Title:
MAGNETIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/111780
Kind Code:
A1
Abstract:
A magnetic sensor according to the present invention is provided with: a magnetosensitive element; an insulating layer which covers the magnetosensitive element; a conductor part (60) which is positioned on the insulating layer and comprises a first conductor layer (61) and a second conductor layer (62) that is provided on the first conductor layer (61); and a first magnetic member (40) which is positioned on the conductor part (60). The first conductor layer (61) is provided with a first through hole (61h) which penetrates therethrough in a direction that is perpendicular to the insulating layer. The first through hole (61h) of the first conductor layer (61) overlaps with at least a part of the outer circumference of the first magnetic member (40) when viewed from a direction that is perpendicular to the insulating layer.
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Inventors:
TSUBOKAWA MASASHI (JP)
TOCHISHITA HIKARI (JP)
NAKAGAWA TOMOHIKO (JP)
TOCHISHITA HIKARI (JP)
NAKAGAWA TOMOHIKO (JP)
Application Number:
PCT/JP2018/043772
Publication Date:
June 13, 2019
Filing Date:
November 28, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G01R33/09; G01R33/02; H01L43/08
Domestic Patent References:
WO2015182365A1 | 2015-12-03 | |||
WO2014156751A1 | 2014-10-02 |
Foreign References:
JP2016531300A | 2016-10-06 | |||
JP2000516714A | 2000-12-12 | |||
JP2016170167A | 2016-09-23 | |||
US20150236248A1 | 2015-08-20 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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