JP2520622Y2 - 積層型チップインダクタ - Google Patents
積層型チップインダクタInfo
- Publication number
- JP2520622Y2 JP2520622Y2 JP1990120829U JP12082990U JP2520622Y2 JP 2520622 Y2 JP2520622 Y2 JP 2520622Y2 JP 1990120829 U JP1990120829 U JP 1990120829U JP 12082990 U JP12082990 U JP 12082990U JP 2520622 Y2 JP2520622 Y2 JP 2520622Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- layer
- chip inductor
- multilayer chip
- thin
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 20
- 229910000859 α-Fe Inorganic materials 0.000 claims description 13
- 239000000696 magnetic material Substances 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120829U JP2520622Y2 (ja) | 1990-11-20 | 1990-11-20 | 積層型チップインダクタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120829U JP2520622Y2 (ja) | 1990-11-20 | 1990-11-20 | 積層型チップインダクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0477213U JPH0477213U (enrdf_load_stackoverflow) | 1992-07-06 |
| JP2520622Y2 true JP2520622Y2 (ja) | 1996-12-18 |
Family
ID=31868716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990120829U Expired - Lifetime JP2520622Y2 (ja) | 1990-11-20 | 1990-11-20 | 積層型チップインダクタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520622Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3575280B2 (ja) * | 1998-06-09 | 2004-10-13 | Ｆｄｋ株式会社 | 積層インダクタ |
| JP7107250B2 (ja) * | 2019-03-04 | 2022-07-27 | 株式会社村田製作所 | 積層型コイル部品 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56164509A (en) * | 1980-05-22 | 1981-12-17 | Tdk Corp | Trimming method for laminated-core inductance element |
| JPS5922303A (ja) * | 1982-07-28 | 1984-02-04 | Tdk Corp | 積層インダクタ |
| JPH02110907A (ja) * | 1988-10-19 | 1990-04-24 | Toko Inc | 積層インダクタとそのインダクタンス調整方法 |
| JP2993078B2 (ja) * | 1990-09-04 | 1999-12-20 | 株式会社村田製作所 | 積層型インダクタ |
-
1990
- 1990-11-20 JP JP1990120829U patent/JP2520622Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0477213U (enrdf_load_stackoverflow) | 1992-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |