| 摘要 |
<p>Provided is a magnetic sensor which stably supplies a magnetic field from a sensitivity axis direction up to even a magnetoresistive effect element, while having a magnetic shield against a magnetic field (disturbance magnetic field) from a direction orthogonally intersecting with the sensitivity axis. A magnetic sensor module is also provided. The magnetic sensor is provided with the magnetoresistive effect element having a predetermined sensitivity axis. The magnetoresistive effect element is provided with an element section (12) which exhibits magnetoresistive effects, and soft magnetic bodies (18). The element section (12) and the soft magnetic bodies (18) are arranged without contact in the sensitivity axis direction in the order of the soft magnetic body (18), the element section (12) and the soft magnetic body (18). The magnetization easy axis of the soft magnetic bodies (18) is in the same direction (Y direction) as the sensitivity axis.</p> |
