JP6221250B2 - 積層コイル部品 - Google Patents

積層コイル部品 Download PDF

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Publication number
JP6221250B2
JP6221250B2 JP2013025845A JP2013025845A JP6221250B2 JP 6221250 B2 JP6221250 B2 JP 6221250B2 JP 2013025845 A JP2013025845 A JP 2013025845A JP 2013025845 A JP2013025845 A JP 2013025845A JP 6221250 B2 JP6221250 B2 JP 6221250B2
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JP
Japan
Prior art keywords
conductor
pair
corner
virtual rectangle
long side
Prior art date
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Active
Application number
JP2013025845A
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English (en)
Japanese (ja)
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JP2014154839A (ja
Inventor
正純 荒田
正純 荒田
拓也 亀井
拓也 亀井
佐藤 俊樹
俊樹 佐藤
翔 千葉
翔 千葉
洋司 戸沢
洋司 戸沢
遠藤 貴志
貴志 遠藤
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP2013025845A priority Critical patent/JP6221250B2/ja
Priority to KR20130167150A priority patent/KR101483935B1/ko
Publication of JP2014154839A publication Critical patent/JP2014154839A/ja
Application granted granted Critical
Publication of JP6221250B2 publication Critical patent/JP6221250B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type 
    • H01F17/0006Printed inductances
    • H01F17/0013Printed inductances with stacked layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2804Printed windings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2804Printed windings
    • H01F2027/2809Printed windings on stacked layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP2013025845A 2013-02-13 2013-02-13 積層コイル部品 Active JP6221250B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013025845A JP6221250B2 (ja) 2013-02-13 2013-02-13 積層コイル部品
KR20130167150A KR101483935B1 (ko) 2013-02-13 2013-12-30 적층 코일 부품

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013025845A JP6221250B2 (ja) 2013-02-13 2013-02-13 積層コイル部品

Publications (2)

Publication Number Publication Date
JP2014154839A JP2014154839A (ja) 2014-08-25
JP6221250B2 true JP6221250B2 (ja) 2017-11-01

Family

ID=51576363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013025845A Active JP6221250B2 (ja) 2013-02-13 2013-02-13 積層コイル部品

Country Status (2)

Country Link
JP (1) JP6221250B2 (ko)
KR (1) KR101483935B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6197829B2 (ja) * 2015-05-30 2017-09-20 株式会社村田製作所 表面実装インダクタ
CN208722717U (zh) * 2015-12-25 2019-04-09 株式会社村田制作所 低矮电感器
JP6828555B2 (ja) 2017-03-29 2021-02-10 Tdk株式会社 コイル部品およびその製造方法
JP6780589B2 (ja) * 2017-06-02 2020-11-04 株式会社村田製作所 電子部品
JP7238622B2 (ja) * 2019-06-21 2023-03-14 Tdk株式会社 積層コイル部品
JP7373930B2 (ja) 2019-06-28 2023-11-06 太陽誘電株式会社 積層コイル部品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3941508B2 (ja) * 2001-02-19 2007-07-04 株式会社村田製作所 積層型インピーダンス素子
JP2003017327A (ja) 2001-06-29 2003-01-17 Fdk Corp 積層インダクタ
JP2004303776A (ja) 2003-03-28 2004-10-28 Mitsubishi Materials Corp 積層型コモンモードチョークコイル及びその製造方法
JP4895193B2 (ja) 2006-11-24 2012-03-14 Fdk株式会社 積層インダクタ
JP5093210B2 (ja) * 2009-10-20 2012-12-12 Tdk株式会社 コイル部品及びその製造方法
JP5240221B2 (ja) * 2010-03-25 2013-07-17 Tdk株式会社 積層型インダクタ、及び積層型インダクタの製造方法
CN102939634B (zh) * 2010-06-09 2015-10-07 株式会社村田制作所 电子元件及其制造方法
JP5707988B2 (ja) * 2011-02-04 2015-04-30 株式会社村田製作所 コイル内蔵基板およびそれを備えたdc−dcコンバータモジュール

Also Published As

Publication number Publication date
KR101483935B1 (ko) 2015-01-19
KR20140102120A (ko) 2014-08-21
JP2014154839A (ja) 2014-08-25

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