Multilayer flexural piezoelectric device

FR3171757A1Pending Publication Date: 2026-07-31COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Filing Date
2025-01-29
Publication Date
2026-07-31

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Abstract

Multilayer Piezoelectric Device in Flexure This description relates to a piezoelectric device, such as an actuator, comprising a substrate (10) having a first face (10a) covered by at least one electroactive stack (11), the substrate (10) having a Young's modulus between 10 and 500 GPa and a thickness between 1 and 50 µm. Figure for the abstract: Fig. 1A
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