| 摘要 |
A magnetoresistive sensor is provided. Specifically, multiple layers of or single layer of conductor line are formed at the same level as an insulating layer on a substrate as a bottom conductive layer. A magnetoresistive structure is formed on the bottom conductive layer and has opposite first surface and second surface. The second surface faces toward the substrate and is contacted with the bottom conductive layer. Afterward, another insulating layer is formed on the first surface, a slot is formed at the same level as the another insulating layer and a conductor line is formed in the slot and contacted with the first surface, so that one layer or multiple layers of conductor line can be formed as a top conductive layer. A lengthwise extending direction of each of the bottom and top conductor layers is intersected a lengthwise extending direction of the magnetoresistive structure with an angle. |
