KR102064027B1 - 시트 타입 인덕터 - Google Patents
시트 타입 인덕터 Download PDFInfo
- Publication number
- KR102064027B1 KR102064027B1 KR1020150078152A KR20150078152A KR102064027B1 KR 102064027 B1 KR102064027 B1 KR 102064027B1 KR 1020150078152 A KR1020150078152 A KR 1020150078152A KR 20150078152 A KR20150078152 A KR 20150078152A KR 102064027 B1 KR102064027 B1 KR 102064027B1
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- support member
- inductor
- space
- magnetic
- Prior art date
Links
- 239000000805 composite resin Substances 0.000 claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 57
- 239000000843 powder Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 238000007747 plating Methods 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 229910052718 tin Inorganic materials 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims 1
- 239000010949 copper Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 239000000758 substrate Substances 0.000 description 15
- 239000006247 magnetic powder Substances 0.000 description 12
- 229910000859 α-Fe Inorganic materials 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 230000000740 bleeding effect Effects 0.000 description 8
- 239000000945 filler Substances 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910019819 Cr—Si Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance 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
- H01F17/02—Fixed inductances of the signal type without magnetic core
-
- 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
- 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
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140150755 | 2014-10-31 | ||
KR20140150755 | 2014-10-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150019749 Division | 2015-02-09 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190067292A Division KR102064119B1 (ko) | 2014-10-31 | 2019-06-07 | 시트 타입 인덕터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160051541A KR20160051541A (ko) | 2016-05-11 |
KR102064027B1 true KR102064027B1 (ko) | 2020-01-09 |
Family
ID=56024843
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150078152A KR102064027B1 (ko) | 2014-10-31 | 2015-06-02 | 시트 타입 인덕터 |
KR1020150128073A KR102138889B1 (ko) | 2014-10-31 | 2015-09-10 | 코일 부품 어셈블리, 코일 부품 및 그 제조 방법 |
KR1020150156135A KR101813331B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156137A KR102052784B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156138A KR101813332B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156132A KR102052783B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020160003166A KR101681445B1 (ko) | 2014-10-31 | 2016-01-11 | 시트 타입 인덕터 |
KR1020160006116A KR20160051695A (ko) | 2014-10-31 | 2016-01-18 | 코일 부품 및 그 제조 방법 |
KR1020190067292A KR102064119B1 (ko) | 2014-10-31 | 2019-06-07 | 시트 타입 인덕터 |
Family Applications After (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150128073A KR102138889B1 (ko) | 2014-10-31 | 2015-09-10 | 코일 부품 어셈블리, 코일 부품 및 그 제조 방법 |
KR1020150156135A KR101813331B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156137A KR102052784B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156138A KR101813332B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020150156132A KR102052783B1 (ko) | 2014-10-31 | 2015-11-06 | 코일 부품 및 그 제조 방법 |
KR1020160003166A KR101681445B1 (ko) | 2014-10-31 | 2016-01-11 | 시트 타입 인덕터 |
KR1020160006116A KR20160051695A (ko) | 2014-10-31 | 2016-01-18 | 코일 부품 및 그 제조 방법 |
KR1020190067292A KR102064119B1 (ko) | 2014-10-31 | 2019-06-07 | 시트 타입 인덕터 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6614207B2 (ja) |
KR (9) | KR102064027B1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101912291B1 (ko) | 2017-10-25 | 2018-10-29 | 삼성전기 주식회사 | 인덕터 |
KR102505437B1 (ko) | 2017-12-26 | 2023-03-03 | 삼성전기주식회사 | 권선형 인덕터 및 이의 제작 방법 |
JP7327070B2 (ja) | 2019-10-09 | 2023-08-16 | 株式会社村田製作所 | コイル部品およびその製造方法 |
KR102236100B1 (ko) | 2019-10-31 | 2021-04-05 | 삼성전기주식회사 | 코일 부품 |
CN113410037B (zh) * | 2021-05-28 | 2022-09-13 | 深圳顺络电子股份有限公司 | 磁性器件及其制备方法 |
KR102675590B1 (ko) | 2024-01-25 | 2024-06-18 | (주)동안전자 | 내진동성이 강화된 전기자동차의 pdcm용 인덕터 코일 어셈블리 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596621A (en) * | 1979-01-17 | 1980-07-23 | Mitsubishi Electric Corp | Method of producing molded coil |
JP3148286B2 (ja) * | 1991-06-17 | 2001-03-19 | 株式会社トーキン | 表面実装型コイルの製造方法 |
JPH11150035A (ja) * | 1997-11-17 | 1999-06-02 | Citizen Electronics Co Ltd | 表面実装型コイルパッケージ及びその製造方法 |
JPH11288818A (ja) * | 1998-04-03 | 1999-10-19 | Citizen Electronics Co Ltd | 表面実装型コイル及びその製造方法 |
JP2001126927A (ja) * | 1999-10-29 | 2001-05-11 | Tdk Corp | 低背型表面実装コイル部品 |
JP2004200373A (ja) * | 2002-12-18 | 2004-07-15 | Matsushita Electric Ind Co Ltd | 電子部品および製造方法 |
JP4851062B2 (ja) * | 2003-12-10 | 2012-01-11 | スミダコーポレーション株式会社 | インダクタンス素子の製造方法 |
JP2010021506A (ja) * | 2008-06-09 | 2010-01-28 | Sumitomo Electric Ind Ltd | モールドコイルの製造方法とモールドコイル |
JP4961445B2 (ja) * | 2009-02-13 | 2012-06-27 | 東光株式会社 | モールドコイルの製造方法およびそのモールドコイル |
JP4685952B2 (ja) * | 2009-06-19 | 2011-05-18 | 義純 福井 | 巻き線一体型モールドコイルおよび巻き線一体型モールドコイルの製造方法 |
JP6081051B2 (ja) * | 2011-01-20 | 2017-02-15 | 太陽誘電株式会社 | コイル部品 |
JP2013110184A (ja) * | 2011-11-18 | 2013-06-06 | Toko Inc | 面実装インダクタの製造方法とその面実装インダクタ |
KR101194785B1 (ko) * | 2012-04-04 | 2012-10-25 | 아비코전자 주식회사 | 초박형 인덕터 및 그 제조방법 |
-
2015
- 2015-06-02 KR KR1020150078152A patent/KR102064027B1/ko active IP Right Grant
- 2015-09-10 KR KR1020150128073A patent/KR102138889B1/ko active IP Right Grant
- 2015-11-06 KR KR1020150156135A patent/KR101813331B1/ko active IP Right Grant
- 2015-11-06 KR KR1020150156137A patent/KR102052784B1/ko active IP Right Grant
- 2015-11-06 KR KR1020150156138A patent/KR101813332B1/ko active IP Right Grant
- 2015-11-06 KR KR1020150156132A patent/KR102052783B1/ko active IP Right Grant
-
2016
- 2016-01-11 KR KR1020160003166A patent/KR101681445B1/ko active IP Right Grant
- 2016-01-18 KR KR1020160006116A patent/KR20160051695A/ko active Search and Examination
-
2017
- 2017-06-30 JP JP2017129087A patent/JP6614207B2/ja active Active
-
2019
- 2019-06-07 KR KR1020190067292A patent/KR102064119B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20160052453A (ko) | 2016-05-12 |
KR102052783B1 (ko) | 2019-12-09 |
KR20160052467A (ko) | 2016-05-12 |
KR101813331B1 (ko) | 2017-12-28 |
KR102052784B1 (ko) | 2019-12-09 |
KR102138889B1 (ko) | 2020-07-29 |
KR20160051668A (ko) | 2016-05-11 |
KR20190067754A (ko) | 2019-06-17 |
KR101813332B1 (ko) | 2017-12-28 |
JP6614207B2 (ja) | 2019-12-04 |
KR20160052454A (ko) | 2016-05-12 |
KR102064119B1 (ko) | 2020-01-09 |
KR20160051583A (ko) | 2016-05-11 |
KR20160051669A (ko) | 2016-05-11 |
KR20160051695A (ko) | 2016-05-11 |
KR101681445B1 (ko) | 2016-11-30 |
JP2017168873A (ja) | 2017-09-21 |
KR20160051541A (ko) | 2016-05-11 |
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A107 | Divisional application of patent | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |