Developing Advanced Technology for Custom Flexible Circuits

MicroConnex was founded by Thomas Clary and Scott Corbett in 1995 as MicroSound Systems, an R&D company exploring complex new designs and manufacturing methods for ultrasound transducers using laser drilling and micromachining. MicroSound received contracts from DARPA and the US Navy as part of a battlefield imaging emphasis. This initial funding enabled the purchase of our first laser system, the ESI 5100.

Alongside the ultrasound transducer effort, we began developing the technology and expertise to make dense flexible circuits. Grants from the US Army and the National Institutes of Health established us as a leader in innovative interconnect and packaging technology in the medical and defense markets.

From R&D to Flex Circuit and Laser Micromachining

In 2000, we moved to Snoqualmie, Washington and completed a small, private placement investment round. We changed our name to MicroConnex to reflect the shift from R&D services to commercial flexible circuits fabrication and laser micromachining services. We began servicing a broader electronic packaging market, focusing our core competencies around HDI solutions. At roughly the same time, we also acquired and developed thin film sputtering equipment and technology.

Developing Our Core Technologies

Over the next few years, we developed advanced technology for flexible circuits involving proprietary photolithographic patterning, alignment, layer-to-layer registration, and advanced laser-drilling techniques, which allowed us to produce densely patterned substrates. This capability lets us manufacture custom circuits for a wide variety of electronic systems.

Our advances in flex technology and laser micromachining now enable electronic system manufacturers to produce smaller, smarter, and more portable devices. Medical ultrasound is a major market for our flex circuits, and we supply an ever-expanding variety of commercial companies in the medical, semiconductor, consumer, defense, aerospace, and computer industries.

Through our laser micromachining services, we are a significant provider of micro-drilling services for computer chip testing and related industries. Our market position was strengthened by the purchase an ESI 5330 and two ESI 5330HE laser systems, which extend our laser drilling service to semiconductor test companies. Our ESI 5200 has been upgraded to a 5335, giving us a total of 6 ESI laser systems and 2 IPG IX-6100 laser systems that support semiconductor drilling and the vast majority of flex circuit fabrication.

MicroConnex Today

The MicroConnex building occupies over 18,000 square feet and includes office, laboratory, manufacturing facilities for flex circuit prototyping and production, laser micromachining and direct-write fabrication, and thin film deposition. With the company’s strong technology base and growing significance in interconnect technology, MicroConnex anticipates continued strong growth in the global market for smaller, faster, and smarter products.


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