Join Me at SMTA PanPac 2023


I’ve gone to SMTA PanPac since 2018 and it is a terrific conference. This coming year’s conference, from January 30 to February 2, 2023, will be another great experience. The venue is striking as seen in the photo. Admittedly, it is small, but that is one of its attractions. In addition, the people that go tend to be leaders in the field. Since it is small, you will get to know everyone there.

So please submit an abstract and please come.


Dr. Ron

Submit an Abstract to SMTA Pan Pac


This coming February will be my third SMTA Pan Pac. Pan Pac is a very enjoyable and rewarding conference. It is small enough that you can get to know all of the speakers, yet large enough that there is a full venue. For those of us in the northern part of the US, it is also a nice break from the winter weather. The first time I went I was surprised that it wasn’t very expensive. For this coming conference, air tickets from Boston are as low as $600 and the hotel is about $200 per night.

The conference will be held on the “Big island” of Hawaii. If you come early or stay late there are many interesting attractions, including the active volcanoes and the Mauna Kea Observatories. So for sure come to the conference, but why not submit an abstract to be a speaker? If interested in submitting an abstract go to this site.


Dr. Ron

A view of part of the Big Island.

Defining the New World

Where are 2 1/2D and 3D going? How will “active” interposers be defined — and where will they be used? What’s the real scoop for TSVs (through-silicon vias)? The Pan Pacific Microelectronics Symposium held this month seemed to confuse some attendees and point out the apparent need to sort out the terminology used in various packaging schemes. One must wonder how the discovery of “artificial graphene” reported by a European university will affect the development of applications for the real thing?

Value and change — topics for consideration and discussion. How do you determine value? How much is a semiautomatic printer for LPISMs worth if it can produce better than 2.0 mil (50um) dams in 1.0 mil (25um) thick solder mask? How much is a system that exposes a “standard” mask in less than 7 sec. worth? At what point does one replace a fully depreciated piece of equipment or a line with a more advanced capable system? What is the ideal or minimum practical “payback” time in your facility? How much does it truly cost you to evaluate a “free” sample of a material or specialty chemical? Can you determine the value of a new system/product simply by yield improvement? Or by throughput? Or reduction in energy usage? Or waste disposal costs? What would it take for you to install a new “not-in-kind system” replace an old “standard”? How do you respond to an offer of a “new” technology? What claims or benefits would motivate you to take action to evaluate it? Let us know!