The commercialization of microelectromechanical systems (MEMS)

Microelectromechanical systems (MEMS) comprise a set of technologies for the micromachining and electromechanical integration of sensors and actuators. MEMS allow for the radical miniaturization of such devices, as well as for significant improvements in performance and cost over conventionally fabricated mechanical and electrical components. In this thesis, I attempt to assess the value inherent in MEMS innovations and to understand how companies have tried to capture that value. In doing so, I assess the pathways and prospects for the commercialization of MEMS-based devices. I have chosen to focus on two classes of devices: (1) micromachined accelerometers for crash sensing and subsequent air bag deployment in automobiles, and (2) microfabricated chemical sensing and analysis devices for detecting and quantifying gas phase molecules, analyzing complex molecular mixtures, and carrying out high throughput screening of chemical compounds. Accelerometers are an example of a MEMS-based sensor that has almost completely displaced existing electromechanical substitute devices. Applications of MEMS to chemical sensing and analysis, however, are less mature and widespread adoption is less assured. In both cases, I evaluate the opportunities in the new technology from several different perspectives: (1) the factors that affect the transition from innovative technologies to marketable products; (2) the economic, market, and strategic forces that influence the adoption of these products; and (3) the business models of companies that have attempted to profit from MEMS innovations. I conclude the thesis with a chapter on potential strategic market barriers to successful commercialization of MEMS-based devices.

Department dc:contributor.department

Management of Technology Program.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

1999

Author dc:creator

• Robinson, Gary Neil, 1960-

Advisor dc:contributor.advisor

• Edward B. Roberts.

• Management of Technology Program.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/9534

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/9534