Invention Application
- Patent Title: MULTILAYER CERAMIC CAPACITOR
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Application No.: US17849762Application Date: 2022-06-27
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Publication No.: US20230014803A1Publication Date: 2023-01-19
- Inventor: Yukie WATANABE
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Nagaokakyo-shi
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Nagaokakyo-shi
- Priority: JP2021-113069 20210707
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/012 ; H01G4/224 ; H01G4/008 ; H01G4/12

Abstract:
A multilayer ceramic capacitor includes a multilayer body including dielectric ceramic layers and internal electrode layers laminated alternately in a lamination direction, and a pair of external electrodes on both end portions in the length direction of the multilayer body and respectively connected to the internal electrode layers. The pair of external electrodes each include a base region covering at least each of the first and second end surfaces and connected to the internal electrode layers, and a cover region on the base region to cover the base region. The cover region includes maximum thickness portions each including a maximum thickness in the cover region, in a region corresponding to the ranges of about ±10 μm in the lamination direction centered around internal electrode layers at both outermost ends in the lamination direction among the internal electrode layers.
Public/Granted literature
- US11972905B2 Multilayer ceramic capacitor Public/Granted day:2024-04-30
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