes quantum mechanical at these dimensions. It no longer works. At this time, there is no consensus on what’s next.” However, “we still have a 5-10 year horizon” to find solutions.

 Someone forgot to tell them…

…about the economic recovery. Microsoft will chop 18,000 jobs in the next year as it lays off 14% of its workforce. 2/3 of the cut will come from the phone and tablet work force in order to eliminate the post Nokia acquisition bulge. I guess CEO Satya Nadella won’t be running for US president in the near future.0

It was not too long ago when “everyone” just wanted a very small cellphone. Smartphones with screens larger than 5.5″ seem to be cutting into the tablet market, especially those with 7 to 7.9″screens which accounted for 58% of the market in 2013. Tablet shipments the first quarter of 2014 declined about 5% from the same period last year. This is the first time such a drop has been noted in tablet sales since their introduction.

Good move, Ray! Have you noticed the shortage of RF substrates? Isola announced increased production of and a 24-hr response service to provide designers with a turnkey solution for all the calculations, testing, characterization and material recommendations to fill the gap with its “low loss materials.” Target applications include 23GHz, and 76-79Hz frequencies used in advanced driver frequencies.

It is not too early …

… to start planning your participation and attendance at the early key Fall events. Have you wondered if the lost board business has all gone overseas or if something else is occurring? Have advances in packaging and system technology supplanted portions? Are segments morphing into newer technologies? Do you know what these opportunities (threats to your conventional business) are?

You will have an opportunity to view, discuss, and evaluate, these at the rebranded 2nd annual Electronic Systems Technologies Conference and Exhibition to be held at the IPC TechSummit in Raleigh, North Carolina October 28-30. Some of the topics presented and discussed at the original held in Las Vegas have already begun to move into the mainstream. Chaired once again by Intel’s Dr. Senol Pekin, this year’s event has already attracted key interconnect industry figures who will discuss trends, what matters to them, and new technologies.

It is also worth noting that Dr. Michael Osterman, director of CALCE at the University of Maryland will chair the 8th Annual Tin Whiskers Conference during TechSummit.

It’s a cut-and-paste world. One of my Korean business associates, a retired research engineer, says that Korea is a “Copy and Paste Technology” country. Korean companies buy the minimum order for state of the art equipment from Japanese companies and conduct a detailed tear down analysis. From this reverse “R&D,” they build their own equipment with minor modifications. There is no innovative idea in the new machines — the only difference is a much lower cost. The executive teams from Samsung Electronics recognize the lack of innovation from their engineering staff, and are encourage its R&D departments to generate new ideas. Unfortunately, nothing new has come from them over the last several years. One R&D director told me that he has more than 50 engineers with PhDs from universities in Japan and the US, but none of them can come up with any creative ideas. From the engineers view, one R&D manager grumbled that his department forwards many proposals to the executive managing teams, but none of them are ever accepted. The executive teams ask for accurate forecasts from potential products or ideas, but the R&D teams cannot accurately forecast the potential for a product that is not in the market. — Dominique N.


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About Gene

Gene Weiner has spent his entire career -- spanning more than 50 years -- in the printed circuit and semiconductor industries. He spent the early part of his career in R&D as a student technician at MIT Lincoln Laboratories, then became employee no. 4 at Shipley, and later vice president of sales and marketing at Dynachem and president of New England Laminates. He has been a consultant to leading materials, circuit board and semiconductor companies for several years, and sits on the board of Wong’s Kong King International and the MBA advisory board of the Malcolm Baldridge School of Business at Post University. He was inducted to the IPC Hall of Fame in 2006.