JPS56155516A - Laminated coil of open magnetic circuit type - Google Patents

Laminated coil of open magnetic circuit type

Info

Publication number
JPS56155516A
JPS56155516A JP5869480A JP5869480A JPS56155516A JP S56155516 A JPS56155516 A JP S56155516A JP 5869480 A JP5869480 A JP 5869480A JP 5869480 A JP5869480 A JP 5869480A JP S56155516 A JPS56155516 A JP S56155516A
Authority
JP
Japan
Prior art keywords
magnetic
printed
magnetic body
circuit type
layer
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.)
Granted
Application number
JP5869480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135483B2 (en]
Inventor
Tetsuo Takahashi
Minoru Takatani
Tsugio Ikeda
Mitsuo Okazaki
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 JP5869480A priority Critical patent/JPS56155516A/ja
Publication of JPS56155516A publication Critical patent/JPS56155516A/ja
Publication of JPH0135483B2 publication Critical patent/JPH0135483B2/ja
Granted legal-status Critical Current

Links

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
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
    • 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
    • H01F41/14—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 applying magnetic films to substrates
    • H01F41/16—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 applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • 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
    • H01F17/0013—Printed inductances with stacked layers
    • H01F2017/0026—Multilayer LC-filter
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
JP5869480A 1980-05-06 1980-05-06 Laminated coil of open magnetic circuit type Granted JPS56155516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5869480A JPS56155516A (en) 1980-05-06 1980-05-06 Laminated coil of open magnetic circuit type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5869480A JPS56155516A (en) 1980-05-06 1980-05-06 Laminated coil of open magnetic circuit type

Publications (2)

Publication Number Publication Date
JPS56155516A true JPS56155516A (en) 1981-12-01
JPH0135483B2 JPH0135483B2 (en]) 1989-07-25

Family

ID=13091641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5869480A Granted JPS56155516A (en) 1980-05-06 1980-05-06 Laminated coil of open magnetic circuit type

Country Status (1)

Country Link
JP (1) JPS56155516A (en])

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607025A1 (de) * 1986-03-04 1987-09-10 Siemens Ag Ferrit-chipinduktivitaet
JPS6387809U (en]) * 1986-11-27 1988-06-08
US6459351B1 (en) 1999-08-03 2002-10-01 Taiyo Yuden Co., Ltd. Multilayer component having inductive impedance
US6515568B1 (en) 1999-08-03 2003-02-04 Taiyo Yuden Co., Ltd. Multilayer component having inductive impedance
US6669796B2 (en) 2000-11-09 2003-12-30 Murata Manufacturing Co., Ltd. Method of manufacturing laminated ceramic electronic component, and laminated ceramic electronic component
US6871391B2 (en) 2000-11-09 2005-03-29 Murata Manufacturing Co., Ltd. Method of manufacturing laminated ceramic electronic component and laminated ceramic electronic component
WO2007088914A1 (ja) 2006-01-31 2007-08-09 Hitachi Metals, Ltd. 積層部品及びこれを用いたモジュール
WO2008004633A1 (fr) 2006-07-05 2008-01-10 Hitachi Metals, Ltd. composant STRATIFIE
WO2008018187A1 (en) * 2006-08-08 2008-02-14 Murata Manufacturing Co., Ltd. Laminated coil component and method of manufacturing the same
JP2008078234A (ja) * 2006-09-19 2008-04-03 Tdk Corp 積層型インダクタ及びその製造方法
US7446638B2 (en) 2005-12-05 2008-11-04 Taiyo Yuden Co., Ltd. Multilayer inductor
JP2010067758A (ja) * 2008-09-10 2010-03-25 Murata Mfg Co Ltd 電子部品
US7994889B2 (en) 2006-06-01 2011-08-09 Taiyo Yuden Co., Ltd. Multilayer inductor
US8044758B2 (en) 2008-01-08 2011-10-25 Murata Manufacturing Co., Ltd. Open magnetic circuit multilayer coil component and process for producing the open magnetic circuit multilayer coil component
US8633794B2 (en) 2010-03-31 2014-01-21 Murata Manufacturing Co., Ltd. Electronic component and manufacturing method for same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE395708T1 (de) 2005-01-07 2008-05-15 Murata Manufacturing Co Laminierte spule
CN103430252B (zh) 2011-04-06 2017-03-29 株式会社村田制作所 层叠型电感元件及其制造方法

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607025A1 (de) * 1986-03-04 1987-09-10 Siemens Ag Ferrit-chipinduktivitaet
JPS6387809U (en]) * 1986-11-27 1988-06-08
US6459351B1 (en) 1999-08-03 2002-10-01 Taiyo Yuden Co., Ltd. Multilayer component having inductive impedance
US6515568B1 (en) 1999-08-03 2003-02-04 Taiyo Yuden Co., Ltd. Multilayer component having inductive impedance
US6669796B2 (en) 2000-11-09 2003-12-30 Murata Manufacturing Co., Ltd. Method of manufacturing laminated ceramic electronic component, and laminated ceramic electronic component
US6871391B2 (en) 2000-11-09 2005-03-29 Murata Manufacturing Co., Ltd. Method of manufacturing laminated ceramic electronic component and laminated ceramic electronic component
US6956455B2 (en) 2000-11-09 2005-10-18 Murata Manufacturing Co., Ltd. Method of manufacturing laminated ceramic electronic component and laminated ceramic electronic component
US7446638B2 (en) 2005-12-05 2008-11-04 Taiyo Yuden Co., Ltd. Multilayer inductor
WO2007088914A1 (ja) 2006-01-31 2007-08-09 Hitachi Metals, Ltd. 積層部品及びこれを用いたモジュール
US7994889B2 (en) 2006-06-01 2011-08-09 Taiyo Yuden Co., Ltd. Multilayer inductor
WO2008004633A1 (fr) 2006-07-05 2008-01-10 Hitachi Metals, Ltd. composant STRATIFIE
US8004381B2 (en) 2006-07-05 2011-08-23 Hitachi Metals, Ltd. Laminated device
KR100959544B1 (ko) * 2006-08-08 2010-05-27 가부시키가이샤 무라타 세이사쿠쇼 적층 코일 부품 및 그 제조 방법
JPWO2008018187A1 (ja) * 2006-08-08 2009-12-24 株式会社村田製作所 積層コイル部品及びその製造方法
US7474191B2 (en) 2006-08-08 2009-01-06 Murata Manufacturing Co., Ltd. Layered coil component and method for manufacturing the layered coil component
JP4530043B2 (ja) * 2006-08-08 2010-08-25 株式会社村田製作所 積層コイル部品及びその製造方法
WO2008018187A1 (en) * 2006-08-08 2008-02-14 Murata Manufacturing Co., Ltd. Laminated coil component and method of manufacturing the same
JP2008078234A (ja) * 2006-09-19 2008-04-03 Tdk Corp 積層型インダクタ及びその製造方法
US8044758B2 (en) 2008-01-08 2011-10-25 Murata Manufacturing Co., Ltd. Open magnetic circuit multilayer coil component and process for producing the open magnetic circuit multilayer coil component
JP5626834B2 (ja) * 2008-01-08 2014-11-19 株式会社村田製作所 開磁路型積層コイル部品の製造方法
JP2010067758A (ja) * 2008-09-10 2010-03-25 Murata Mfg Co Ltd 電子部品
US8633794B2 (en) 2010-03-31 2014-01-21 Murata Manufacturing Co., Ltd. Electronic component and manufacturing method for same

Also Published As

Publication number Publication date
JPH0135483B2 (en]) 1989-07-25

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