Invention Grant
US08059387B2 Multi layer ceramic capacitor and DC-link capacitor module using the same
有权
多层陶瓷电容器和直流母线电容器模块使用相同
- Patent Title: Multi layer ceramic capacitor and DC-link capacitor module using the same
- Patent Title (中): 多层陶瓷电容器和直流母线电容器模块使用相同
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Application No.: US12458000Application Date: 2009-06-29
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Publication No.: US08059387B2Publication Date: 2011-11-15
- Inventor: Jung Rag Yoon , Bong Wha Moon , Tae Serk Chung , Kyung Min Lee , Sang Won Lee
- Applicant: Jung Rag Yoon , Bong Wha Moon , Tae Serk Chung , Kyung Min Lee , Sang Won Lee
- Applicant Address: KR Kyoungki-do
- Assignee: Samhwa Capacitor Co., Ltd.
- Current Assignee: Samhwa Capacitor Co., Ltd.
- Current Assignee Address: KR Kyoungki-do
- Agency: Rosenberg, Klein & Lee
- Priority: KR10-2009-0041252 20090512
- Main IPC: H01G4/06
- IPC: H01G4/06

Abstract:
Provided are a high voltage multi-layer ceramic capacitor (MLCC) that may enable a surface mounting, and may form a guide electrode between inner electrodes or between sealing electrodes to thereby prevent a decrease in an inner voltage, caused by a parasitic capacitance, and a director current (DC)-link capacitor module using the MLCC. The high voltage MLCC may include: a ceramic laminated body 110; a plurality of side electrode members 120 being formed on both sides of the ceramic laminated body 110, respectively; a plurality of connection electrode members 130 being formed on the ceramic laminated body 110 to be connected to the side electrode member 120; and a plurality of external electrodes 140 being formed on each of the connection electrode members 130, wherein the ceramic laminated body 110 comprises a plurality of first ceramic sheets 111 where a plurality of first inner electrodes 112 is connected to the plurality of side electrode members 120, respectively, and a plurality of second ceramic sheets 113 being disposed between the plurality of first ceramic sheets 111, and where a plurality of second inner electrodes 114 is formed in a location corresponding to the first inner electrode 111.
Public/Granted literature
- US20100290173A1 Multi layer ceramic capacitor and DC-Link capacitor module using the same Public/Granted day:2010-11-18
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