Invention Grant
US07881039B2 Multi-layer ceramic capacitor having improved component capacity and production method thereof
有权
具有改进的部件容量的多层陶瓷电容器及其制造方法
- Patent Title: Multi-layer ceramic capacitor having improved component capacity and production method thereof
- Patent Title (中): 具有改进的部件容量的多层陶瓷电容器及其制造方法
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Application No.: US12359497Application Date: 2009-01-26
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Publication No.: US07881039B2Publication Date: 2011-02-01
- Inventor: Kwi-Jong Lee
- Applicant: Kwi-Jong Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd
- Current Assignee: Samsung Electro-Mechanics Co., Ltd
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim LLP
- Priority: KR2005-26497 20050330
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G9/00

Abstract:
A multi-layer ceramic capacitor comprises dielectric sheets including a first external electrode, a first internal electrode joined to the first external electrode via an interposed dielectric portion, a second external electrode joined to the first internal electrode, and a second internal electrode joined to the first internal electrode. A method of producing a multi-layer ceramic capacitor comprises forming dielectric sheets including a first internal electrode having protrusions and joined to the first external electrode, a second external electrode joined to the first internal electrode, and a second internal electrode joined to the first internal electrode with dielectrics are printed on a cross section of the dielectric sheet, stacking the dielectric sheets to be symmetrical, so that the first external electrodes and the second external electrodes are connected and the protrusions of the first internal electrodes and the second internal electrodes are connected, and compressing, cutting the dielectric sheets, and sintering the cut dielectric sheets.
Public/Granted literature
- US20090126175A1 MULTI-LAYER CERAMIC CAPACITOR AND PRODUCTION METHOD THEREOF Public/Granted day:2009-05-21
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