Slider overcoat for noise reduction of TMR magnetic transducer

Details Slider overcoat for noise reduction of TMR magnetic transducer Slider overcoat for noise reduction of TMR magnetic transducer

2011-03-22

2011-03-22

Miller, Brian E (Department: 2627)

Dynamic magnetic information storage or retrieval

Fluid bearing head support

Disk record

C360S324200

Reexamination Certificate

active

07911741

ABSTRACT:
A hard disk drive slider comprises an overcoat layer, which covers an air-bearing surface of the slider. The overcoat covers an exposed surface of a tunneling magnetoresistance transducer. An adhesion layer is coupled with the overcoat layer and the air-bearing surface. The adhesion layer comprises a compound of nitrogen. The compound of nitrogen reduces noise in read data from the tunneling magnetoresistance transducer.

REFERENCES:
patent: 4196255 (1980-04-01), Suzuki et al.
patent: 5763087 (1998-06-01), Falabella
patent: 5795660 (1998-08-01), Yoshimi et al.
patent: 5805380 (1998-09-01), Ishihara et al.
patent: 6001480 (1999-12-01), Sho
patent: 6368706 (2002-04-01), Iwasaki et al.
patent: 6710986 (2004-03-01), Sato et al.
patent: 6756128 (2004-06-01), Carey et al.
patent: 7208227 (2007-04-01), Tomihashi et al.
patent: 7300711 (2007-11-01), Parkin
patent: 7672094 (2010-03-01), Shatz et al.
patent: 2007/0041132 (2007-02-01), Tondokoro et al.
patent: 2008/0253039 (2008-10-01), Nagamine et al.
patent: 2008/0266715 (2008-10-01), Bhatia et al.
patent: 2008/0266719 (2008-10-01), Dang et al.
patent: 2008/0316656 (2008-12-01), Miyata et al.
patent: 2009/0134450 (2009-05-01), Kim et al.
patent: 2009/0166182 (2009-07-01), Noma
patent: 2009/0257149 (2009-10-01), Lee et al.

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