Invention Grant
- Patent Title: Ceramic capacitor including first, second, and third external electrodes wrapping around side and principal surfaces
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Application No.: US15608126Application Date: 2017-05-30
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Publication No.: US10361032B2Publication Date: 2019-07-23
- Inventor: Yasuyuki Shimada
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2016-108582 20160531
- Main IPC: H01G4/232
- IPC: H01G4/232 ; H01G4/30 ; H01G4/005 ; H01G4/12 ; H01G2/06 ; H01G4/012 ; C23C14/34
Abstract:
A ceramic capacitor that has low ESL and is suitable to be built into a substrate includes a first external electrode including a first portion extending from a portion located on a first principal surface to a portion of a first end surface, a second portion extending from a portion located on a second principal surface to a portion of the first end surface, a third portion extending from a portion located on a first side surface to a portion of the first end surface, and a fourth portion extending from a portion located on a second side surface to a portion of the first end surface. The first external electrode includes an outermost layer that is a Cu plated layer.
Public/Granted literature
- US20170345562A1 CERAMIC CAPACITOR Public/Granted day:2017-11-30
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