KR101790020B1 - 코일 부품 - Google Patents

코일 부품 Download PDF

Info

Publication number: KR101790020B1
Authority: KR; South Korea
Prior art keywords: coil; resin; substrate; resin wall; winding
Prior art date: 2015-05-29

Application number

KR1020160060548A

Other languages

English (en)

Korean (ko)

Other versions

KR20160140391A (ko

Inventor

히토시 오쿠보

마사즈미 아라타

마나부 오타

유우야 가나메

요시히로 마에다

다케히로 가와하라

호쿠토 에다

시게키 사토

다쿠야 다나카

Original Assignee

티디케이가부시기가이샤

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.)

2015-05-29

Filing date

2016-05-18

Publication date

2017-10-25

2016-05-18 Application filed by 티디케이가부시기가이샤 filed Critical 티디케이가부시기가이샤

2016-12-07 Publication of KR20160140391A publication Critical patent/KR20160140391A/ko

2017-10-25 Application granted granted Critical

2017-10-25 Publication of KR101790020B1 publication Critical patent/KR101790020B1/ko

Links

229920005989 resin Polymers 0.000 claims abstract description 143
239000011347 resin Substances 0.000 claims abstract description 143
238000004804 winding Methods 0.000 claims abstract description 81
238000007747 plating Methods 0.000 claims abstract description 23
239000000758 substrate Substances 0.000 claims description 57
238000000034 method Methods 0.000 claims description 4
239000002184 metal Substances 0.000 description 10
229910052751 metal Inorganic materials 0.000 description 10
239000012212 insulator Substances 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
239000010949 copper Substances 0.000 description 4
238000009413 insulation Methods 0.000 description 4
229910052802 copper Inorganic materials 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000004020 conductor Substances 0.000 description 2
239000007772 electrode material Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
239000004642 Polyimide Substances 0.000 description 1
239000004760 aramid Substances 0.000 description 1
229920003235 aromatic polyamide Polymers 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000004907 flux Effects 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000696 magnetic material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
229910000889 permalloy Inorganic materials 0.000 description 1
238000000206 photolithography Methods 0.000 description 1
238000005498 polishing Methods 0.000 description 1
229920003192 poly(bis maleimide) Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920001721 polyimide Polymers 0.000 description 1
229910000702 sendust Inorganic materials 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
239000011135 tin Substances 0.000 description 1

Images

Classifications

- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- 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
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Coils Or Transformers For Communication (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)

KR1020160060548A 2015-05-29 2016-05-18 코일 부품 KR101790020B1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JPJP-P-2015-110590		2015-05-29
JP2015110590A JP6477262B2 (ja)	2015-05-29	2015-05-29	コイル部品

Publications (2)

Publication Number	Publication Date
KR20160140391A KR20160140391A (ko)	2016-12-07
KR101790020B1 true KR101790020B1 (ko)	2017-10-25

Family

ID=57573791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020160060548A KR101790020B1 (ko)	2015-05-29	2016-05-18	코일 부품

Country Status (2)

Country	Link
JP (1)	JP6477262B2 (ja)
KR (1)	KR101790020B1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102016497B1 (ko)	2018-04-02	2019-09-02	삼성전기주식회사	코일 부품
JP2020191353A (ja) *	2019-05-21	2020-11-26	Tdk株式会社	コイル部品
JP7443907B2 (ja) *	2020-04-20	2024-03-06	Tdk株式会社	コイル部品
JP7367722B2 (ja) *	2021-03-30	2023-10-24	株式会社村田製作所	コイル部品およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004253684A (ja)	2003-02-21	2004-09-09	Tdk Corp	高密度インダクタおよびその製造方法
JP2006135056A (ja)	2004-11-05	2006-05-25	Shinko Electric Ind Co Ltd	プリント基板内蔵型平面バラン及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006324566A (ja) *	2005-05-20	2006-11-30	Matsushita Electric Ind Co Ltd	チップ部品
JP4797980B2 (ja) *	2006-12-28	2011-10-19	富士電機株式会社	薄膜トランスおよびその製造方法
JP2010098199A (ja) *	2008-10-18	2010-04-30	Taiyo Yuden Co Ltd	インダクタンス素子及びその製造方法
JP6312997B2 (ja) *	2013-07-31	2018-04-18	新光電気工業株式会社	コイル基板及びその製造方法、インダクタ

2015
- 2015-05-29 JP JP2015110590A patent/JP6477262B2/ja active Active
2016
- 2016-05-18 KR KR1020160060548A patent/KR101790020B1/ko active IP Right Grant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004253684A (ja)	2003-02-21	2004-09-09	Tdk Corp	高密度インダクタおよびその製造方法
JP2006135056A (ja)	2004-11-05	2006-05-25	Shinko Electric Ind Co Ltd	プリント基板内蔵型平面バラン及びその製造方法

Also Published As

Publication number	Publication date
KR20160140391A (ko)	2016-12-07
JP6477262B2 (ja)	2019-03-06
JP2016225464A (ja)	2016-12-28

Legal Events

Date	Code	Title
2016-05-18	A201	Request for examination
2017-08-09	E701	Decision to grant or registration of patent right
2017-10-19	GRNT	Written decision to grant

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