Invention Grant
- Patent Title: Multilayer ceramic capacitor
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Application No.: US18436162Application Date: 2024-02-08
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Publication No.: US12249459B2Publication Date: 2025-03-11
- Inventor: Satoshi Yokomizo , Toshihiro Harada
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Nagaokakyo
- Agency: Keating & Bennett, LLP
- Priority: JP2019-064074 20190328
- Main IPC: H01G4/12
- IPC: H01G4/12 ; H01G4/008 ; H01G4/012 ; H01G4/232 ; H01G4/30

Abstract:
A multilayer ceramic capacitor includes a laminate and an external electrode connected to the internal electrode layer. The laminate includes a central layer portion in which an internal electrode layer and a dielectric ceramic layer are alternately laminated, and a covering portion covering an outer surface of the central layer portion in the lamination direction and the width direction. A region where the main surface meets the lateral surface in the laminate is defined as a corner portion that is rounded, and a distance from the corner portion to an internal electrode closest to the corner portion is about 20 μm or less.
Public/Granted literature
- US20240177931A1 MULTILAYER CERAMIC CAPACITOR Public/Granted day:2024-05-30
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