SENSOR

Abstract: a magnetic sensor includes an insulating layer including a flat portion and a protruding portion, a first mr element, and a second mr element. the protruding portion includes a first inclined surface and a second inclined surface. the first mr element is disposed on the first inclined surface. the second mr element is disposed on the second inclined surface. the protruding portion extends in a first direction parallel to a top surface of a substrate, and includes a plurality of recess portions each recessed in a direction parallel to the top surface of the substrate at an end of the protruding portion in the first direction.

Inventor(s): Hiromichi UMEHARA, Keisuke TAKASUGI, Takehiro ISODA, Kenji INAGE

CPC Classification: G01R33/093 ({using multilayer structures, e.g. giant magnetoresistance sensors (thin magnetic films )})

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