Invention Grant
- Patent Title: Zinc oxide-based piezoelectric device
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Application No.: US15128973Application Date: 2015-03-12
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Publication No.: US10741747B2Publication Date: 2020-08-11
- Inventor: Davide Calestani , Nicola Coppede , Maurizio Culiolo , Davide Delmonte , Marco Lani , Andrea Zappetini , Laura Marchini , Rocco Bercella
- Applicant: Bercella S.r.l. , CNR Consiglio nazionale Delle Ricerche
- Applicant Address: IT Parma IT Rome
- Assignee: Bercella S.r.l.,CNR Consiglio Nazionale delle Ricerche
- Current Assignee: Bercella S.r.l.,CNR Consiglio Nazionale delle Ricerche
- Current Assignee Address: IT Parma IT Rome
- Agency: Cittone Demers & Arneri LLP
- Agent Henry J. Cittone
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@132a9bed
- International Application: PCT/IB2015/051801 WO 20150312
- International Announcement: WO2015/145290 WO 20151001
- Main IPC: H01L41/37
- IPC: H01L41/37 ; H01L41/317 ; H01L41/09 ; H01L41/18 ; H01L41/314 ; H01L41/316 ; H01L41/113 ; H01L41/047
Abstract:
The present invention relates to a zinc oxide-based piezoelectric device, utilizable both as a sensor and as an actuator. More in particular, the present invention relates to a piezoelectric device (1, 101) comprising at least two carbon fibre crossed yarns (2a, 2b; 102a, 102b), at the intersection of which a zinc oxide layer (3, 103) in nanorod form is arranged, wherein an end (4a, 4b) of each of said yarns (2a, 2b; 102a, 102b) is connected to an operative unit (5).
Public/Granted literature
- US20170186938A1 ZINC OXIDE-BASED PIEZOELECTRIC DEVICE Public/Granted day:2017-06-29
Information query
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