Ultrasonic fingerprint sensor using a piezoelectric micromachined ultrasonic transducer array integrated with complementary metal oxide semiconductor electronics
By Yipeng Lu, Hao-Yen Tang, S. Fung, Qi Wang, J. M. Tsai, M. Daneman, Bernhard E. Boser, David A. Horsley. 2015
226 citations recorded by the source corpus.
Subfields: Biomedical Engineering, Mechanical Engineering, Mechanics of Materials
View Paper: https://www.semanticscholar.org/paper/4bf53d7104444879576cb8ca05caca349c6dc443
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In Biomedical Engineering
In Mechanical Engineering
Citations in the corpus
- Review of piezoelectric micromachined ultrasonic transducers and their applications (2017, methodology): “However, capacitive-type sensors cannot correctly detect fingerprints for wet or oily hands [16].”