Title
CMOS-MEMS technology with front-end surface etching of sacrificial SiO2 dedicated for acoustic devices
Abstract
In this work, we will present results showing a feasibility of a MEMS microphone, based on AMS 0.35 μm CMOS standard process, with only one step of a sacrificial SiO2 maskless etching on the substrate front-side. The microphone design, modeling and simulated performance will be studied. Fabrication of test structures obtained with a SiO2 etching will be shown as well as characterizations of these test structures.
Year
DOI
Venue
2013
10.1109/IWASI.2013.6576073
Advances in Sensors and Interfaces
Keywords
DocType
ISBN
CMOS integrated circuits,etching,microfabrication,micromechanical devices,microphones,silicon compounds,AMS CMOS standard process,CMOS-MEMS technology,MEMS microphone design,SiO2,acoustic devices,front-end surface etching,maskless etching,size 0.35 mum,substrate front-side,Acoustic MEMS,CMOS-MEMS Technology,Front-end Surface Etching
Conference
978-1-4799-0039-8
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
Esteves, J.100.34
L. Rufer2356.75
Skandar BASROUR3175.56
Ekeom, D.400.34