KR102022272B1 - 면실장 인덕터와 그 제조 방법 - Google Patents

면실장 인덕터와 그 제조 방법 Download PDF

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Publication number
KR102022272B1
KR102022272B1 KR1020130002506A KR20130002506A KR102022272B1 KR 102022272 B1 KR102022272 B1 KR 102022272B1 KR 1020130002506 A KR1020130002506 A KR 1020130002506A KR 20130002506 A KR20130002506 A KR 20130002506A KR 102022272 B1 KR102022272 B1 KR 102022272B1
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South Korea
Prior art keywords
core portion
core
coil
mount inductor
external electrode
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Korean (ko)
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KR20130085961A (ko
Inventor
히로시 시시쿠라
마사아키 토츠카
쿠니오 사사모리
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가부시키가이샤 무라타 세이사쿠쇼
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Publication of KR20130085961A publication Critical patent/KR20130085961A/ko
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Publication of KR102022272B1 publication Critical patent/KR102022272B1/ko
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    • 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
    • H01F27/24—Magnetic cores
    • 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
    • H01F27/288—Shielding
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
KR1020130002506A 2012-01-20 2013-01-09 면실장 인덕터와 그 제조 방법 Active KR102022272B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012009666A JP5450675B2 (ja) 2012-01-20 2012-01-20 面実装インダクタとその製造方法
JPJP-P-2012-009666 2012-01-20

Publications (2)

Publication Number Publication Date
KR20130085961A KR20130085961A (ko) 2013-07-30
KR102022272B1 true KR102022272B1 (ko) 2019-09-18

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ID=48816834

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KR1020130002506A Active KR102022272B1 (ko) 2012-01-20 2013-01-09 면실장 인덕터와 그 제조 방법

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Country Link
JP (1) JP5450675B2 (https=)
KR (1) KR102022272B1 (https=)
CN (1) CN103219131A (https=)
TW (1) TWI541843B (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6400335B2 (ja) * 2014-05-26 2018-10-03 太陽誘電株式会社 コイル部品及び電子機器
KR101686989B1 (ko) 2014-08-07 2016-12-19 주식회사 모다이노칩 파워 인덕터
JP6179491B2 (ja) * 2014-09-05 2017-08-16 株式会社村田製作所 表面実装インダクタ及びその製造方法
KR101681201B1 (ko) 2014-09-11 2016-12-01 주식회사 모다이노칩 파워 인덕터
KR102130672B1 (ko) * 2015-09-14 2020-07-06 삼성전기주식회사 적층 전자부품 및 그 제조방법
KR102127811B1 (ko) * 2015-10-19 2020-06-29 삼성전기주식회사 적층 전자부품 및 그 제조방법
JP6463256B2 (ja) * 2015-12-11 2019-01-30 太陽誘電株式会社 コイル部品及びその製造方法，電子機器
KR102558332B1 (ko) * 2016-05-04 2023-07-21 엘지이노텍 주식회사 인덕터 및 이의 제조 방법
JP6520861B2 (ja) * 2016-08-10 2019-05-29 株式会社村田製作所 電子部品
JP6414612B2 (ja) * 2017-04-25 2018-10-31 株式会社村田製作所 表面実装インダクタ及びその製造方法
US11657955B2 (en) 2018-04-10 2023-05-23 Murata Manufacturing Co., Ltd. Surface mount inductor
JP6567152B2 (ja) * 2018-09-05 2019-08-28 太陽誘電株式会社 コイル部品及び電子機器
JP6918870B2 (ja) * 2018-09-05 2021-08-11 太陽誘電株式会社 コイル部品及び電子機器
JP6549779B2 (ja) * 2018-12-28 2019-07-24 太陽誘電株式会社 コイル部品及びその製造方法，電子機器
JP7183934B2 (ja) 2019-04-22 2022-12-06 Tdk株式会社 コイル部品及びその製造方法
JP7188258B2 (ja) 2019-04-22 2022-12-13 Tdk株式会社 コイル部品及びその製造方法
JP7163882B2 (ja) * 2019-08-07 2022-11-01 株式会社村田製作所 インダクタ部品および電子部品
US12014865B2 (en) 2019-09-26 2024-06-18 Murata Manufacturing Co., Ltd. Inductor and method for manufacturing the same
CN113130188B (zh) 2020-01-15 2025-01-28 株式会社村田制作所 电感器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010186910A (ja) * 2009-02-13 2010-08-26 Toko Inc モールドコイルの製造方法
JP2011035147A (ja) * 2009-07-31 2011-02-17 Tdk Corp コイル部品の製造方法及びコイル部品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646510A (en) * 1979-09-25 1981-04-27 Tdk Corp Inductor, inductor assembly, and method of manufacture thereof
JP2001068356A (ja) * 1999-08-24 2001-03-16 Tokin Corp 積層型インピーダンス素子
JP2001155938A (ja) * 1999-09-17 2001-06-08 Fdk Corp 積層インダクタおよびその製造方法
JP4019071B2 (ja) * 2004-07-12 2007-12-05 Ｔｄｋ株式会社 コイル部品
JP4714779B2 (ja) * 2009-04-10 2011-06-29 東光株式会社 表面実装インダクタの製造方法とその表面実装インダクタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010186910A (ja) * 2009-02-13 2010-08-26 Toko Inc モールドコイルの製造方法
JP2011035147A (ja) * 2009-07-31 2011-02-17 Tdk Corp コイル部品の製造方法及びコイル部品

Also Published As

Publication number Publication date
JP5450675B2 (ja) 2014-03-26
TWI541843B (zh) 2016-07-11
CN103219131A (zh) 2013-07-24
JP2013149814A (ja) 2013-08-01
TW201346952A (zh) 2013-11-16
KR20130085961A (ko) 2013-07-30

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