JP2005175159A - インダクタ - Google Patents

インダクタ Download PDF

Info

Publication number
JP2005175159A
JP2005175159A JP2003412253A JP2003412253A JP2005175159A JP 2005175159 A JP2005175159 A JP 2005175159A JP 2003412253 A JP2003412253 A JP 2003412253A JP 2003412253 A JP2003412253 A JP 2003412253A JP 2005175159 A JP2005175159 A JP 2005175159A
Authority
JP
Japan
Prior art keywords
inductor
coil
coils
conductor
magnetic
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.)
Pending
Application number
JP2003412253A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005175159A5 (enExample
Inventor
Masayuki Iwase
雅之 岩瀬
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.)
Sumida Corp
Original Assignee
Sumida Corp
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 Sumida Corp filed Critical Sumida Corp
Priority to JP2003412253A priority Critical patent/JP2005175159A/ja
Publication of JP2005175159A publication Critical patent/JP2005175159A/ja
Publication of JP2005175159A5 publication Critical patent/JP2005175159A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
JP2003412253A 2003-12-10 2003-12-10 インダクタ Pending JP2005175159A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003412253A JP2005175159A (ja) 2003-12-10 2003-12-10 インダクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003412253A JP2005175159A (ja) 2003-12-10 2003-12-10 インダクタ

Publications (2)

Publication Number Publication Date
JP2005175159A true JP2005175159A (ja) 2005-06-30
JP2005175159A5 JP2005175159A5 (enExample) 2006-12-07

Family

ID=34732753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003412253A Pending JP2005175159A (ja) 2003-12-10 2003-12-10 インダクタ

Country Status (1)

Country Link
JP (1) JP2005175159A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008078229A (ja) * 2006-09-19 2008-04-03 Tdk Corp 積層型インダクタ
JP2009176836A (ja) * 2008-01-22 2009-08-06 Murata Mfg Co Ltd 電子部品
JP2010153616A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2010153617A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2010153618A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2011018664A (ja) * 2009-07-07 2011-01-27 Murata Mfg Co Ltd 電子部品
WO2012137386A1 (ja) * 2011-04-06 2012-10-11 株式会社村田製作所 積層型インダクタ素子およびその製造方法
KR101442404B1 (ko) 2013-03-29 2014-09-17 삼성전기주식회사 인덕터 및 그 제조 방법
US11056275B2 (en) 2017-12-27 2021-07-06 Samsung Electro-Mechanics Co., Ltd. Coil electronic component

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05114531A (ja) * 1991-10-22 1993-05-07 Tdk Corp 異質材部を有するセラミツクグリーンシート並びにセラミツク積層体部品の製造方法
JPH10163028A (ja) * 1996-11-26 1998-06-19 Murata Mfg Co Ltd 積層コイル装置
JP2000235919A (ja) * 1999-02-15 2000-08-29 Tokin Corp 積層コモンモードチョークコイル素子
JP2001284125A (ja) * 2000-03-29 2001-10-12 Kawasaki Steel Corp 平面磁気素子
JP2003188026A (ja) * 2001-12-18 2003-07-04 Nippon Ceramic Co Ltd 積層型シートコイル、トランス

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05114531A (ja) * 1991-10-22 1993-05-07 Tdk Corp 異質材部を有するセラミツクグリーンシート並びにセラミツク積層体部品の製造方法
JPH10163028A (ja) * 1996-11-26 1998-06-19 Murata Mfg Co Ltd 積層コイル装置
JP2000235919A (ja) * 1999-02-15 2000-08-29 Tokin Corp 積層コモンモードチョークコイル素子
JP2001284125A (ja) * 2000-03-29 2001-10-12 Kawasaki Steel Corp 平面磁気素子
JP2003188026A (ja) * 2001-12-18 2003-07-04 Nippon Ceramic Co Ltd 積層型シートコイル、トランス

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008078229A (ja) * 2006-09-19 2008-04-03 Tdk Corp 積層型インダクタ
JP2009176836A (ja) * 2008-01-22 2009-08-06 Murata Mfg Co Ltd 電子部品
JP2010153616A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2010153617A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2010153618A (ja) * 2008-12-25 2010-07-08 Fdk Corp 積層インダクタ
JP2011018664A (ja) * 2009-07-07 2011-01-27 Murata Mfg Co Ltd 電子部品
WO2012137386A1 (ja) * 2011-04-06 2012-10-11 株式会社村田製作所 積層型インダクタ素子およびその製造方法
JPWO2012137386A1 (ja) * 2011-04-06 2014-07-28 株式会社村田製作所 積層型インダクタ素子およびその製造方法
US9129733B2 (en) 2011-04-06 2015-09-08 Murata Manufacturing Co., Ltd. Laminated inductor element and manufacturing method thereof
KR101442404B1 (ko) 2013-03-29 2014-09-17 삼성전기주식회사 인덕터 및 그 제조 방법
US11056275B2 (en) 2017-12-27 2021-07-06 Samsung Electro-Mechanics Co., Ltd. Coil electronic component

Similar Documents

Publication Publication Date Title
JP3621300B2 (ja) 電源回路用積層インダクタ
TW544698B (en) Method of manufacturing laminated ceramic electronic component and laminated ceramic electronic component
CN1910710B (zh) 叠层线圈
JP2001044037A (ja) 積層インダクタ
JP3555598B2 (ja) 積層型インダクタ
JP6569457B2 (ja) コイル部品及びその製造方法、並びに、コイル部品が実装された回路基板
JP2004128506A (ja) 積層型コイル部品及びその製造方法
JP3449350B2 (ja) 積層セラミック電子部品の製造方法及び積層セラミック電子部品
JP2018207028A (ja) コイル部品及びその製造方法
KR20140011694A (ko) 칩소자, 적층형 칩소자 및 이의 제조 방법
WO2016158202A1 (ja) 積層型電子部品
JP2001313212A (ja) 積層型コイル及びその製造方法
JP4725120B2 (ja) 積層インダクタ及び積層基板
JP2005175159A (ja) インダクタ
JP2005150168A (ja) 積層コイル部品
JP6569458B2 (ja) コイル部品及びその製造方法、並びに、コイル部品が実装された回路基板
JP2003092214A (ja) 積層型インダクタ
JPH11102817A (ja) インダクタ
KR101853129B1 (ko) 적층형 파워인덕터
JP6295403B2 (ja) 積層インダクタ
JP4064049B2 (ja) 積層型電子部品の製造方法
JP2005191256A (ja) コイル部品
JP2013065853A (ja) 積層型インダクタ及びその製造方法
JP2005136037A (ja) 積層トランス
WO2018074104A1 (ja) 磁気素子

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061025

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061025

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090818

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091019

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100511