| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic detector in which variation in manufacture precision depending upon arrangement may be more suppressed than in a conventional magnetic detector. <P>SOLUTION: A magnetic detector 1 comprises: a first magnetic resistance element group disposed in at least opposing regions out of regions radially divided on a substrate 10 and having a longitudinal direction in accordance with a first direction; a second magnetic resistance element group disposed in at least opposing regions, out of the radially divided regions, adjacently to the first magnetic resistance element group and having a longitudinal direction in accordance with a second direction perpendicular to the first direction; and a wiring part for forming a bridge circuit by using plural resistance portions obtained by combining plural magnetic resistance elements of the first magnetic resistance element group with plural magnetic resistance elements of the second magnetic resistance element group and by serially connecting the combined plural magnetic resistance elements. <P>COPYRIGHT: (C)2012,JPO&INPIT |
