JP5845426B2 - セラミック積層部品 - Google Patents
セラミック積層部品 Download PDFInfo
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- JP5845426B2 JP5845426B2 JP2014187365A JP2014187365A JP5845426B2 JP 5845426 B2 JP5845426 B2 JP 5845426B2 JP 2014187365 A JP2014187365 A JP 2014187365A JP 2014187365 A JP2014187365 A JP 2014187365A JP 5845426 B2 JP5845426 B2 JP 5845426B2
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- JP
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- Prior art keywords
- glass ceramic
- glass
- ceramic
- layer
- silver
- 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.)
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- 239000000919 ceramic Substances 0.000 title claims description 50
- 239000002241 glass-ceramic Substances 0.000 claims description 62
- 229910000859 α-Fe Inorganic materials 0.000 claims description 37
- 229910052709 silver Inorganic materials 0.000 claims description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 23
- 239000005388 borosilicate glass Substances 0.000 claims description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 21
- 239000004332 silver Substances 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 229910002026 crystalline silica Inorganic materials 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000002441 X-ray diffraction Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 description 15
- 238000002156 mixing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 229910002706 AlOOH Inorganic materials 0.000 description 5
- 238000010344 co-firing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 4
- 239000004327 boric acid Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000007606 doctor blade method Methods 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910007565 Zn—Cu Inorganic materials 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
-
- 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
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
- H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
- H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/08—Metals
-
- 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
- H01F2017/0066—Printed inductances with a magnetic layer
Description
20 ガラスセラミック層
20A,20B,20C,20D,20E 層
21A,21B フェライト磁性層
22 フェライトビア
23A,23B 平面コイル
24A,24B Agビア電極
25A,25B 引き出し導線
26 外部端面電極
231A,231B,232B 端部
Claims (4)
- フェライト磁性層と、
ほう珪酸ガラスを主成分とし、結晶質シリカを含有し、前記フェライト磁性層と積層され、銀の内部導体が埋設されたガラスセラミック層と、を備え、
前記ガラスセラミック層にはアルミニウムと銀とが共存している5μm以下の微小領域が存在し、かつX線回析による分析でアルミナが検出されない
セラミック積層部品。 - フェライト磁性層と、
ほう珪酸ガラスを主成分とし、結晶質シリカを含有し、前記フェライト磁性層と積層され、銀の内部導体が埋設されたガラスセラミック層と、を備え、
前記ガラスセラミック層において、銀が検出できないガラスセラミックのマトリックス中にアルミニウムと銀が共存する5μm以下の微小領域が分散しているセラミック積層部品。 - フェライト磁性層と、
ほう珪酸ガラスを主成分とし、マグネシウムが配合され、前記フェライト磁性層と積層され、銀の内部導体が埋設されたガラスセラミック層と、を備え、
前記ガラスセラミック層にはアルミニウムと銀とが共存している5μm以下の微小領域が存在し、かつX線回析による分析でアルミナが検出されない
セラミック積層部品。 - フェライト磁性層と、
ほう珪酸ガラスを主成分とし、マグネシウムが配合され、前記フェライト磁性層と積層され、銀の内部導体が埋設されたガラスセラミック層と、を備え、
前記ガラスセラミック層において、銀が検出できないガラスセラミックのマトリックス中にアルミニウムと銀が共存する5μm以下の微小領域が分散しているセラミック積層部品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014187365A JP5845426B2 (ja) | 2008-10-14 | 2014-09-16 | セラミック積層部品 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008265050 | 2008-10-14 | ||
JP2008265050 | 2008-10-14 | ||
JP2014187365A JP5845426B2 (ja) | 2008-10-14 | 2014-09-16 | セラミック積層部品 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533802A Division JP5617637B2 (ja) | 2008-10-14 | 2009-10-05 | セラミック積層部品とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014232897A JP2014232897A (ja) | 2014-12-11 |
JP5845426B2 true JP5845426B2 (ja) | 2016-01-20 |
Family
ID=42106388
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533802A Active JP5617637B2 (ja) | 2008-10-14 | 2009-10-05 | セラミック積層部品とその製造方法 |
JP2014187366A Active JP5903671B2 (ja) | 2008-10-14 | 2014-09-16 | コモンモードノイズフィルター |
JP2014187365A Active JP5845426B2 (ja) | 2008-10-14 | 2014-09-16 | セラミック積層部品 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533802A Active JP5617637B2 (ja) | 2008-10-14 | 2009-10-05 | セラミック積層部品とその製造方法 |
JP2014187366A Active JP5903671B2 (ja) | 2008-10-14 | 2014-09-16 | コモンモードノイズフィルター |
Country Status (5)
Country | Link |
---|---|
US (1) | US8416049B2 (ja) |
JP (3) | JP5617637B2 (ja) |
KR (1) | KR101646801B1 (ja) |
CN (2) | CN103950249B (ja) |
WO (1) | WO2010044213A1 (ja) |
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KR101108719B1 (ko) * | 2010-07-15 | 2012-03-02 | 삼성전기주식회사 | 적층 인덕터와 이의 제조 방법 |
JP6081051B2 (ja) | 2011-01-20 | 2017-02-15 | 太陽誘電株式会社 | コイル部品 |
CN102633439A (zh) * | 2011-02-15 | 2012-08-15 | 王怀 | 一种含金或银的玻璃制品及其制备方法 |
JP2012238841A (ja) | 2011-04-27 | 2012-12-06 | Taiyo Yuden Co Ltd | 磁性材料及びコイル部品 |
JP4906972B1 (ja) | 2011-04-27 | 2012-03-28 | 太陽誘電株式会社 | 磁性材料およびそれを用いたコイル部品 |
JP5048155B1 (ja) * | 2011-08-05 | 2012-10-17 | 太陽誘電株式会社 | 積層インダクタ |
JP6019551B2 (ja) * | 2011-08-18 | 2016-11-02 | 株式会社村田製作所 | コモンモードチョークコイルの製造方法 |
US9269487B2 (en) * | 2011-09-15 | 2016-02-23 | Panasonic Intellectual Property Management Co., Ltd. | Common mode noise filter and production method therefor |
KR101629983B1 (ko) * | 2011-09-30 | 2016-06-22 | 삼성전기주식회사 | 코일 부품 |
KR101862401B1 (ko) * | 2011-11-07 | 2018-05-30 | 삼성전기주식회사 | 적층형 인덕터 및 그 제조방법 |
JP6012960B2 (ja) | 2011-12-15 | 2016-10-25 | 太陽誘電株式会社 | コイル型電子部品 |
JP2013131578A (ja) * | 2011-12-20 | 2013-07-04 | Taiyo Yuden Co Ltd | 積層コモンモードチョークコイル |
JP2013135109A (ja) * | 2011-12-27 | 2013-07-08 | Panasonic Corp | コモンモードノイズフィルタ |
JP2013183068A (ja) * | 2012-03-02 | 2013-09-12 | Murata Mfg Co Ltd | 積層型電子部品および積層型電子部品の製造方法 |
KR101531082B1 (ko) * | 2012-03-12 | 2015-07-06 | 삼성전기주식회사 | 공통 모드 필터 및 이의 제조 방법 |
CN104737245B (zh) * | 2012-10-19 | 2016-12-07 | 株式会社村田制作所 | 层叠线圈部件及其制造方法 |
JP6111670B2 (ja) * | 2013-01-09 | 2017-04-12 | Tdk株式会社 | 積層コモンモードフィルタ |
JP5786878B2 (ja) | 2013-02-06 | 2015-09-30 | Tdk株式会社 | 誘電体磁器組成物、電子部品および複合電子部品 |
JP2014179570A (ja) | 2013-03-15 | 2014-09-25 | Taiyo Yuden Co Ltd | コモンモードチョークコイル |
JP5790702B2 (ja) * | 2013-05-10 | 2015-10-07 | Tdk株式会社 | 複合フェライト組成物および電子部品 |
JP6079899B2 (ja) * | 2013-12-19 | 2017-02-15 | 株式会社村田製作所 | 積層セラミック電子部品 |
JP6630915B2 (ja) * | 2015-10-08 | 2020-01-15 | パナソニックIpマネジメント株式会社 | 積層コイル部品 |
WO2017122452A1 (ja) * | 2016-01-12 | 2017-07-20 | 株式会社村田製作所 | 積層体及び電子部品 |
JP6558302B2 (ja) * | 2016-05-26 | 2019-08-14 | 株式会社村田製作所 | 電子部品 |
JP6414566B2 (ja) * | 2016-05-26 | 2018-10-31 | 株式会社村田製作所 | ガラス−セラミック−フェライト組成物および電子部品 |
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JP6673298B2 (ja) * | 2017-06-05 | 2020-03-25 | 株式会社村田製作所 | コイル部品 |
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US8416049B2 (en) | 2013-04-09 |
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CN102186792B (zh) | 2014-12-31 |
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WO2010044213A1 (ja) | 2010-04-22 |
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CN102186792A (zh) | 2011-09-14 |
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