Invention Grant
- Patent Title: Multilayer ceramic capacitor and mounting board therefor
- Patent Title (中): 多层陶瓷电容器及其安装板
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Application No.: US13941075Application Date: 2013-07-12
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Publication No.: US09330844B2Publication Date: 2016-05-03
- Inventor: Young Ghyu Ahn , Min Cheol Park , Seok Kyoon Woo , Sang Soo Park
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2013-0000177 20130102
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/005 ; H01G4/12 ; H01G2/06 ; H05K3/34

Abstract:
There is provided a multilayer ceramic capacitor including: a ceramic body having dielectric layers laminated in a width direction thereof; an active region in which capacitance is formed, by including first and second internal electrodes alternately exposed to end surfaces of the ceramic body while having the dielectric layer interposed therebetween; an upper margin part prepared above the active region; a lower margin part prepared below the active region on the dielectric layer and being thicker than the upper margin part; and first and second external electrodes, wherein, when half of thickness of the ceramic body is denoted by A, thickness of the lower margin part is denoted by B, half of thickness of the active region is denoted by C, and thickness of the upper margin part is denoted by D, 1.047≦(B+C)/A≦1.562 is satisfied.
Public/Granted literature
- US20140182910A1 MULTILAYER CERAMIC CAPACITOR AND MOUNTING BOARD THEREFOR Public/Granted day:2014-07-03
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