Invention Grant
- Patent Title: Electronic component
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Application No.: US17320402Application Date: 2021-05-14
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Publication No.: US12131862B2Publication Date: 2024-10-29
- Inventor: Kyosuke Inui , Makoto Morita , Takashi Kudo , Toshiyuki Anbo , Kyohei Tonoyama , Fuyuki Miura , Masanori Sugai , Eietsu Abe , Toru Tonogai , Yuichi Oyanagi
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP 20085092 2020.05.14 JP 20149924 2020.09.07
- Main IPC: H01F27/29
- IPC: H01F27/29 ; H01F27/28 ; H01F41/06

Abstract:
An electronic component according to the present invention includes: a leadout electrode portion provided on an outer surface of an element main body; and a resin electrode layer formed at a part of the outer surface of the element main body and connected to the leadout electrode portion. The leadout electrode portion contains copper as a main component, and the resin electrode layer includes a conductor powder containing silver, and a resin. Further, a diffusion layer containing copper oxide and silver is formed at an interface between the leadout electrode portion and the resin electrode layer.
Public/Granted literature
- US20210358683A1 ELECTRONIC COMPONENT Public/Granted day:2021-11-18
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