Invention Grant
- Patent Title: Thin film type inductor
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Application No.: US16050808Application Date: 2018-07-31
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Publication No.: US11056274B2Publication Date: 2021-07-06
- Inventor: Jung Hyuk Jung , Ki Young Yoo , Hye Yeon Cha , Ji Hye Oh
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2017-0127951 20170929
- Main IPC: H01F27/29
- IPC: H01F27/29 ; H01F5/00 ; H01F17/00 ; H01F5/04 ; H01F27/02 ; H01F17/04

Abstract:
A thin film type inductor includes a body and external electrodes disposed on an external surface of the body. The body includes a support member and an internal coil supported by the support member, the internal coil includes an upper coil disposed on one surface of the support member and a lower coil disposed on the other surface thereof, and the upper and lower coils are connected to each other by a via electrode. Heights of a plurality of coil patterns arranged along a first virtual line are substantially equal to each other, and heights of a plurality of coil patterns arranged along a second virtual line increase toward the external surface of the body, where the first virtual line radiates from a center of a core of the body toward the via electrode and the second virtual line radiates in the opposite direction.
Public/Granted literature
- US20190103215A1 THIN FILM TYPE INDUCTOR Public/Granted day:2019-04-04
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