Invention Grant
- Patent Title: Ceramic electronic device
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Application No.: US17120813Application Date: 2020-12-14
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Publication No.: US11756733B2Publication Date: 2023-09-12
- Inventor: Takumi Chigira , Jun Nishikawa
- Applicant: TAIYO YUDEN CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee: TAIYO YUDEN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Stein IP, LLC
- Priority: JP 19232828 2019.12.24
- Main IPC: H01G4/232
- IPC: H01G4/232 ; H01G4/248 ; H01G4/30

Abstract:
A ceramic electronic device includes a multilayer chip having a plurality of dielectric layers and a plurality of internal electrode layers that are stacked, and having a first main face and a second main face, and a plurality of external electrodes, the plurality of external electrodes being spaced from each other, each of the plurality of external electrodes being connected to a part of the plurality of internal electrode layers, the plurality of external electrodes having a predetermined area in the planar view. On at least one of the first main face and the second main face, at least one of the plurality of external electrodes has an extension portion extending along a side of the rectangular shape toward at least one of external electrodes adjacent to the at least one of the plurality of external electrodes.
Public/Granted literature
- US20210193390A1 CERAMIC ELECTRONIC DEVICE Public/Granted day:2021-06-24
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