Invention Grant
- Patent Title: Common mode filter and method of manufacturing the same
- Patent Title (中): 共模滤波器及其制造方法
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Application No.: US13429068Application Date: 2012-03-23
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Publication No.: US09082540B2Publication Date: 2015-07-14
- Inventor: Yong Suk Kim , Sung Kwon Wi , Jeong Bok Kwak , Sang Moon Lee , Won Chul Sim , Young Seuck Yoo
- Applicant: Yong Suk Kim , Sung Kwon Wi , Jeong Bok Kwak , Sang Moon Lee , Won Chul Sim , Young Seuck Yoo
- Applicant Address: KR Suwon, Gyunggi-Do
- Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee Address: KR Suwon, Gyunggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2011-0146880 20111230
- Main IPC: H03H7/01
- IPC: H03H7/01 ; B32B38/04 ; B32B37/24 ; H01F17/00 ; H03H7/42 ; H03H1/00
Abstract:
The present invention relates to a common mode filter and a method of manufacturing the same. In order to implement a common mode filter with low shrinkage, high substrate sintered density, and high strength, the present invention provides a common mode filter including: a lower substrate; an insulating layer having a conductor pattern inside and provided on the lower substrate; an upper substrate provided on the insulating layer; and a ferrite core made of ferrite and provided in the center of the insulating layer, the lower substrate, and the upper substrate by penetrating the insulating layer, the lower substrate, and the upper substrate, and a method of manufacturing the same.
Public/Granted literature
- US20130169381A1 COMMON MODE FILTER AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2013-07-04
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