Magneto-resistive effect device of CPP type having shield...

Details Magneto-resistive effect device of CPP type having shield... Magneto-resistive effect device of CPP type having shield...

2011-07-05

2011-07-05

Evans, Jefferson (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Magnetoresistive reproducing head

C360S324110, C360S324120, C360S324200

Reexamination Certificate

active

07974048

ABSTRACT:
The invention provides a magneto-resistive effect device of the CPP (current perpendicular to plane) structure, having a magneto-resistive effect unit, and a first shield layer and a second shield layer located and formed such that the magneto-resistive effect unit is sandwiched between them, with a sense current applied in a stacking direction.

REFERENCES:
patent: 6169647 (2001-01-01), Mao et al.
patent: 6876524 (2005-04-01), Tagawa et al.
patent: 7426096 (2008-09-01), Shimazawa et al.
patent: 7805828 (2010-10-01), Shimazawa et al.
patent: 2005/0094321 (2005-05-01), Ju et al.
patent: 2007/0201166 (2007-08-01), Gill
patent: 2007/0211391 (2007-09-01), Hirata et al.
patent: 2009/0296283 (2009-12-01), Mizuno et al.
patent: 2010/0027168 (2010-02-01), Chou et al.
patent: 2010/0053820 (2010-03-01), Miyauchi et al.
patent: 2005-302938 (2005-10-01), None
patent: 2005-347512 (2005-12-01), None
U.S. Appl. No. 12/112,598, filed Apr. 30, 2008, Hara, et al.
U.S. Appl. No. 12/019,202, filed Jan. 24, 2008, Machita, et al.
U.S. Appl. No. 12/019,205, filed Jan. 24, 2008, Machita, et al.

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