Method of manufacturing a thermally assisted magnetic head

Details Method of manufacturing a thermally assisted magnetic head Method of manufacturing a thermally assisted magnetic head

2010-03-17

2011-11-29

Kim, Paul D (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S603130, C029S603140, C029S603150, C029S603180, C205S199000, C205S122000, C360S121000, C360S122000, C360S317000, C360S319000, C360S321000

Reexamination Certificate

active

08065787

ABSTRACT:
A thermally assisted magnetic head is formed by performing a head forming process, a mounting part forming process and a light source mounting process in that order. In the head forming process, a planned area is secured on a light source placing surface of a slider substrate, then a magnetic head part is formed on a head area other than the planned area and a spacer for securing a mounting space for the laser diode is formed on the planned area. In the mounting part forming process, a light source mounting part is formed by removing the spacer. In the light source mounting process, a laser diode is mounted on the light source mounting part formed by the mounting part forming step.

REFERENCES:
patent: 7538978 (2009-05-01), Sato et al.
patent: 7855937 (2010-12-01), Shimazawa et al.
patent: A-2007-164935 (2007-06-01), None
patent: A-2007-207349 (2007-08-01), None
patent: A-2008-47268 (2008-02-01), None
patent: A-2009-266365 (2009-11-01), None

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