Invention Grant
- Patent Title: Multilayer ceramic capacitor
- Patent Title (中): 多层陶瓷电容器
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Application No.: US12766161Application Date: 2010-04-23
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Publication No.: US08390983B2Publication Date: 2013-03-05
- Inventor: Ji Hun Jeong , Hyo Jung Kim , Dong Ik Chang , Doo Young Kim
- Applicant: Ji Hun Jeong , Hyo Jung Kim , Dong Ik Chang , Doo Young Kim
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2009-0122198 20091210
- Main IPC: H01G4/06
- IPC: H01G4/06 ; C04B35/00

Abstract:
Disclosed is a multilayer ceramic capacitor. The multilayer ceramic capacitor includes a capacitive part including a plurality of dielectric layers and first and second internal electrodes that are laminated in an alternating manner, wherein one set of ends of the first internal electrodes and the other set of ends of the second internal electrodes are exposed in a lamination direction in which the dielectric layers are laminated, a protective layer formed on at least one of top and bottom surfaces of the capacitive part, including a plurality of pores having an average pore size of 0.5 μm to 3 μm, and having a porosity of 2% to 10%, and first and second external electrodes electrically connected to the first and second internal electrodes exposed in the lamination direction of the dielectric layers.
Public/Granted literature
- US20110141660A1 MULTILAYER CERAMIC CAPACITOR Public/Granted day:2011-06-16
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