公开(公告)号：US20200274392A1

公开(公告)日：2020-08-27

申请号：US16802372

申请日：2020-02-26

Applicant: TDK Corporation

Inventor： Noritaka CHIYO ,  Toshio TOMONARI ,  Shigeru KANEKO ,  Shigenori HIRATA ,  Akihito WATANABE ,  Hirohumi ASOU ,  Junpei HAYAMA ,  Shigeki OHTSUKA ,  Takahiro OHISHI ,  Takaaki IMAI ,  Tomohiro MORIKI ,  Takakazu MARUYAMA

IPC: H02J50/10 ,  H04B5/00 ,  H01F5/04 ,  H01F27/28

Abstract: Disclosed herein is a coil component that includes a first coil pattern wound in a planar spiral shape . At least one turn constituting the first coil pattern is divided into a plurality of lines by a spiral slit, and a space width between the plurality of lines differs depending on a planar position.