ATE396487T1 - Mehrschichtige spule - Google Patents
Mehrschichtige spuleInfo
- Publication number
- ATE396487T1 ATE396487T1 AT05745687T AT05745687T ATE396487T1 AT E396487 T1 ATE396487 T1 AT E396487T1 AT 05745687 T AT05745687 T AT 05745687T AT 05745687 T AT05745687 T AT 05745687T AT E396487 T1 ATE396487 T1 AT E396487T1
- Authority
- AT
- Austria
- Prior art keywords
- coil
- layer coil
- magnetic body
- coil conductor
- body section
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 4
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004168569 | 2004-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE396487T1 true ATE396487T1 (de) | 2008-06-15 |
Family
ID=35503343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05745687T ATE396487T1 (de) | 2004-06-07 | 2005-05-31 | Mehrschichtige spule |
Country Status (7)
Country | Link |
---|---|
US (1) | US7304557B2 (de) |
EP (1) | EP1739695B1 (de) |
JP (1) | JPWO2005122192A1 (de) |
CN (1) | CN1910710B (de) |
AT (1) | ATE396487T1 (de) |
DE (1) | DE602005007005D1 (de) |
WO (1) | WO2005122192A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4524751B2 (ja) * | 2004-11-25 | 2010-08-18 | 日立金属株式会社 | 磁心及びこれを用いた電子部品 |
JP2007157983A (ja) * | 2005-12-05 | 2007-06-21 | Taiyo Yuden Co Ltd | 積層インダクタ |
CN101390176B (zh) * | 2006-01-31 | 2012-06-13 | 日立金属株式会社 | 层叠部件及使用此部件的模块 |
JP4811465B2 (ja) * | 2006-07-04 | 2011-11-09 | 株式会社村田製作所 | 積層コイル部品 |
TWI319581B (en) * | 2006-08-08 | 2010-01-11 | Murata Manufacturing Co | Laminated coil component and method for manufacturing the same |
JP4661746B2 (ja) * | 2006-09-19 | 2011-03-30 | Tdk株式会社 | 積層型インダクタ及びその製造方法 |
JP2008177254A (ja) * | 2007-01-16 | 2008-07-31 | Murata Mfg Co Ltd | インダクタ及びその製造方法 |
CN101578670B (zh) * | 2007-01-24 | 2012-05-02 | 株式会社村田制作所 | 层叠线圈元器件及其制造方法 |
WO2008093568A1 (ja) * | 2007-02-02 | 2008-08-07 | Murata Manufacturing Co., Ltd. | 積層コイル部品 |
JP4674590B2 (ja) * | 2007-02-15 | 2011-04-20 | ソニー株式会社 | バラントランス及びバラントランスの実装構造、並びに、この実装構造を内蔵した電子機器 |
KR101421455B1 (ko) * | 2007-04-17 | 2014-07-22 | 히타치 긴조쿠 가부시키가이샤 | 저손실 페라이트 및 이것을 사용한 전자 부품 |
JP5347973B2 (ja) * | 2007-12-25 | 2013-11-20 | 日立金属株式会社 | 積層インダクタ及びこれを用いた電力変換装置 |
KR101443223B1 (ko) * | 2008-04-04 | 2014-09-24 | 삼성전자주식회사 | 인덕터 및 그 동작방법 |
CN101981635B (zh) * | 2008-04-08 | 2013-09-25 | 株式会社村田制作所 | 电子元器件 |
JP5381983B2 (ja) * | 2008-06-12 | 2014-01-08 | 株式会社村田製作所 | 電子部品 |
JP5617635B2 (ja) * | 2008-09-22 | 2014-11-05 | パナソニック株式会社 | 積層型電子部品 |
KR101247228B1 (ko) * | 2008-12-26 | 2013-03-25 | 가부시키가이샤 무라타 세이사쿠쇼 | 세라믹 전자부품의 제조 방법 및 세라믹 전자부품 |
TWM365534U (en) * | 2009-05-08 | 2009-09-21 | Mag Layers Scient Technics Co | Improved laminated inductor sustainable to large current |
KR101108719B1 (ko) * | 2010-07-15 | 2012-03-02 | 삼성전기주식회사 | 적층 인덕터와 이의 제조 방법 |
WO2012077315A1 (ja) * | 2010-12-06 | 2012-06-14 | 株式会社村田製作所 | 積層型インダクタ |
JP5510554B2 (ja) * | 2011-04-06 | 2014-06-04 | 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 |
JP2013065678A (ja) * | 2011-09-16 | 2013-04-11 | Hitachi Cable Ltd | 積層コイル |
KR101541570B1 (ko) * | 2011-09-30 | 2015-08-04 | 삼성전기주식회사 | 코일 부품 및 그 제조방법 |
JP6060368B2 (ja) * | 2011-11-11 | 2017-01-18 | パナソニックIpマネジメント株式会社 | 積層インダクタ |
JP5754357B2 (ja) * | 2011-11-18 | 2015-07-29 | 株式会社デンソー | 内燃機関の燃料噴射制御装置 |
JP2013131578A (ja) * | 2011-12-20 | 2013-07-04 | Taiyo Yuden Co Ltd | 積層コモンモードチョークコイル |
KR101332100B1 (ko) * | 2011-12-28 | 2013-11-21 | 삼성전기주식회사 | 적층형 인덕터 |
KR20130077400A (ko) * | 2011-12-29 | 2013-07-09 | 삼성전기주식회사 | 박막형 코일 부품 및 그 제조 방법 |
KR101367952B1 (ko) * | 2012-05-30 | 2014-02-28 | 삼성전기주식회사 | 적층형 전자부품용 비자성체 조성물, 이를 이용한 적층형 전자부품 및 이의 제조방법 |
KR101872529B1 (ko) * | 2012-06-14 | 2018-08-02 | 삼성전기주식회사 | 적층 칩 전자부품 |
KR101792273B1 (ko) * | 2012-06-14 | 2017-11-01 | 삼성전기주식회사 | 적층 칩 전자부품 |
KR20140011693A (ko) | 2012-07-18 | 2014-01-29 | 삼성전기주식회사 | 파워 인덕터용 자성체 모듈, 파워 인덕터 및 그 제조 방법 |
CN104919548B (zh) * | 2012-12-14 | 2018-01-12 | 株式会社村田制作所 | 层叠线圈部件 |
JP6011302B2 (ja) * | 2012-12-14 | 2016-10-19 | 株式会社村田製作所 | 積層コイル部品 |
KR20140094324A (ko) * | 2013-01-22 | 2014-07-30 | 삼성전기주식회사 | 공통모드필터 및 이의 제조방법 |
JP6303123B2 (ja) * | 2013-06-21 | 2018-04-04 | パナソニックIpマネジメント株式会社 | コモンモードノイズフィルタ |
KR101983146B1 (ko) * | 2013-08-14 | 2019-05-28 | 삼성전기주식회사 | 칩 전자부품 |
KR20160102657A (ko) * | 2015-02-23 | 2016-08-31 | 삼성전기주식회사 | 칩 전자부품 및 그 제조방법 |
KR102194727B1 (ko) * | 2015-04-29 | 2020-12-23 | 삼성전기주식회사 | 인덕터 |
CN105118821A (zh) * | 2015-08-05 | 2015-12-02 | 武汉大学 | 一种基于石墨烯/金属复合导线的片上电感及其制备方法 |
KR20180013072A (ko) * | 2016-07-28 | 2018-02-07 | 삼성전기주식회사 | 코일 부품 및 그 제조 방법 |
KR102632343B1 (ko) * | 2016-08-26 | 2024-02-02 | 삼성전기주식회사 | 인덕터 어레이 부품 및 그의 실장 기판 |
US11239019B2 (en) | 2017-03-23 | 2022-02-01 | Tdk Corporation | Coil component and method of manufacturing coil component |
JP6760500B2 (ja) * | 2017-06-19 | 2020-09-23 | 株式会社村田製作所 | コイル部品 |
WO2018235550A1 (ja) * | 2017-06-19 | 2018-12-27 | 株式会社村田製作所 | コイル部品 |
JP6819499B2 (ja) * | 2017-07-25 | 2021-01-27 | 株式会社村田製作所 | コイル部品およびその製造方法 |
KR102484848B1 (ko) * | 2017-09-20 | 2023-01-05 | 삼성전기주식회사 | 박막형 칩 전자부품 |
KR20220073086A (ko) * | 2020-11-26 | 2022-06-03 | 삼성전기주식회사 | 코일 부품 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62189707A (ja) * | 1986-02-14 | 1987-08-19 | Matsushita Electric Ind Co Ltd | 積層インダクタ |
JPH0413212A (ja) * | 1990-05-07 | 1992-01-17 | Mitsubishi Electric Corp | 薄膜磁気ヘッド |
JP2944898B2 (ja) | 1994-09-29 | 1999-09-06 | 富士電気化学株式会社 | 積層型チップトランスとその製造方法 |
JPH08124746A (ja) | 1994-10-26 | 1996-05-17 | Tokin Corp | 積層インダクタ |
JP2000182834A (ja) * | 1998-12-10 | 2000-06-30 | Tokin Corp | 積層型インダクタンス素子及びその製造方法 |
JP2001044037A (ja) * | 1999-08-03 | 2001-02-16 | Taiyo Yuden Co Ltd | 積層インダクタ |
JP3621300B2 (ja) * | 1999-08-03 | 2005-02-16 | 太陽誘電株式会社 | 電源回路用積層インダクタ |
JP2001085230A (ja) * | 1999-09-14 | 2001-03-30 | Murata Mfg Co Ltd | インダクタ |
JP3791406B2 (ja) * | 2001-01-19 | 2006-06-28 | 株式会社村田製作所 | 積層型インピーダンス素子 |
JP2002246231A (ja) | 2001-02-14 | 2002-08-30 | Murata Mfg Co Ltd | 積層型インダクタ |
JP2003092214A (ja) | 2001-09-18 | 2003-03-28 | Murata Mfg Co Ltd | 積層型インダクタ |
JP3724405B2 (ja) * | 2001-10-23 | 2005-12-07 | 株式会社村田製作所 | コモンモードチョークコイル |
-
2005
- 2005-05-31 AT AT05745687T patent/ATE396487T1/de not_active IP Right Cessation
- 2005-05-31 US US10/597,014 patent/US7304557B2/en active Active
- 2005-05-31 WO PCT/JP2005/009975 patent/WO2005122192A1/ja active IP Right Grant
- 2005-05-31 EP EP05745687A patent/EP1739695B1/de active Active
- 2005-05-31 JP JP2006514462A patent/JPWO2005122192A1/ja active Pending
- 2005-05-31 CN CN2005800030241A patent/CN1910710B/zh active Active
- 2005-05-31 DE DE602005007005T patent/DE602005007005D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1739695A4 (de) | 2007-03-14 |
US7304557B2 (en) | 2007-12-04 |
CN1910710A (zh) | 2007-02-07 |
EP1739695B1 (de) | 2008-05-21 |
JPWO2005122192A1 (ja) | 2008-04-10 |
DE602005007005D1 (de) | 2008-07-03 |
WO2005122192A1 (ja) | 2005-12-22 |
EP1739695A1 (de) | 2007-01-03 |
US20070182519A1 (en) | 2007-08-09 |
CN1910710B (zh) | 2010-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |