MAGNETIC SENSOR AND CURRENT SENSOR

Abstract: a magnetic sensor includes a substrate installed on a conductor , where a plurality of blocks including first blocks and second blocks positioned near and far from the center of the conductor, respectively, relative to each other are arranged on one surface of the substrate, and a plurality of magnetoresistance elements disposed on the substrate, wherein a part of the plurality of magnetoresistance elements is disposed in the first block and another part is disposed in the second block, and the first and second blocks include first subblock , respectively, on which the magnetoresistance elements having magnetic sensing directions that are directions identical to each other, and the magnetoresistance elements in the first subblocks of the first and second blocks are connected in series to form the resistor side r

Inventor(s): Masato INOUE, Saki USHIDA

CPC Classification: G01R15/205 (using galvano-magnetic devices, e.g. Hall-effect devices {, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices})

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