JP5082271B2 - チップコイルとその製造方法 - Google Patents

チップコイルとその製造方法 Download PDF

Info

Publication number
JP5082271B2
JP5082271B2 JP2006082278A JP2006082278A JP5082271B2 JP 5082271 B2 JP5082271 B2 JP 5082271B2 JP 2006082278 A JP2006082278 A JP 2006082278A JP 2006082278 A JP2006082278 A JP 2006082278A JP 5082271 B2 JP5082271 B2 JP 5082271B2
Authority
JP
Japan
Prior art keywords
coil
magnetic layer
magnetic
forming
chip coil
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
JP2006082278A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007258521A (ja
JP2007258521A5 (enExample
Inventor
仁 石本
伸哉 松谷
秀典 植松
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2006082278A priority Critical patent/JP5082271B2/ja
Priority to PCT/JP2007/055535 priority patent/WO2007119426A1/ja
Priority to CN2007800005291A priority patent/CN101326597B/zh
Priority to US11/909,756 priority patent/US8248200B2/en
Publication of JP2007258521A publication Critical patent/JP2007258521A/ja
Publication of JP2007258521A5 publication Critical patent/JP2007258521A5/ja
Application granted granted Critical
Publication of JP5082271B2 publication Critical patent/JP5082271B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2006082278A 2006-03-24 2006-03-24 チップコイルとその製造方法 Expired - Fee Related JP5082271B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006082278A JP5082271B2 (ja) 2006-03-24 2006-03-24 チップコイルとその製造方法
PCT/JP2007/055535 WO2007119426A1 (ja) 2006-03-24 2007-03-19 インダクタンス部品
CN2007800005291A CN101326597B (zh) 2006-03-24 2007-03-19 感应器件
US11/909,756 US8248200B2 (en) 2006-03-24 2007-03-19 Inductance component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006082278A JP5082271B2 (ja) 2006-03-24 2006-03-24 チップコイルとその製造方法

Publications (3)

Publication Number Publication Date
JP2007258521A JP2007258521A (ja) 2007-10-04
JP2007258521A5 JP2007258521A5 (enExample) 2009-04-02
JP5082271B2 true JP5082271B2 (ja) 2012-11-28

Family

ID=38632445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006082278A Expired - Fee Related JP5082271B2 (ja) 2006-03-24 2006-03-24 チップコイルとその製造方法

Country Status (2)

Country Link
JP (1) JP5082271B2 (enExample)
CN (1) CN101326597B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359842B2 (ja) * 2009-12-11 2013-12-04 Ｔｄｋ株式会社 積層型コモンモードフィルタ
KR101862409B1 (ko) * 2011-12-22 2018-07-05 삼성전기주식회사 칩 인덕터 및 칩 인덕터 제조방법
JP6265031B2 (ja) * 2014-04-25 2018-01-24 住友電装株式会社 コア片及びリアクトル
KR101681406B1 (ko) * 2015-04-01 2016-12-12 삼성전기주식회사 코일 전자부품 및 그 제조방법
US10269481B2 (en) 2016-05-27 2019-04-23 Taiwan Semiconductor Manufacturing Company, Ltd. Stacked coil for wireless charging structure on InFO package
KR101994754B1 (ko) 2017-08-23 2019-07-01 삼성전기주식회사 인덕터
JP7140481B2 (ja) 2017-09-25 2022-09-21 日東電工株式会社 インダクタおよびその製造方法
KR102617535B1 (ko) * 2018-07-25 2023-12-27 아지노모토 가부시키가이샤 자성 페이스트
CN112424889B (zh) * 2018-07-25 2024-12-24 味之素株式会社 磁性糊料
JP7738986B2 (ja) * 2020-09-28 2025-09-16 Tdk株式会社 積層コイル部品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2986520B2 (ja) * 1990-07-31 1999-12-06 ティーディーケイ株式会社 電子部品及びその製造方法
JPH04101403A (ja) * 1990-08-21 1992-04-02 Tdk Corp 電子部品及びその製造方法
JP2003158017A (ja) * 2001-11-21 2003-05-30 Jhc Osaka:Kk トランス

Also Published As

Publication number Publication date
CN101326597A (zh) 2008-12-17
CN101326597B (zh) 2012-05-02
JP2007258521A (ja) 2007-10-04

Similar Documents

Publication Publication Date Title
JP5673359B2 (ja) コイル部品及びその製造方法
CN100580825C (zh) 超薄挠性电感器
US8248200B2 (en) Inductance component
JP2012104673A (ja) コイル部品及びその製造方法
US12340937B2 (en) Coil component and manufacturing method therefor
JP2015512155A (ja) 電力伝送用途のための大電流かつ低等価直列抵抗のプリント回路基板コイル
KR20130072813A (ko) 칩 인덕터 및 칩 인덕터 제조방법
JP5082271B2 (ja) チップコイルとその製造方法
US20130241684A1 (en) Method for manufacturing common mode filter and common mode filter
CN103377811A (zh) 电磁器件及其线圈结构
US11942255B2 (en) Inductor component
KR20070032259A (ko) 인덕터 및 인덕터 제조 방법
CN109427468B (zh) 线圈组件
JP2007227730A (ja) チップコイル
JP2009182188A (ja) チップコイルおよびその製造方法
JP5082293B2 (ja) インダクタンス部品とその製造方法
JP2007227729A (ja) インダクタンス部品
JP2022139098A (ja) インダクタ部品および電子部品
TWI885676B (zh) 具內埋電感的電路板及其製造方法
JP5082282B2 (ja) インダクタンス部品とその製造方法
JP2008010695A (ja) インダクタンス部品
JP2007287904A (ja) インダクタンス部品
JP2008270383A (ja) インダクタンス部品とその製造方法
JP2024132032A (ja) 磁気部品
JP2004221177A (ja) コイル部品

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090213

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090213

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20091127

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111004

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111202

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120807

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120820

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150914

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees