| 摘要 |
<p>PURPOSE:To achieve a higher sensitivity, by burying a magnetoelectric transducer element into a magnetic body forming a magnetic path. CONSTITUTION:A Hall element chip 6 is molded with a resin or the like to be insulated from a core 5. The Hall element chip 6 is buried into the core 5 in the form of powder at the stage where the core 5 is being molded from powdered magnetic material and solidified with the powdered magnetic material during the firing thereof. In such a manner, the Hall element chip 6 is buried into the core 5, thereby eliminating exposed portion of the Hall element chip 6 defining the gap length and hence the gap length can be reduced to the limit in the manufacture of the core 5 or in the combined growth of the core 5 molding material.</p> |
