发明申请
US20050006713A1 Method for manufacturing magnetic field detecting element 有权
磁场检测元件的制造方法

Method for manufacturing magnetic field detecting element
摘要:
Disclosed is a method for manufacturing a magnetic field detecting element, capable of simplifying the manufacturing process and providing a thin-type magnetic field detecting element. The disclosed method for manufacturing a magnetic field detecting element according to the present invention, is characterized in forming a seed film on the semiconductor substrate, then partially removing the seed film using a predetermined pattern in advance, for insulation of a plurality of coil lines that would be formed on the seed film, forming a soft magnetic core, and cutting off edges of the semiconductor substrate so that a plurality of the coil lines may be insulated.
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