Publication Date
2002
Document Type
Paper
Abstract
A Microelectromechanical (MEMS) pressure sensor was designed, fabricated, and tested. Photomasks were designed for the project and built in house at RIT. The masks included designs for three separate device designs: devices to be fabricated with a KOH bulk etch, devices to be fabricated with an Surface Technology Systems (STS) Deep Reactive Ion Etch (DRIE), and a third set of scaled device designs for use with the STS DRIE process. Devices were tested in house, and the ideal design was determined. The most sensitive device, which had a resistor L/W of 10, demonstrated a voltage differential of 39 mV.
Recommended Citation
Lafferty, Neal V.
(2002)
"Design and Fabrication of a Micromechanical Pressure Sensor,"
Journal of the Microelectronic Engineering Conference: Vol. 12:
Iss.
1, Article 20.
Available at:
https://repository.rit.edu/ritamec/vol12/iss1/20