Invention Grant
- Patent Title: Electronic component and producing method thereof
- Patent Title (中): 电子元件及其制造方法
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Application No.: US12632823Application Date: 2009-12-08
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Publication No.: US08797711B2Publication Date: 2014-08-05
- Inventor: Seiichi Matsumoto , Toshiyuki Iwanaga , Makoto Ogawa , Akihiro Motoki
- Applicant: Seiichi Matsumoto , Toshiyuki Iwanaga , Makoto Ogawa , Akihiro Motoki
- 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: JP2008-327456 20081224
- Main IPC: H01G4/228
- IPC: H01G4/228

Abstract:
A region where a plating film constituting an external electrode is formed can be accurately controlled in an electronic component in which the external electrode is formed by directly plating a particular region in a surface of a component body. In a component body, a bump is provided in a position in which a region where an external electrode should be formed is partitioned. In a plating process, growth of the plating film constituting the external electrode is substantially stopped or delayed in the bump. As a result, a termination point of the growth of the plating film constituting the external electrode can be accurately controlled in the position of the bump.
Public/Granted literature
- US20100157507A1 ELECTRONIC COMPONENT AND PRODUCING METHOD THEREOF Public/Granted day:2010-06-24
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