Trip Report: MEMS Industry Group at MD&M West 2014

by Monica Takacs, Director of Membership, MEMS Industry Group

February 2014, MEMS Industry Group (MIG) exhibited at the MD&M West conference and tradeshow in Anaheim, CA with MIG members AM Fitzgerald & Associates, IMT – Innovative Micro Technology and Silex Microsystems as our co-exhibitors. Our host for the microtechnology pavilion was IVAM Microtechnology Network, one of our 26 partner organizations, and it featured international companies involved in the manufacturing of MEMS, sensors and printed electronics for the medical device industry.

Medical device manufacturers have quickly noticed MEMS as a viable solution to include in their multi-functional next-generation products. With MEMS steadily making its way into more medical applications, MIG is creating opportunities for our members to connect with the medical device community. In addition to attending and creating content for medical-device shows, we are launching members-only programming such as the MEMS in Healthcare Working Group, launched in the fall of 2013.

At MD&M West, MIG hosted a Learning Labs conference session, “Advanced Application of Sensors in Medical Devices,” with MIG Governing Council Member Alissa M. Fitzgerald, Ph.D., founder and managing member, A.M. Fitzgerald & Associates, LLC as the chair. A panel of MIG members IMT – Innovative Micro Technology, Merit Sensor, Silex Microsystems and Small Tech Consulting also participated in the panel discussion, “Utilizing new sensor technologies for implantable devices.” 

12815955115_6038d32e2f_nThe panel discussed the MEMS ecosystem and advised medical-device companies on navigating the opportunities and challenges of MEMS product development. Counseling companies not to reinvent the wheel, panelists explained that they can leverage partner relationships to overcome the technical challenges of MEMS fabrication.

They also described the evolution of the MEMS industry over the last 10 years from a landscape of startup companies to Fortune 500 and even 100 companies now including MEMS in their product roadmaps. Michael Shillinger, founder of IMT remarked that the majority of IMT’s customer base is now made up of large companies rather than startups. Moderator Leslie Field, CEO of Small Tech Consulting, remarked how development cycles aren’t what they used to be, which has led to the ubiquity of MEMS.

Kevin Mach, senior account manager of Silex Microsystems cited the critical role of MEMS foundries in the massive adoption of MEMS over the last decade: “Companies planning to get into the medical/life science space need to reach out to MEMS foundries early and often. It’s important to understand what options are available in manufacturing and to leverage the technical expertise gained from years of MEMS processing. In our experience, customers that take the time to understand the capabilities and limitations of their partners tend to be successful long-term.”

Rick Russell, president of Merit Sensor, encouraged attendees to design MEMS for packaging, particularly with regard to implantables, which require lots of capital and are a challenge due to FDA regulations. Alissa Fitzgerald added that MEMS packaging for implantables is an opportunity for innovation and patents. Because MEMS is heading in the direction of commoditization, the value add is the packaging of the chip into the product, said Fitzgerald.

MIG members on the panel had their own takeaways:

“I was very impressed by the number of people who attended the panel, said Russell. “The overwhelming response showed me that innovators are eager to adopt more MEMS devices to help diagnose your physical state, whether it be your heart rate during a medical procedure or simply sharing your daily activity level on social media. The number of companies adopting MEMS for wearable devices (noninvasive) has exploded, but those that require FDA approval (invasive) are much slower to market but have a higher long-term reward.”

“I was excited to see so many people in the audience already aware of MEMS and thinking about how to use them in their products,” said Fitzgerald. “We need to have more interactions like this between medical device innovators and the MEMS industry. The more we can learn about each other’s needs and capabilities, the faster we’ll see exciting new medical products emerge.”

Listen to moderator Leslie Field discuss all of the key takeaways of the panel below. 

Elsewhere on the show floor, MIG members were scattered throughout. Interlink Electronics showcased their force sensing technology, COTO Technology presented their RedRock MEMS Switch, which was awarded 2013 Product of the Year (MEMS category), by Electronic Products magazine, and Merit Sensor demoed their BP Series Blood Pressure Medical Sensor.

See both the Merit and Coto Technology product demos below.

Karen’s blog from SEMICON West 2012

Where is the Love?

Has the romance between the MEMS and semiconductor industries started to fizzle? Or is the real issue that for new equipment vendors, the appeal and shiny/sexy new-ness of MEMS has faded as they salivate in anticipation of a switch from 300 to 450mm (with all of that sexy, new and expensive semiconductor equipment)?

In 2011, I declared that it was the “the year of MEMS” at SEMICON West in my MEMSblog, because last year, MEMS was everywhere! This year, not so much…

Don’t get me wrong; I love going to SEMICON West. I keep coming back because it’s like homecoming. I can’t walk the halls of Moscone without bumping into dozens of colleagues and MEMS Industry Group (MIG) members. This year it was even more fun, because I was armed with hundreds of adorable MIG stickers that I emblazoned/bedazzled on every MIG member (and future member) I saw.

Continue reading

A Peek Inside the Invensense ITG-3200 Three-Axis Gyroscope

Contributed by St.J. Dixon-Warren and R. Krishnamurthy, Chipworks

Invensense is a leader in the MEMS gyroscope market segment. According to Yole, they experienced nearly 500% growth 2009 over 2008. They now hold the #1 position in the MEMS gyroscope for consumer electronics market.

Chipworks recent had a look inside their new three-axis digital gyroscope, the ITG-3200. The device is built using the Nasiri, single-chip, MEMS process, where the MEMS layer is sandwiched between a fusion-bonded cap wafer and the ASIC. The ASIC and MEMS are bonded using eutectic metal bond. The SEM image in Figure 1 provides a tilt-view of the corner of the MEMS chip, where the MEMS layer can be seen between the cap and ASIC die.

Continue reading

MIG visits Tohoku University, Sendai, Japan

Contributed by Karen Lightman, Managing Director, MEMS Industry Group

My journey through Japan continued with a trip up to Sendai (which is 96 minutes north of Tokyo by Shinkansen), at the invitation of Professor Esashi-sensai at Tohoku University. Takeo Oita-san of NDK accompanied me at my visit to Sendai.  We were greeted at the station by Katou Hiroyuki –san and Ms. Emi Ooba, both with the Commercialization Support Sub-section, Industrial-Academic Collaboration Promotion Section, Economic Affairs Bureau, Sendai City.  Their focus is to promote Sendai as the “best location” for R&D. Along with their director, Hiroyuki Miyata, I was very humbled and impressed with their hospitality and graciousness. Continue reading

MIG at Exhibition MEMS/Micromachine 2010

Contributed by Karen Lightman, Managing Director, MEMS Industry Group

It was my second time in Japan, and this year I was again fortunate enough to attend Exhibition Micromachine/MEMS. This year I put on my “exhibitor cap” and manned the MIG booth – I’m not a big fan of standing around a booth (as anyone who knows me) – so I was very “un-Japanese” and abandoned my booth a lot. It’s way more fun and interesting and entertaining to roam the hall floor and meet/greet new and potentially new MIG members. Thankfully I was parked near the IVAM booth, so my colleagues at IVAM not only supplied me with endless bags of gummy bears, but also had the courtesy to explain where I was. Thank you, Uwe Kleinkes and your staff! Continue reading