JPS6459804A - Manufacture of laminated inductor - Google Patents
Manufacture of laminated inductorInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 9
- 239000000126 substance Substances 0.000 abstract 5
- 230000035699 permeability Effects 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 1
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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008078229A (en) * | 2006-09-19 | 2008-04-03 | Tdk Corp | Laminated inductor |
Citations (2)
| 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 its manufacturing method |
-
1987
- 1987-08-31 JP JP21678487A patent/JPS6459804A/en active Pending
Patent Citations (2)
| 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 its manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008078229A (en) * | 2006-09-19 | 2008-04-03 | Tdk Corp | Laminated inductor |
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