KR102143005B1 - 인덕터 및 그 실장 기판 - Google Patents

인덕터 및 그 실장 기판 Download PDF

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Publication number
KR102143005B1
KR102143005B1 KR1020140096351A KR20140096351A KR102143005B1 KR 102143005 B1 KR102143005 B1 KR 102143005B1 KR 1020140096351 A KR1020140096351 A KR 1020140096351A KR 20140096351 A KR20140096351 A KR 20140096351A KR 102143005 B1 KR102143005 B1 KR 102143005B1
Authority
KR
South Korea
Prior art keywords
magnetic body
metal layer
inductor
internal coil
disposed
Prior art date
Application number
KR1020140096351A
Other languages
English (en)
Korean (ko)
Other versions
KR20160014302A (ko
Inventor
성우경
조태연
아준
신상호
김병균
최혜영
김두영
Original Assignee
삼성전기주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020140096351A priority Critical patent/KR102143005B1/ko
Priority to JP2014216123A priority patent/JP2016032093A/ja
Publication of KR20160014302A publication Critical patent/KR20160014302A/ko
Priority to JP2018191770A priority patent/JP2019024113A/ja
Priority to KR1020200097239A priority patent/KR102300016B1/ko
Application granted granted Critical
Publication of KR102143005B1 publication Critical patent/KR102143005B1/ko
Priority to JP2020180972A priority patent/JP2021013042A/ja

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards
KR1020140096351A 2014-07-29 2014-07-29 인덕터 및 그 실장 기판 KR102143005B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020140096351A KR102143005B1 (ko) 2014-07-29 2014-07-29 인덕터 및 그 실장 기판
JP2014216123A JP2016032093A (ja) 2014-07-29 2014-10-23 チップ電子部品及びその実装基板
JP2018191770A JP2019024113A (ja) 2014-07-29 2018-10-10 チップ電子部品及びその実装基板
KR1020200097239A KR102300016B1 (ko) 2014-07-29 2020-08-04 인덕터
JP2020180972A JP2021013042A (ja) 2014-07-29 2020-10-28 チップ電子部品及びその実装基板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140096351A KR102143005B1 (ko) 2014-07-29 2014-07-29 인덕터 및 그 실장 기판

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020200097239A Division KR102300016B1 (ko) 2014-07-29 2020-08-04 인덕터

Publications (2)

Publication Number Publication Date
KR20160014302A KR20160014302A (ko) 2016-02-11
KR102143005B1 true KR102143005B1 (ko) 2020-08-11

Family

ID=55351535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140096351A KR102143005B1 (ko) 2014-07-29 2014-07-29 인덕터 및 그 실장 기판

Country Status (2)

Country Link
JP (3) JP2016032093A (ja)
KR (1) KR102143005B1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102143005B1 (ko) * 2014-07-29 2020-08-11 삼성전기주식회사 인덕터 및 그 실장 기판
KR20180068149A (ko) * 2016-12-13 2018-06-21 삼성전기주식회사 인덕터
KR101876878B1 (ko) * 2017-03-16 2018-07-11 삼성전기주식회사 코일 부품
KR101973437B1 (ko) * 2017-06-01 2019-09-02 삼성전기주식회사 코일 부품
US10847308B2 (en) 2017-06-01 2020-11-24 Samsung Electro-Mechanics Co., Ltd. Coil component
KR102484848B1 (ko) * 2017-09-20 2023-01-05 삼성전기주식회사 박막형 칩 전자부품
KR102463330B1 (ko) * 2017-10-17 2022-11-04 삼성전기주식회사 코일 전자 부품
JP7052380B2 (ja) * 2018-01-29 2022-04-12 Tdk株式会社 コイル部品
KR102185057B1 (ko) * 2018-07-04 2020-12-01 삼성전기주식회사 코일 부품

Citations (4)

* Cited by examiner, † Cited by third party
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JP2003297646A (ja) * 2002-04-03 2003-10-17 Matsushita Electric Ind Co Ltd チップ型電子部品
JP2006287063A (ja) * 2005-04-01 2006-10-19 Murata Mfg Co Ltd 電子部品
JP2012248629A (ja) * 2011-05-26 2012-12-13 Tdk Corp コイル部品及びその製造方法
JP2013219295A (ja) * 2012-04-12 2013-10-24 Panasonic Corp コモンモードノイズフィルタ

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JPS5896710A (ja) * 1981-12-04 1983-06-08 Tdk Corp 積層インダクタ
JPH036005A (ja) * 1989-06-02 1991-01-11 Tdk Corp チップ部品端子の低温構成方法
JPH0629144A (ja) * 1992-07-08 1994-02-04 Tdk Corp セラミック電子部品
JP3230932B2 (ja) * 1994-08-12 2001-11-19 太陽誘電株式会社 積層型電子部品
JP3613004B2 (ja) * 1998-05-26 2005-01-26 松下電器産業株式会社 積層セラミック電子部品
JP2002367833A (ja) * 2001-06-13 2002-12-20 Fdk Corp 積層チップインダクタ
JP2003037010A (ja) * 2001-07-23 2003-02-07 Matsushita Electric Ind Co Ltd チップ積層型電子部品およびその製造方法
JP2006278479A (ja) 2005-03-28 2006-10-12 Tdk Corp コイル部品
JP2007180428A (ja) * 2005-12-28 2007-07-12 Murata Mfg Co Ltd 電子部品及びその製造方法
US7884695B2 (en) * 2006-06-30 2011-02-08 Intel Corporation Low resistance inductors, methods of assembling same, and systems containing same
JP5054445B2 (ja) * 2007-06-26 2012-10-24 スミダコーポレーション株式会社 コイル部品
JP4961445B2 (ja) * 2009-02-13 2012-06-27 東光株式会社 モールドコイルの製造方法およびそのモールドコイル
US20100277267A1 (en) * 2009-05-04 2010-11-04 Robert James Bogert Magnetic components and methods of manufacturing the same
JP5082002B1 (ja) * 2011-08-26 2012-11-28 太陽誘電株式会社 磁性材料およびコイル部品
KR20130031581A (ko) * 2011-09-21 2013-03-29 삼성전기주식회사 적층형 인덕터
JP2013212642A (ja) * 2012-04-02 2013-10-17 Panasonic Corp 軟磁性材製造用部材、軟磁性材、銅張積層板、プリント配線板、及びインダクタ
KR102143005B1 (ko) * 2014-07-29 2020-08-11 삼성전기주식회사 인덕터 및 그 실장 기판

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003297646A (ja) * 2002-04-03 2003-10-17 Matsushita Electric Ind Co Ltd チップ型電子部品
JP2006287063A (ja) * 2005-04-01 2006-10-19 Murata Mfg Co Ltd 電子部品
JP2012248629A (ja) * 2011-05-26 2012-12-13 Tdk Corp コイル部品及びその製造方法
JP2013219295A (ja) * 2012-04-12 2013-10-24 Panasonic Corp コモンモードノイズフィルタ

Also Published As

Publication number Publication date
JP2021013042A (ja) 2021-02-04
JP2016032093A (ja) 2016-03-07
KR20160014302A (ko) 2016-02-11
JP2019024113A (ja) 2019-02-14

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