A versatile multi-user polyimide surface micromachinning process for MEMS applications

Armando Arpys Arevalo Carreno, E. Byas, David Conchouso Gonzalez, David Castro, Saad Ilyas, Ian G. Foulds

Research output: Chapter in Book/Report/Conference proceedingConference contribution

31 Scopus citations

Abstract

This paper reports a versatile multi-user micro-fabrication process for MEMS devices, the 'Polyimide MEMS Multi-User Process' (PiMMPs). The reported process uses polyimide as the structural material and three separate metallization layers that can be interconnected depending on the desired application. This process enables for the first time the development of out-of-plane compliant mechanisms that can be designed using six different physical principles for actuation and sensing on a wafer from a single fabrication run. These principles are electrostatic motion, thermal bimorph actuation, capacitive sensing, magnetic sensing, thermocouple-based sensing and radio frequency transmission and reception. © 2015 IEEE.
Original languageEnglish (US)
Title of host publication10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages561-565
Number of pages5
ISBN (Print)9781467366953
DOIs
StatePublished - Apr 2015

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