Pane arrangement

The disc arrangement with edge-mounted deformation sensors addresses manufacturing complexity and aesthetic concerns by enabling reliable user action detection and localization, enhancing manufacturing simplicity and visual appeal.

WO2026114573A1PCT designated stage Publication Date: 2026-06-04SAINT GOBAIN SEKURIT FRANCE
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
SAINT GOBAIN SEKURIT FRANCE
Filing Date
2025-10-22
Publication Date
2026-06-04

AI Technical Summary

Technical Problem

Existing disc arrangements face challenges in manufacturing complexity due to the need for specific adjustments to detect user actions, which can impair their aesthetic appearance and require complex sensor systems.

Method used

A disc arrangement with at least three deformation sensors, preferably piezoelectric, arranged in the edge region of the disc, allowing for reliable detection of user actions and their localization without being visible, using a compact design and conductive films for easy integration and manufacturing.

Benefits of technology

The solution enables reliable detection of user interactions with improved manufacturing simplicity and aesthetic appeal, particularly suitable for vehicle applications, by utilizing deformation sensors in the edge region of the disc.

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    Figure EP2025080415_04062026_PF_FP_ABST
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Abstract

The invention relates to a pane arrangement (10), comprising: - a pane (1) having an outer surface (I) and an inner surface (II); and - at least three sensor elements (5.1, 5.2, 5.3), wherein the at least three sensor elements (5.1, 5.2, 5.3) are deformation sensors which are arranged in an edge region (R) of the pane (1) and spaced apart from one another.
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