发明授权
- 专利标题: Multilayer capacitor
- 专利标题(中): 多层电容器
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申请号: US12429611申请日: 2009-04-24
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公开(公告)号: US08116064B2公开(公告)日: 2012-02-14
- 发明人: Masaaki Togashi , Hiroshi Okuyama , Yutaro Kotani
- 申请人: Masaaki Togashi , Hiroshi Okuyama , Yutaro Kotani
- 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: Oliff & Berridge, PLC
- 优先权: JP2008-195102 20080729
- 主分类号: H01G4/228
- IPC分类号: H01G4/228
摘要:
An element body has a major capacitance forming portion to form a first capacitance, and a minor capacitance forming portion to form a plurality of second capacitances smaller than the first capacitance. The major capacitance forming portion includes a first internal electrode connected to a first terminal electrode, and a second internal electrode opposed to the first internal electrode and connected to a second terminal electrode. The minor capacitance forming portion includes a third internal electrode connected to the first terminal electrode, a fourth internal electrode arranged as separated from the third internal electrode in an identical layer and connected to the second terminal electrode, a fifth internal electrode opposed to the third and fourth internal electrodes and connected to the first terminal electrode, and a sixth internal electrode opposed to the third and fourth internal electrodes and opposed to the fifth internal electrode through a region between the third and fourth internal electrodes, and connected to the second terminal electrode.
公开/授权文献
- US20100027189A1 MULTILAYER CAPACITOR 公开/授权日:2010-02-04
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