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公开(公告)号:US20230036443A1
公开(公告)日:2023-02-02
申请号:US17876102
申请日:2022-07-28
Applicant: TDK Corporation
Inventor: Yosuke MIYAO , Toshio TOMONARI , Ryota UCHIYAMA
Abstract: Disclosed herein is a noise suppression sheet that includes a magnetic sheet and a first metal layer provided on one surface of the magnetic sheet. The first metal layer has a plurality of annular slits. The first metal layer is divided into a plurality of first areas surrounded respectively by the plurality of slits and a second area surrounding an entire periphery of each of the plurality of slits.