发明申请
- 专利标题: CERAMIC ELECTRONIC COMPONENT
- 专利标题(中): 陶瓷电子元件
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申请号: US13755197申请日: 2013-01-31
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公开(公告)号: US20130200749A1公开(公告)日: 2013-08-08
- 发明人: Yasuhiro NISHISAKA , Yukio SANADA , Tetsuya KISUMI , Toshiki NAGAMOTO
- 申请人: Murata Manufacturing Co., Ltd.
- 申请人地址: JP Nagaokakyo-shi
- 专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人地址: JP Nagaokakyo-shi
- 优先权: JP2012-022320 20120203; JP2012-284453 20121227
- 主分类号: H05K7/00
- IPC分类号: H05K7/00 ; H01F17/00 ; H01C7/00 ; H01G4/005 ; H02N2/00
摘要:
A ceramic electronic component includes a ceramic body; a plurality of internal electrodes provided in the ceramic body and including ends exposed on a surface of the ceramic body; a coating layer covering a surface portion of the ceramic body on which the internal electrodes are exposed, the coating layer being made of a glass or resin medium in which metal powder particles are dispersed; and an electrode terminal provided directly on the coating layer and including a plating film. The metal powder particles define conduction paths electrically connecting the internal electrodes with the electrode terminal and have an elongated shape in cross section along a thickness direction of the coating layer. The metal powder particles defining the conduction paths have a maximum diameter not smaller than the thickness of the coating layer.
公开/授权文献
- US09232673B2 Ceramic electronic component including coating layer 公开/授权日:2016-01-05
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