MAGNETIC SENSOR AND DIRECTION SENSOR

摘要

A direction sensor (500) in which a magnetic sensor (600) for measuring the three axis components of the terrestrial magnetism vector and an inclination sensor (700) for measuring the inclinations in the three axis directions are integrally provided on one substrate. The magnetic sensor (600) has magnetic sensing elements some of which are secured to a thermally-shrinkable polyimide film. When the polyimide film is heated, the magnetic sensing elements are erected from the surface of the substrate.