Invention Grant
- Patent Title: Thin-film ceramic capacitor having capacitance forming portions separated by separation slit
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Application No.: US15621136Application Date: 2017-06-13
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Publication No.: US10468187B2Publication Date: 2019-11-05
- Inventor: Hyun Ho Shin , Woong Do Jung , Young Seok Yoon , Dong Sik Yoo , No Il Park , Seung Mo Lim , Il Ro Lee
- 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: KR10-2016-0099940 20160805; KR10-2016-0160290 20161129
- Main IPC: H01G4/232
- IPC: H01G4/232 ; H01G4/33 ; H01G4/30 ; H01G4/38 ; H01G4/008

Abstract:
A thin-film ceramic capacitor includes a body in which dielectric layers and first and second electrode layers are alternately disposed on a substrate, and first and second electrode pads disposed on external surfaces of the body. A plurality of vias are disposed in the body. Each of a plurality of first vias connects the first electrode layers and the first electrode pad to each other. Each of a plurality of second vias connects the second electrode layers and the second electrode pad to each other. A separation slit is disposed to penetrate from an upper surface of the body and extend to the substrate, and the pluralities of first and second vias are disposed symmetrically with respect to the separation slit.
Public/Granted literature
- US20180040422A1 THIN-FILM CERAMIC CAPACITOR Public/Granted day:2018-02-08
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