Invention Application
- Patent Title: MAGNETIC FIELD SHIELDING MODULE FOR ELECTRIC VEHICLE, AND WIRELESS POWER TRANSMISSION MODULE INCLUDING SAME FOR ELECTRIC VEHICLE
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Application No.: US18705471Application Date: 2022-10-14
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Publication No.: US20250008714A1Publication Date: 2025-01-02
- Inventor: Kil Jae JANG
- Applicant: AMOSENSE CO.,LTD
- Applicant Address: KR Cheonan-si, Chungcheongnam-do
- Assignee: AMOSENSE CO.,LTD
- Current Assignee: AMOSENSE CO.,LTD
- Current Assignee Address: KR Cheonan-si, Chungcheongnam-do
- Priority: KR10-2021-0144589 20211027
- International Application: PCT/KR2022/015654 WO 20221014
- Main IPC: H05K9/00
- IPC: H05K9/00 ; B60L53/12 ; H02J50/10 ; H02J50/70

Abstract:
A magnetic field shielding module for an electric vehicle is provided. A magnetic field shielding module for an electric vehicle according to an embodiment of the present invention may comprise: a main shielding layer including a plurality of unit blocks made of a ferrite material to shield a magnetic field generated from a planar coil in which a conductive member is wound multiple times, the main shielding layer being formed in a plate shape having a predetermined area by the plurality of unit blocks arranged adjacent to each other; and an auxiliary shielding layer made of a magnetic material containing a metal component to supplement the main shielding layer, disposed on one surface of the main shielding layer, and including a penetrating portion formed in a shape corresponding to that of the planar coil.
Information query