JPH10106839A - 積層型高周波インダクタ - Google Patents
積層型高周波インダクタInfo
- Publication number
- JPH10106839A JPH10106839A JP26188096A JP26188096A JPH10106839A JP H10106839 A JPH10106839 A JP H10106839A JP 26188096 A JP26188096 A JP 26188096A JP 26188096 A JP26188096 A JP 26188096A JP H10106839 A JPH10106839 A JP H10106839A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic material
- magnetic
- frequency
- composite
- powder
- 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.)
- Withdrawn
Links
- 239000000696 magnetic material Substances 0.000 claims abstract description 51
- 239000002131 composite material Substances 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 239000006247 magnetic powder Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 23
- 230000035699 permeability Effects 0.000 abstract description 19
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract description 2
- 229910000676 Si alloy Inorganic materials 0.000 abstract description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 abstract description 2
- -1 iron-aluminum-silicon Chemical compound 0.000 abstract description 2
- 229910000889 permalloy Inorganic materials 0.000 abstract description 2
- 229910000702 sendust Inorganic materials 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 230000005855 radiation Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000005672 electromagnetic field Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Soft Magnetic Materials (AREA)
- Coils Or Transformers For Communication (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26188096A JPH10106839A (ja) | 1996-10-02 | 1996-10-02 | 積層型高周波インダクタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26188096A JPH10106839A (ja) | 1996-10-02 | 1996-10-02 | 積層型高周波インダクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10106839A true JPH10106839A (ja) | 1998-04-24 |
| JPH10106839A5 JPH10106839A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2004-09-24 |
Family
ID=17368054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26188096A Withdrawn JPH10106839A (ja) | 1996-10-02 | 1996-10-02 | 積層型高周波インダクタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10106839A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009113775A3 (ko) * | 2008-03-11 | 2009-11-26 | (주)창성 | 연자성 금속분말이 충전된 시트를 이용한 적층형 파워 인덕터 |
| WO2011133239A1 (en) | 2010-04-23 | 2011-10-27 | Cooper Technolgies Company | Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets |
| JP2012525700A (ja) * | 2009-05-01 | 2012-10-22 | チャン・スン・コーポレーション | 磁性シートを用いた積層型インダクタ及びその製造方法 |
| JP2013055315A (ja) * | 2011-08-05 | 2013-03-21 | Taiyo Yuden Co Ltd | 積層インダクタ |
| US20130249664A1 (en) * | 2012-03-26 | 2013-09-26 | Tdk Corporation | Planar coil element and method for producing the same |
| US8910373B2 (en) | 2008-07-29 | 2014-12-16 | Cooper Technologies Company | Method of manufacturing an electromagnetic component |
| US8941457B2 (en) | 2006-09-12 | 2015-01-27 | Cooper Technologies Company | Miniature power inductor and methods of manufacture |
| US9558881B2 (en) | 2008-07-11 | 2017-01-31 | Cooper Technologies Company | High current power inductor |
| US9859043B2 (en) | 2008-07-11 | 2018-01-02 | Cooper Technologies Company | Magnetic components and methods of manufacturing the same |
| JP2019186520A (ja) * | 2018-04-02 | 2019-10-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド． | コイル部品 |
| CN112233894A (zh) * | 2019-07-15 | 2021-01-15 | 奇力新电子股份有限公司 | 合金材积层电感制法 |
-
1996
- 1996-10-02 JP JP26188096A patent/JPH10106839A/ja not_active Withdrawn
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941457B2 (en) | 2006-09-12 | 2015-01-27 | Cooper Technologies Company | Miniature power inductor and methods of manufacture |
| US9589716B2 (en) | 2006-09-12 | 2017-03-07 | Cooper Technologies Company | Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets |
| KR100982639B1 (ko) | 2008-03-11 | 2010-09-16 | (주)창성 | 연자성 금속분말이 충전된 시트를 이용한 적층형 파워인덕터 |
| JP2011504662A (ja) * | 2008-03-11 | 2011-02-10 | チャン ソン コーポレイション | 軟磁性金属粉末が充填されたシートを用いた積層型パワーインダクタ |
| WO2009113775A3 (ko) * | 2008-03-11 | 2009-11-26 | (주)창성 | 연자성 금속분말이 충전된 시트를 이용한 적층형 파워 인덕터 |
| US9859043B2 (en) | 2008-07-11 | 2018-01-02 | Cooper Technologies Company | Magnetic components and methods of manufacturing the same |
| US9558881B2 (en) | 2008-07-11 | 2017-01-31 | Cooper Technologies Company | High current power inductor |
| US8910373B2 (en) | 2008-07-29 | 2014-12-16 | Cooper Technologies Company | Method of manufacturing an electromagnetic component |
| US9165711B2 (en) | 2009-05-01 | 2015-10-20 | Chang Sung Corporation | Method of manufacturing a multilayered chip power inductor |
| JP2012525700A (ja) * | 2009-05-01 | 2012-10-22 | チャン・スン・コーポレーション | 磁性シートを用いた積層型インダクタ及びその製造方法 |
| WO2011133239A1 (en) | 2010-04-23 | 2011-10-27 | Cooper Technolgies Company | Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets |
| JP2013055315A (ja) * | 2011-08-05 | 2013-03-21 | Taiyo Yuden Co Ltd | 積層インダクタ |
| US20130249664A1 (en) * | 2012-03-26 | 2013-09-26 | Tdk Corporation | Planar coil element and method for producing the same |
| US10147540B2 (en) * | 2012-03-26 | 2018-12-04 | Tdk Corporation | Planar coil element and method for producing the same |
| JP2019186520A (ja) * | 2018-04-02 | 2019-10-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド． | コイル部品 |
| US11437183B2 (en) | 2018-04-02 | 2022-09-06 | Samsung Electro-Mechanics Co., Ltd. | Coil component |
| CN112233894A (zh) * | 2019-07-15 | 2021-01-15 | 奇力新电子股份有限公司 | 合金材积层电感制法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051205 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20051214 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20060110 |