Kapazitiver Sensor

Details

Veröffentlichungs-Nr.

EP4756584

Anmeldetag

20. Februar 2024

Veröffentlichung

6. Februar 2025

Rechtsraum

EP

IPC

G06F3/041

Abstract

A capacitive sensor according to an aspect of the present invention includes: a detection region having a drive electrode and a detection electrode on a substrate; and a non-detection region that is located outside the detection region as viewed from a normal direction to the substrate and that has a drive wire connected to the drive electrode and a detection wire connected to the detection electrode. The non-detection region includes a dummy lead wire disposed apart from the drive wire and the detection wire, and an anticorrosive section that is disposed between at least one of the drive wire and the detection wire and the dummy lead wire and that is not in contact with any of the drive wire, the detection wire, and the dummy lead wire. Accordingly, corrosion resistance of the wires can be enhanced.

Anmelder

Firma

Alps Alpine Co., Ltd.

Land

🇯🇵 Japan