Invention Grant
- Patent Title: Multilayer ceramic capacitor and board having the same
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Application No.: US16444350Application Date: 2019-06-18
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Publication No.: US10770233B2Publication Date: 2020-09-08
- Inventor: Min Hee Hong , Chul Seung Lee , Won Seh Lee , Doo Young Kim , Chang Hoon Kim , Jae Yeol Choi , Hyeun Tea Yoon
- 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: Morgan, Lewis & Bockius LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@60d7c263
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/008 ; H01G4/12 ; H01G4/232 ; H05K3/34

Abstract:
A multilayer ceramic capacitor includes a ceramic body including an active portion including dielectric layers and internal electrodes that are alternately stacked and a margin portion disposed on outer surfaces of the active portion; and external electrodes disposed on outer surfaces of the ceramic body. The margin portion includes an inner half adjacent to the active portion and an outer half adjacent to the edge of the ceramic body, and a porosity of the inner half is greater than a porosity of the outer half.
Public/Granted literature
- US20190304700A1 MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME Public/Granted day:2019-10-03
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