Structurally reinforced ferroelectric products, as well as methods for manufacturing and using the same.

The composite film of a ferroelectric material with a polymer-reinforced film addresses the strength and stability issues of ferroelectric materials, enabling thinner, stronger articles with improved electroactivity and processing capabilities.

JP7875974B2Inactive Publication Date: 2026-06-18WL GORE & ASSOC INC +1
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
WL GORE & ASSOC INC
Filing Date
2023-02-06
Publication Date
2026-06-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

⚠Technical Problem

Ferroelectric materials often lack sufficient strength, formability, and stability for specific applications, and reinforcing materials can negatively affect electrical performance or fail to stably bond with electrodes.

⚗Method used

A ferroelectric article comprising a composite film with a ferroelectric material durably bonded to a polymer-reinforced film, providing mechanical reinforcement for thin, strong, and durable films with improved electroactivity, allowing for higher polarization at lower drive voltages and facilitating additional processing steps.

🎯Benefits of technology

The composite film enables the production of thinner, stronger ferroelectric articles with enhanced electroactivity, improving handling and enabling additional processing steps while maintaining electrical performance.

✦ Generated by Eureka AI based on patent content.
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Abstract

Various aspects of the present disclosure relate to devices, systems and methods including a ferroelectric article. The ferroelectric article can include a composite film having a first side and a second side, a first electrode electrically connected to the first side of the composite film, and a second electrode electrically connected to the second side of the composite film. The composite film can include a ferroelectric material and a polymeric reinforcement film.
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