KR101525678B1 - 페라이트 및 이를 적용한 인덕터 - Google Patents
페라이트 및 이를 적용한 인덕터 Download PDFInfo
- Publication number
- KR101525678B1 KR101525678B1 KR1020130122172A KR20130122172A KR101525678B1 KR 101525678 B1 KR101525678 B1 KR 101525678B1 KR 1020130122172 A KR1020130122172 A KR 1020130122172A KR 20130122172 A KR20130122172 A KR 20130122172A KR 101525678 B1 KR101525678 B1 KR 101525678B1
- Authority
- KR
- South Korea
- Prior art keywords
- ferrite
- vanadium
- mol
- oxide
- terms
- Prior art date
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- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 133
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 66
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 49
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000004020 conductor Substances 0.000 claims abstract description 40
- 239000011572 manganese Substances 0.000 claims abstract description 32
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 22
- 229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 22
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims abstract description 19
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 18
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 239000000696 magnetic material Substances 0.000 claims abstract description 13
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims description 54
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 27
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 16
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000010344 co-firing Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 42
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 9
- 239000004332 silver Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 3
- 229910003962 NiZn Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0311—Compounds
- H01F1/0313—Oxidic compounds
- H01F1/0315—Ferrites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Soft Magnetic Materials (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/271,968 US10236104B2 (en) | 2013-07-19 | 2014-05-07 | Ferrite and inductor including the same |
| JP2014097033A JP6257062B2 (ja) | 2013-07-19 | 2014-05-08 | フェライト及びこれを適用したインダクタ |
| CN201410222685.4A CN104299759B (zh) | 2013-07-19 | 2014-05-23 | 铁氧体及包括该铁氧体的电感器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130085289 | 2013-07-19 | ||
| KR20130085289 | 2013-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150010544A KR20150010544A (ko) | 2015-01-28 |
| KR101525678B1 true KR101525678B1 (ko) | 2015-06-03 |
Family
ID=52482352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130122172A KR101525678B1 (ko) | 2013-07-19 | 2013-10-14 | 페라이트 및 이를 적용한 인덕터 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6257062B2 (ja) |
| KR (1) | KR101525678B1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016072428A1 (ja) * | 2014-11-06 | 2016-05-12 | 株式会社村田製作所 | 積層コイル部品 |
| WO2016072427A1 (ja) * | 2014-11-06 | 2016-05-12 | 株式会社村田製作所 | 積層コイル部品 |
| JP6648690B2 (ja) * | 2016-12-28 | 2020-02-14 | 株式会社村田製作所 | 積層型電子部品の製造方法および積層型電子部品 |
| JP6648689B2 (ja) * | 2016-12-28 | 2020-02-14 | 株式会社村田製作所 | 積層型電子部品の製造方法および積層型電子部品 |
| KR101912291B1 (ko) * | 2017-10-25 | 2018-10-29 | 삼성전기 주식회사 | 인덕터 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005029426A (ja) * | 2003-07-14 | 2005-02-03 | Matsushita Electric Ind Co Ltd | 磁性フェライトおよびそれを用いた磁性素子 |
| KR20100014896A (ko) * | 2007-04-17 | 2010-02-11 | 히타치 긴조쿠 가부시키가이샤 | 저손실 페라이트 및 이것을 사용한 전자 부품 |
| KR20120123540A (ko) * | 2010-03-05 | 2012-11-08 | 가부시키가이샤 무라타 세이사쿠쇼 | 세라믹 전자 부품 및 세라믹 전자 부품의 제조 방법 |
| JP2013053040A (ja) * | 2011-09-02 | 2013-03-21 | Murata Mfg Co Ltd | フェライト磁器組成物、セラミック電子部品、及びセラミック電子部品の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60210572A (ja) * | 1984-04-04 | 1985-10-23 | 日本電気株式会社 | 低温焼結酸化物磁性材料 |
| JP3300522B2 (ja) * | 1994-03-30 | 2002-07-08 | 川崎製鉄株式会社 | 低損失酸化物軟質磁性材料 |
| JPH09306718A (ja) * | 1996-05-14 | 1997-11-28 | Matsushita Electric Ind Co Ltd | フェライト磁性材料とその製造方法 |
| JP2001076923A (ja) * | 1999-09-07 | 2001-03-23 | Tokin Corp | 低損失酸化物磁性材料 |
| JP2004067444A (ja) * | 2002-08-06 | 2004-03-04 | Minebea Co Ltd | 低損失ＭｎＺｎフェライトの製造方法および仮焼成粉末 |
| JP2005179098A (ja) * | 2003-12-17 | 2005-07-07 | Jfe Steel Kk | Ｍｎ−Ｎｉ−Ｚｎ系フェライト |
| JP4656949B2 (ja) * | 2005-01-18 | 2011-03-23 | Ｊｆｅフェライト株式会社 | 高飽和磁束密度Ｍｎ−Ｚｎ−Ｎｉ系フェライト |
| JP2008251848A (ja) * | 2007-03-30 | 2008-10-16 | Tdk Corp | ＮｉＭｎＺｎ系フェライトおよびその製造方法 |
| JP5761610B2 (ja) * | 2011-09-02 | 2015-08-12 | 株式会社村田製作所 | セラミック電子部品、及びセラミック電子部品の製造方法 |
| KR101548775B1 (ko) * | 2011-09-14 | 2015-09-01 | 삼성전기주식회사 | 니켈-아연-구리계 페라이트 조성물, 및 이를 이용한 적층형 칩 소자 |
-
2013
- 2013-10-14 KR KR1020130122172A patent/KR101525678B1/ko active IP Right Grant
-
2014
- 2014-05-08 JP JP2014097033A patent/JP6257062B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005029426A (ja) * | 2003-07-14 | 2005-02-03 | Matsushita Electric Ind Co Ltd | 磁性フェライトおよびそれを用いた磁性素子 |
| KR20100014896A (ko) * | 2007-04-17 | 2010-02-11 | 히타치 긴조쿠 가부시키가이샤 | 저손실 페라이트 및 이것을 사용한 전자 부품 |
| KR20120123540A (ko) * | 2010-03-05 | 2012-11-08 | 가부시키가이샤 무라타 세이사쿠쇼 | 세라믹 전자 부품 및 세라믹 전자 부품의 제조 방법 |
| JP2013053040A (ja) * | 2011-09-02 | 2013-03-21 | Murata Mfg Co Ltd | フェライト磁器組成物、セラミック電子部品、及びセラミック電子部品の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6257062B2 (ja) | 2018-01-10 |
| JP2015023275A (ja) | 2015-02-02 |
| KR20150010544A (ko) | 2015-01-28 |
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