Invention Grant
- Patent Title: Magnetoresistive device and magnetoresistive head
- Patent Title (中): 磁阻器件和磁阻头
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Application No.: US223663Application Date: 1998-12-30
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Publication No.: US6031692APublication Date: 2000-02-29
- Inventor: Yasuhiro Kawawake , Mitsuo Satomi , Hiroshi Sakakima
- Applicant: Yasuhiro Kawawake , Mitsuo Satomi , Hiroshi Sakakima
- Applicant Address: JPX Osaka
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JPX Osaka
- Priority: JPX8-034556 19960222; JPX8-060513 19960318; JPX8-083674 19960405; JPX8-126743 19960522
- Main IPC: G01R33/09
- IPC: G01R33/09 ; G11B5/39 ; H01F10/32 ; H01L43/08
Abstract:
A magnetoresistive device of the present invention includes: a soft magnetic layer; a hard magnetic layer; a non-magnetic layer formed between the soft magnetic layer and the hard magnetic layer; and an interface magnetic layer, provided at an interface between the soft magnetic layer and the non-magnetic layer, for enhancing magnetic scattering, wherein the soft magnetic layer includes an amorphous structure.
Public/Granted literature
- US5416871A Molded optical connector module Public/Granted day:1995-05-16
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