摘要 |
<p><P>PROBLEM TO BE SOLVED: To know accurately a track width in a manufacturing process of a magnetic head. <P>SOLUTION: The manufacturing method of the magnetic head comprises sleps of: fabricating magnetic head sub-structure wherein a plurality of rows of pre-head portions that will be the respective magnetic heads later are aligned by forming constitution elements of a plurality of magnetic heads for one substrate; and fabricating a plurality of magnetic heads by separating the pre-head portions from one another through cutting the magnetic head sub-structure, In the step of fabricating the magnetic head sub-structure, indicators 160b, 160c each serving as a reference for indicating the location of a region ABS are formed, in which the medium facing surface of the magnetic heads are to be formed. The indicators 160b, 160c are arranged at positions at which at least one portion remains in the magnetic head. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |