Invention Grant
- Patent Title: Ceramic electronic component and glass paste
- Patent Title (中): 陶瓷电子元件和玻璃糊
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Application No.: US14191481Application Date: 2014-02-27
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Publication No.: US09328014B2Publication Date: 2016-05-03
- Inventor: Yasuhiro Nishisaka , Satoshi Matsuno , Tetsuya Kisumi , Yoko Okabe
- 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: JP2013-063354 20130326; JP2013-273077 20131227
- Main IPC: H01G4/30
- IPC: H01G4/30 ; C03C8/18 ; H01G4/228 ; H01L41/047 ; H01L41/053 ; H01C7/00 ; H01G4/232

Abstract:
A ceramic electronic component includes a ceramic body, a glass coating layer, and terminal electrodes. End portions of inner electrodes are exposed at a surface of the ceramic body. The glass coating layer covers portions of the ceramic body in which the inner electrodes are exposed. The terminal electrodes are disposed directly above the glass coating layer and are each constituted by a plating film. The glass coating layer includes a glass medium and metal powder particles that are dispersed in the glass medium and define conductive paths which electrically connect the inner electrodes and the terminal electrodes. The metal powder particles include first metal powder particles and second metal powder particles. The first metal powder particles are flat or substantially flat powder particles. The second metal powder particles are spherical or substantially spherical powder particles.
Public/Granted literature
- US20140292142A1 CERAMIC ELECTRONIC COMPONENT AND GLASS PASTE Public/Granted day:2014-10-02
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