Sae Magnetics (h.k.) Limited

Morihiro Ohno

Osamu Fukuroi

Ryuji Fujii

Tatsuya Satoyoshi

An object is to improve the cleanness achieved by washing through effectively suppressing the residual of solvent remained on a wash-target after washing. The present invention is a wash-target holder soaked in a wash tank by holding a wash-target, which comprises a tray for placing the wash-target, a surrounding member, which is provided standing up on a wash-target placing face of the tray, for surrounding the periphery, and a defluxion-restricting member for restricting the defluxion of the wash-target from the tray. In the periphery of the wash-target surrounded by the surrounding member, an opening for letting in and out the solvent used for washing the wash-target is formed.

Wash-target holder and method for washing wash-target using the same

A manufacturing method of a flying magnetic head slider includes a step of providing a substrate with a plurality of inductive write head elements formed thereon, each head element having a pair of magnetic poles facing to each other via a magnetic gap, and with a protection layer covering the plurality of inductive write head elements, a step of cutting the substrate to separate into a plurality of bar members, each of the bar members having aligned inductive write head elements, a step of processing the protection layer of each bar member so that a distance from an end edge of the pair of magnetic poles to an edge of a bottom surface of the bar member becomes in a range of 1 to 15 &#x3bc;m, a step of lapping each bottom surface of the bar member, and cutting each bar member to separate into a plurality of individual magnetic head sliders.

Manufacturing method of flying magnetic head slider

A lapping method of a magnetic head slider provided with an element-forming surface, an ABS and an MR element formed on the element-forming surface, including a step of setting the magnetic head slider to be lapped on a lapping means, and a step of lapping by the lapping means the ABS of the magnetic head slider with while keeping an angle between the element-forming surface of the magnetic head slider and a lapping direction in a range greater than 0 degrees and equal to or less than 30 degrees.

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Hong Kong, China

Morihiro Ohno