JPS6459804A - Manufacture of laminated inductor - Google Patents

Manufacture of laminated inductor

Info

Publication number
JPS6459804A
JPS6459804A JP21678487A JP21678487A JPS6459804A JP S6459804 A JPS6459804 A JP S6459804A JP 21678487 A JP21678487 A JP 21678487A JP 21678487 A JP21678487 A JP 21678487A JP S6459804 A JPS6459804 A JP S6459804A
Authority
JP
Japan
Prior art keywords
conductor pattern
magnetic substance
layer
low permeability
conductor
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
JP21678487A
Other languages
Japanese (ja)
Inventor
Mitsuo Sakakura
Seiichi Kobayashi
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP21678487A priority Critical patent/JPS6459804A/en
Publication of JPS6459804A publication Critical patent/JPS6459804A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To obtain a laminated inductor by the small number of masks and processes by a method wherein a magnetic substance layer, a conductor pattern and a low permeability layer are printed and laminated separately. CONSTITUTION:A magnetic substance layer 11 is formed on the surface of a magnetic substance substrate 11 excluding a part where a conductor pattern is to be formed. A conductor is filled in its recessed pattern; a half-turn conductor pattern 21 is formed. Then, a magnetic substance layer 12 is formed; a low permeability layer 31 is formed in its recessed part. During this process, only an end part remains exposed; a conductor 22 is filled. In succession, a magnetic substance layer 13 is formed in the same manner as in a previous process; a low permeability layer 32 is formed in about a half of the formed recessed part. This low permeability layer 32 is formed in a part on the previous conductor pattern; a conductor pattern 23 is formed in a remaining half. By this setup, a next conductor pattern which has been connected to the previous conductor pattern can be formed.
JP21678487A 1987-08-31 1987-08-31 Manufacture of laminated inductor Pending JPS6459804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21678487A JPS6459804A (en) 1987-08-31 1987-08-31 Manufacture of laminated inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21678487A JPS6459804A (en) 1987-08-31 1987-08-31 Manufacture of laminated inductor

Publications (1)

Publication Number Publication Date
JPS6459804A true JPS6459804A (en) 1989-03-07

Family

ID=16693835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21678487A Pending JPS6459804A (en) 1987-08-31 1987-08-31 Manufacture of laminated inductor

Country Status (1)

Country Link
JP (1) JPS6459804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008078229A (en) * 2006-09-19 2008-04-03 Tdk Corp Laminated inductor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739521A (en) * 1980-08-21 1982-03-04 Nichicon Capacitor Ltd Grain boundary insulationg type semiconductor condenser
JPS5928305A (en) * 1982-08-10 1984-02-15 Toko Inc Inductance element and manufacture thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739521A (en) * 1980-08-21 1982-03-04 Nichicon Capacitor Ltd Grain boundary insulationg type semiconductor condenser
JPS5928305A (en) * 1982-08-10 1984-02-15 Toko Inc Inductance element and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008078229A (en) * 2006-09-19 2008-04-03 Tdk Corp Laminated inductor

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