DocumentCode
128647
Title
Fingerprint sensor technology
Author
Lunji Qiu
Author_Institution
Next Biometrics, Shanghai, China
fYear
2014
fDate
9-11 June 2014
Firstpage
1433
Lastpage
1436
Abstract
This paper presents the latest fingerprint sensor technologies including optical sensors, DC capacitive silicon sensors, RF capacitive silicon sensors, pressure sensors, thermal sensors and also ultra-sound sensors. The advantages and drawbacks of each technology are also reviewed. The suitable applications of each technology are also presented.
Keywords
capacitive sensors; fingerprint identification; optical sensors; pressure sensors; ultrasonic devices; DC capacitive silicon sensors; RF capacitive silicon sensors; fingerprint sensor technology; optical sensors; pressure sensors; thermal sensors; ultra-sound sensors; Capacitive sensors; Fingerprint recognition; Optical imaging; Optical sensors; Silicon; Thermal sensors; capacitive; fingerprint; optical; sensors; thermal component;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications (ICIEA), 2014 IEEE 9th Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-4799-4316-6
Type
conf
DOI
10.1109/ICIEA.2014.6931393
Filename
6931393
Link To Document