Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1997-03-18
1999-02-02
Renner, Craig A.
Dynamic magnetic information storage or retrieval
Head
Hall effect
360128, G11B 539, G11B 511
Patent
active
058673504
ABSTRACT:
A magneto-resistance effect magnetic head having a uniform bias distribution and adapted for avoiding shorting between a magneto-resistance device and a bias conductor wherein a magneto-resistance device 5 and a bias conductor 6 for applying a bias magnetic field to the magneto-resistance device 5 are interposed between a lower shielding magnetic member 1 and an upper shielding magnetic member 2. The bias conductor is embedded in a groove formed in the shielding magnetic member provided on the opposite side of forward and rear electrodes with respect to the magneto-resistance effect device.
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Haga Shuichi
Kurosu Mikiya
Ohshima Chizuru
Sasaki Mamoru
Sugawara Nobuhiro
Renner Craig A.
Sony Corporation
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