公开(公告)号：US20250141420A1

公开(公告)日：2025-05-01

申请号：US18721502

申请日：2023-05-18

Applicant: TDK Corporation

Inventor： Michiyuki NAKAZAWA ,  Takeshi OOHASHI ,  Daiki KUSUNOKI ,  Yukio MITAKE

IPC: H03H7/01 ,  H03H7/09

Abstract: An electronic component includes a first resonance circuit configured to include a first inductor and a first capacitor; and a second resonance circuit configured to include a second inductor and a second capacitor that are magnetically coupled to the first inductor, in which the first resonance circuit includes a third inductor electrically connected in series with the first inductor, and the third inductor is disposed to be magnetically coupled to the second inductor.

公开(公告)号：US20230317352A1

公开(公告)日：2023-10-05

申请号：US18191374

申请日：2023-03-28

Applicant: TDK CORPORATION

Inventor： Takeshi OOHASHI ,  Michiyuki NAKAZAWA ,  Takashi OHTSUKA

IPC: H01F27/28 ,  H01F27/40

CPC classification number: H01F27/2804 ,  H01F27/402 ,  H01F2027/2809

Abstract: In an electronic component, a first inductor and a second inductor are disposed side by side in a first direction, and in a region where the first inductor and the second inductor are adjacent to each other in the first direction, at least one of positions in a second direction of an upper surface of a first inductor pattern, and an upper surface of a second inductor pattern and positions in the second direction of a lower surface of the first inductor pattern and a lower surface of a second inductor pattern, are different.