GMR angle sensor for vehicles

Details GMR angle sensor for vehicles GMR angle sensor for vehicles

2007-01-09

2008-07-29

Assouad, Patrick (Department: 2862)

Electricity: measuring and testing

Magnetic

Magnetometers

C324S207210, C324S207250

Reexamination Certificate

active

07405560

ABSTRACT:
A GMR angle sensor for vehicles includes a GMR element in which the element resistance is changed in response to an external magnetic field, lead conductors connected to either end of the GMR element, and a protective layer that seals the GMR element and the lead conductors, wherein the protective layer has a laminated structure including an oxidation-resistant inorganic film that ensures that the GMR element and the lead conductors are sufficiently insulated and a silicone-based organic film laminated on the inorganic film.

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European Search Report dated Jun. 13, 2007 for European application No. 07000690.3-2216.

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