发明授权
- 专利标题: Laminated electronic component
- 专利标题(中): 层压电子部件
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申请号: US11491282申请日: 2006-07-24
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公开(公告)号: US07190566B2公开(公告)日: 2007-03-13
- 发明人: Toru Tonogai , Tatsuya Kojima , Shogo Murosawa , Raitaro Masaoka , Akira Yamaguchi
- 申请人: Toru Tonogai , Tatsuya Kojima , Shogo Murosawa , Raitaro Masaoka , Akira Yamaguchi
- 申请人地址: JP Tokyo
- 专利权人: TDK Corporation
- 当前专利权人: TDK Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2005-223016 20050801
- 主分类号: H01G4/005
- IPC分类号: H01G4/005 ; H01G4/06
摘要:
A laminated electronic component includes a ceramic body having an inner portion and a pair of outer portions disposed above and below the inner portion and a pair of external electrodes disposed on lateral sides of the ceramic body. A plurality of internal electrodes are embedded in the inner portion and alternately connected to the external electrodes. At least two layers of dummy electrodes are embedded in at least one of the outer portions and each connected to one of the external electrodes. An innermost one of the dummy electrodes has a same polarity as an adjacent outermost one of the internal electrodes. The dummy electrodes include at least one pair of adjacent dummy electrodes of opposite polarities.
公开/授权文献
- US20070025054A1 Laminated electronic component 公开/授权日:2007-02-01