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Monolithic ultrasound fingerprint sensor

This paper presents a 591×438-DPI ultrasonic fingerprint sensor. The sensor is based on a piezoelectric micromachined ultrasonic transducer (PMUT) array that is bonded at wafer-level to complementary metal oxide semiconductor (CMOS) signal processing electronics to produce a pulse-echo ultrasonic im...

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Detalles Bibliográficos
Autores principales: Jiang, Xiaoyue, Lu, Yipeng, Tang, Hao-Yen, Tsai, Julius M., Ng, Eldwin J., Daneman, Michael J., Boser, Bernhard E., Horsley, David A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6445013/
https://www.ncbi.nlm.nih.gov/pubmed/31057884
http://dx.doi.org/10.1038/micronano.2017.59

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