Title:
MAGNET MODULE, SENSOR MODULE, AND METHOD FOR MANUFACTURING MAGNET MODULE
Document Type and Number:
WIPO Patent Application WO/2024/024821
Kind Code:
A1
Abstract:
The present disclosure addresses the problem of achieving improvement in the accuracy of positioning of an object to be detected. A magnet module (10) is for use in a magnetic sensor (3). The magnetic sensor (3) outputs a signal corresponding to a detected magnetic field. The magnet module (10) comprises a first magnet (1) and a second magnet (2). The first magnet (1) and the second magnet (2) are magnetized in a first direction (D1) and a second direction (D2). The first magnet (1) and the second magnet (2) are different bodies from each other, and are integrally joined in a third direction (D3) such that the magnetization directions are different from each other.
Inventors:
ONAKA KAZUHIRO
ICHINOMIYA NORITAKA
ICHINOMIYA NORITAKA
Application Number:
PCT/JP2023/027333
Publication Date:
February 01, 2024
Filing Date:
July 26, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01R33/038; G01R33/02; H01F7/02
Domestic Patent References:
| WO2022131049A1 | 2022-06-23 | |||
| WO2014129348A1 | 2014-08-28 |
Foreign References:
| JP2022016641A | 2022-01-21 | |||
| JP2014106174A | 2014-06-09 | |||
| JP2002303536A | 2002-10-18 | |||
| US20100013465A1 | 2010-01-21 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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