COMMON MODE FILTER AND MANUFACTURING METHOD THEREOF

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United States of America Patent

SERIAL NO

14663423

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Abstract

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A common mode filter and a method of manufacturing the same are disclosed. The common mode filter in accordance with an aspect of the present invention includes: a substrate; a filter layer comprising a coil and an insulation layer and formed on the substrate to remove a signal noise; a magnetic compound layer laminated on the filter layer; an electrostatic electrode pattern formed on the magnetic compound layer to remove static electricity and having one portion thereof exposed to a lateral surface of the magnetic compound layer; a sealing layer laminated on the electrostatic electrode pattern so as to seal the electrostatic electrode pattern; and a lateral surface electrode connected with the exposed portion of the electrostatic electrode pattern and formed in a longitudinal direction between the sealing layer and the substrate.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRO-MECHANICS CO LTDSUWON-SI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEE, Jong-Yun Incheon, KR 6 37
PARK, Seung-Wook Suwon, KR 14 74
SIM, Won-Chul Seongnam, KR 28 57

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