CN103165259B - 线圈部件及制造线圈部件的方法 - Google Patents

线圈部件及制造线圈部件的方法 Download PDF

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Publication number
CN103165259B
CN103165259B CN201210526111.7A CN201210526111A CN103165259B CN 103165259 B CN103165259 B CN 103165259B CN 201210526111 A CN201210526111 A CN 201210526111A CN 103165259 B CN103165259 B CN 103165259B
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CN
China
Prior art keywords
pattern
bottom pattern
coil component
main bottom
majesty
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201210526111.7A
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English (en)
Chinese (zh)
Other versions
CN103165259A (zh
Inventor
刘永锡
安永圭
金容锡
李相汶
郭正福
许康宪
魏圣权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
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 Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of CN103165259A publication Critical patent/CN103165259A/zh
Application granted granted Critical
Publication of CN103165259B publication Critical patent/CN103165259B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H01F27/33—Arrangements for noise damping
    • 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
    • H01F41/04—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 for manufacturing coils
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/041—Printed circuit coils
    • 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • 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
    • H01F2017/0066—Printed inductances with a magnetic layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F2017/0093—Common mode choke coil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
CN201210526111.7A 2011-12-08 2012-12-07 线圈部件及制造线圈部件的方法 Expired - Fee Related CN103165259B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0131055 2011-12-08
KR1020110131055A KR101514491B1 (ko) 2011-12-08 2011-12-08 코일 부품 및 그 제조방법

Publications (2)

Publication Number Publication Date
CN103165259A CN103165259A (zh) 2013-06-19
CN103165259B true CN103165259B (zh) 2016-06-29

Family

ID=48571452

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210526111.7A Expired - Fee Related CN103165259B (zh) 2011-12-08 2012-12-07 线圈部件及制造线圈部件的方法

Country Status (4)

Country Link
US (1) US9236173B2 (enExample)
JP (2) JP5730841B2 (enExample)
KR (1) KR101514491B1 (enExample)
CN (1) CN103165259B (enExample)

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KR101813290B1 (ko) * 2012-08-29 2017-12-28 삼성전기주식회사 박막형 공통 모드 필터
KR101462806B1 (ko) * 2013-10-11 2014-11-20 삼성전기주식회사 인덕터 및 그 제조 방법
KR101539879B1 (ko) * 2014-01-02 2015-07-27 삼성전기주식회사 칩 전자부품
KR101994731B1 (ko) * 2014-01-27 2019-07-01 삼성전기주식회사 칩 전자부품 및 그 제조방법
KR102047560B1 (ko) * 2014-04-30 2019-11-21 삼성전기주식회사 커먼 모드 필터, 신호 전달 모듈 및 커먼 모드 필터 제조방법
KR102004791B1 (ko) * 2014-05-21 2019-07-29 삼성전기주식회사 칩 전자부품 및 그 실장기판
US10438735B2 (en) 2014-07-22 2019-10-08 Skyworks Solutions, Inc. Ultra-high coupling factor monolithic transformers for integrated differential radio frequency amplifiers in system-on-chip devices
US20160086722A1 (en) * 2014-09-19 2016-03-24 Samsung Electro-Mechanics Co., Ltd. Common mode filter and method of manufacturing the same
KR102122929B1 (ko) * 2015-05-19 2020-06-15 삼성전기주식회사 칩 전자부품 및 그 실장기판
KR101832598B1 (ko) * 2015-07-29 2018-02-27 삼성전기주식회사 코일 부품 및 그 제조 방법
JP6825189B2 (ja) 2015-07-29 2021-02-03 サムソン エレクトロ−メカニックス カンパニーリミテッド． コイル部品及びその製造方法
KR101883041B1 (ko) * 2016-01-18 2018-07-27 삼성전기주식회사 코일 부품
JP6614024B2 (ja) * 2016-05-19 2019-12-04 Ｔｄｋ株式会社 コイル部およびコイル装置
KR102632366B1 (ko) * 2016-09-01 2024-02-02 삼성전기주식회사 코일 부품
JP6520875B2 (ja) * 2016-09-12 2019-05-29 株式会社村田製作所 インダクタ部品およびインダクタ部品内蔵基板
CN209449029U (zh) * 2016-11-28 2019-09-27 株式会社村田制作所 多层基板以及多层基板向电路基板的安装构造
JP6984220B2 (ja) * 2017-08-08 2021-12-17 Tdk株式会社 コイル部品
KR102138885B1 (ko) * 2018-09-20 2020-07-28 삼성전기주식회사 코일 부품
JP2020064996A (ja) * 2018-10-18 2020-04-23 Tdk株式会社 積層電子部品の製造方法
JP7456134B2 (ja) * 2019-12-03 2024-03-27 Tdk株式会社 コイル部品
CN114551029B (zh) * 2020-11-26 2023-10-20 华为技术有限公司 一种共模滤波器及终端设备
JP2023016157A (ja) * 2021-07-21 2023-02-02 Tdk株式会社 コイル部品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420558A (en) * 1992-05-27 1995-05-30 Fuji Electric Co., Ltd. Thin film transformer
CN100592440C (zh) * 2003-07-28 2010-02-24 Tdk株式会社 线圈零件及其制造方法
CN102113116A (zh) * 2008-08-01 2011-06-29 高通股份有限公司 至少部分安置于非半导体衬底中的高品质因数变压器

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JPH0294013A (ja) * 1988-09-30 1990-04-04 Hitachi Ltd 薄膜磁気ヘツド
JPH0661072B2 (ja) 1988-11-24 1994-08-10 日本電気株式会社 受信契機制御方式
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JPH09270323A (ja) * 1996-03-29 1997-10-14 Toshiba Corp 電子デバイス、電子デバイスの製造方法、および平面インダクタ
JPH10203066A (ja) * 1997-01-28 1998-08-04 Hitachi Ltd 非接触ｉｃカード
JP2000277354A (ja) * 1999-03-23 2000-10-06 Nagano Japan Radio Co 積層型コモンモードチョークコイル
BRPI0113913B1 (pt) * 2000-09-15 2015-07-14 Radian Res Inc Circuito de transformador com múltiplas relações de transformação utilizado na medição de corrente
CN1272811C (zh) * 2001-01-15 2006-08-30 松下电器产业株式会社 噪声滤波器和使用该噪声滤波器的电子机器
JP3912601B2 (ja) * 2003-07-28 2007-05-09 Ｔｄｋ株式会社 コモンモードチョークコイル及びその製造方法並びにコモンモードチョークコイルアレイ
JP2006086460A (ja) * 2004-09-17 2006-03-30 Alps Electric Co Ltd 結合コイル
FR2877163B1 (fr) * 2004-10-25 2007-01-19 St Microelectronics Sa Reglage du rapport d'impedances d'un balun
JP4293626B2 (ja) * 2005-08-26 2009-07-08 Ｔｄｋ株式会社 コモンモードフィルタ
JP2007227566A (ja) * 2006-02-22 2007-09-06 Tdk Corp コイル部品
EP2109867A4 (en) 2007-01-11 2014-12-24 Keyeye Comm BROADBAND planar transformers
JP4895039B2 (ja) * 2007-06-08 2012-03-14 日本電気株式会社 インダクタ、配線基板、および半導体装置
JP2011071457A (ja) 2008-12-22 2011-04-07 Tdk Corp 電子部品及び電子部品の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420558A (en) * 1992-05-27 1995-05-30 Fuji Electric Co., Ltd. Thin film transformer
CN100592440C (zh) * 2003-07-28 2010-02-24 Tdk株式会社 线圈零件及其制造方法
CN102113116A (zh) * 2008-08-01 2011-06-29 高通股份有限公司 至少部分安置于非半导体衬底中的高品质因数变压器

Also Published As

Publication number Publication date
JP6138752B2 (ja) 2017-05-31
CN103165259A (zh) 2013-06-19
KR101514491B1 (ko) 2015-04-23
US20130147592A1 (en) 2013-06-13
US9236173B2 (en) 2016-01-12
JP2015079990A (ja) 2015-04-23
JP5730841B2 (ja) 2015-06-10
KR20130064442A (ko) 2013-06-18
JP2013120938A (ja) 2013-06-17

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