Patent · US Active

Magnetic field sensor arrangement and method for non-contact measurement of a magnetic field

US7906961B2 · kind B2 · utility

15Cited by

4References

23Claims

0Family size

Assignee

austriamicrosystems AG

Inventors

Sari Abwa · Gleisdorf, AT
Manfred Brandl · Altenkirchen, DE
Josef Janisch · Ilz, AT

Key dates

Filing date	Dec 19, 2006
Grant date	Mar 15, 2011
Priority date	—
Expiry date	Jun 6, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/181
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A magnetic field sensor arrangement (4) comprises a stacked arrangement (1) with a first magnetic field sensor body (20) and a second magnetic field sensor body (40). The first magnetic field sensor body (20) has a first main surface (21), on which is arranged a first magnetic field sensitive element (23), and a second main surface (22), which is approximately parallel to the first main surface (21). The second magnetic field sensor body (40) has similarly a first main surface (41), on which is arranged a second magnetic field sensitive element (43), and a second main surface (42), which is approximately parallel to the first main surface (41).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.