Invention Grant
- Patent Title: Multi-layer ceramic capacitor
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Application No.: US17116602Application Date: 2020-12-09
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Publication No.: US11367575B2Publication Date: 2022-06-21
- Inventor: Jyouji Ariga , Katsuo Sakatsume , Masumi Ishii , Takeshi Nosaki , Norihiro Arai , Yasushi Inoue
- 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: Saliwanchik, Lloyd & Eisenschenk
- Priority: JPJP2017-235341 20171207
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/008 ; H01G4/12

Abstract:
A multi-layer ceramic capacitor includes: a ceramic body including ceramic layers laminated along one axial direction, first and second internal electrodes alternately disposed between the ceramic layers, first and second end surfaces to which the first and second internal electrodes are respectively drawn, a first end margin that forms an interval between the first end surface and the second internal electrodes, and a second end margin that forms an interval between the second end surface and the first internal electrodes; and first and second external electrodes that respectively cover the first and second end surfaces and are respectively connected to the first and second internal electrodes, the multi-layer ceramic capacitor satisfying the following relationship: SE≥S/400+300, where S (μm) represents an area of the ceramic body and SE (μm) represents a total area of the first and second internal electrodes in cross sections of the first and second end margins.
Public/Granted literature
- US20210090813A1 MULTI-LAYER CERAMIC CAPACITOR Public/Granted day:2021-03-25
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