Invention Grant
- Patent Title: Magnetic field shielding structure
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Application No.: US17103779Application Date: 2020-11-24
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Publication No.: US11206751B2Publication Date: 2021-12-21
- Inventor: Masayuki Yoshikawa , Kenichi Ichinose , Kazuhisa Ori , Hiroyuki Nishimura , Hidetoshi Katoh
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Aichi-ken
- Agency: Hauptman Ham, LLP
- Priority: JPJP2019-214752 20191127
- Main IPC: H05K9/00
- IPC: H05K9/00 ; H02K11/01

Abstract:
A magnetic field shielding structure includes a magnetic field generating source configured to generate a magnetic field. The magnetic field shielding structure further includes a shielding member that includes a pair of layers. The pair of layers includes a layer having high magnetic permeability, and a layer having low magnetic permeability laminated with the layer having high magnetic permeability. The layer having high magnetic permeability is closer to the magnetic field generating source than the layer having low magnetic permeability.
Public/Granted literature
- US20210161041A1 MAGNETIC FIELD SHIELDING STRUCTURE Public/Granted day:2021-05-27
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