KR102064027B1 - 시트 타입 인덕터 - Google Patents

시트 타입 인덕터 Download PDF

Info

Publication number: KR102064027B1
Authority: KR; South Korea
Prior art keywords: coil; support member; inductor; space; magnetic
Prior art date: 2014-10-31

Application number

KR1020150078152A

Other languages

English (en)

Korean (ko)

Other versions

KR20160051541A (ko

Inventor

안진모

오윤석

최재열

Original Assignee

삼성전기주식회사

Priority date (The priority date 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 date listed.)

2014-10-31

Filing date

2015-06-02

Publication date

2020-01-09

2015-06-02 Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사

2016-05-11 Publication of KR20160051541A publication Critical patent/KR20160051541A/ko

2020-01-09 Application granted granted Critical

2020-01-09 Publication of KR102064027B1 publication Critical patent/KR102064027B1/ko

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
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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
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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
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230000002902 bimodal effect Effects 0.000 description 1
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238000005516 engineering process Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
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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
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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)

KR1020150078152A 2014-10-31 2015-06-02 시트 타입 인덕터 KR102064027B1 (ko)

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)

* Cited by examiner, † Cited by third party
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

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* Cited by examiner, † Cited by third party
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

Legal Events

Date	Code	Title
2015-06-02	A107	Divisional application of patent
2019-04-06	E902	Notification of reason for refusal
2019-10-01	E701	Decision to grant or registration of patent right
2020-01-02	GRNT	Written decision to grant

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KR101952867B1 (ko)	2019-02-27	코일 부품 및 그 제조방법
US20140292462A1 (en)	2014-10-02	Power inductor and method for fabricating the same
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KR102558332B1 (ko)	2023-07-21	인덕터 및 이의 제조 방법
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