Rfid-Vorrichtungen und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP3444893

Aktenzeichen

EP18189417

Anmeldetag

16. August 2018

Veröffentlichung

25. Januar 2023

Erteilung

25. Januar 2023

Rechtsraum

EP

IPC

H01Q1/22H01Q1/38H01Q9/04

Abstract

An RFID device includes a substrate and an antenna. The antenna includes a first antenna section on a first side of the substrate and a second antenna section on the first side of the substrate and separated from the first antenna section by a non-conductive part of the substrate. The first antenna section includes a first plurality of vias that extend through the substrate from the first side of the substrate to a second side of the substrate. The antenna includes a third antenna section on at least the second side of the substrate to electrically connect conductive portions of the first plurality of vias to the second antenna section. The RFID device includes a circuit on the substrate and to process signals of the antenna.

Anmelder

Firma

Assa Abloy AB

Land

🇸🇪 Schweden

Fachgebiete