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Patent Searching and Data


Title:
MAGNETIC SENSOR AND CURRENT SENSOR PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/049414
Kind Code:
A1
Abstract:
This magnetic sensor is provided with a magnetosensitive element section (11), a first magnet section (13), and a second magnet section (14). The direction of a bias magnetic field (1) is substantially orthogonal to the sensitivity axis direction in a magnetosensitive surface (11s). The first magnet section (13) has a main outgoing surface section (13m). The second magnet section (14) has a main incident surface section (14m). The magnetosensitive element section (11) is disposed such that the magnetosensitive surface (11s) is positioned outside of a facing region (Tm) sandwiched between the main outgoing surface section (13m) and the main incident surface section (14m).

Inventors:
KAWANAMI TAKASHI (JP)
Application Number:
PCT/JP2018/015643
Publication Date:
March 14, 2019
Filing Date:
April 16, 2018
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G01R33/09; G01R15/20; H01L43/08
Domestic Patent References:
WO2017073151A12017-05-04
WO2017018306A12017-02-02
Foreign References:
JP2016206070A2016-12-08
JPH06148301A1994-05-27
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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