Component carrier with integrated flux gate sensor

US11366181B2 · kind B2 · utility

Assignee

• AT&S Austria Technologie & Systemtechnik Aktiengesellschaft · AT

Inventors

• Gernot Schulz · Graz, AT
• Alexander Kasper · Graz, AT
• Marco Gavagnin · Leoben, AT
• Martin Lenzhofer · Klagenfurt, AT
• Michael Ortner · Villach, AT

Key dates

• Filing date: Mar 29, 2018
• Grant date: Jun 21, 2022
• Expiry date: Aug 30, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K1/165
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A component carrier with an integrated magnetic field sensor is disclosed. The component carrier includes a plurality of electrically conductive layer structures and/or electrically insulating layer structures; an excitation coil and sensor coils arranged on and/or in the layer structures; a first magnetic structure above the excitation coil and sensor coils; and a second magnetic structure below the excitation coil and sensor coils.