Title:
磁気センサ
Document Type and Number:
Japanese Patent JP6605570
Kind Code:
B2
Abstract:
A magnetic sensor according to the invention has a magnetoresistive element having a multi-layer structure and a magnetically sensitive axis, and at least a soft magnetic body that is arranged near the magnetoresistive element. The soft magnetic body has a sloping line at least at a corner thereof, wherein the sloping line is tilted with respect to two sides of the soft magnetic body that extend to the corner, as viewed in a stacking direction of the magnetoresistive element.
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Inventors:
Toshihide Sudo
Application Number:
JP2017250476A
Publication Date:
November 13, 2019
Filing Date:
December 27, 2017
Export Citation:
Assignee:
tdk Corporation
International Classes:
G01R33/09; G01R33/02; H01L43/08
Domestic Patent References:
| JP61196419A | ||||
| JP2018503068A | ||||
| JP2016170028A | ||||
| JP2015219227A | ||||
| JP2017167021A | ||||
| JP2014517264A |
Foreign References:
| US20150028863 | ||||
| WO2016078793A1 | ||||
| WO2008142748A1 | ||||
| US20160109534 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata