Invention Grant
- Patent Title: Chip electronic component and manufacturing method thereof
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Application No.: US14705886Application Date: 2015-05-06
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Publication No.: US09704640B2Publication Date: 2017-07-11
- Inventor: Youn Kyu Choi , Hye Ah Kim , Yun Young Yang , Mi Jung Kang , Jae Yeol Choi
- 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: KR10-2014-0124379 20140918
- Main IPC: H01F27/24
- IPC: H01F27/24 ; H01F5/00 ; H01F27/28 ; H01F27/29 ; H01F17/00 ; H01F17/04
Abstract:
There is provided a chip electronic component including; a magnetic body containing magnetic metal powder; an internal coil part embedded in the magnetic body; and a plating spreading prevention part coated on a surface of the magnetic body. The plating spreading prevention part contains phosphate-based glass. Whereby, plating spread generated in the surface of the chip electronic component at the time of forming the external electrodes may be prevented.
Public/Granted literature
- US20160086716A1 CHIP ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF Public/Granted day:2016-03-24
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