JP6393457B2 - コイル基板及びその製造方法、インダクタ - Google Patents

コイル基板及びその製造方法、インダクタ Download PDF

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Publication number
JP6393457B2
JP6393457B2 JP2013159572A JP2013159572A JP6393457B2 JP 6393457 B2 JP6393457 B2 JP 6393457B2 JP 2013159572 A JP2013159572 A JP 2013159572A JP 2013159572 A JP2013159572 A JP 2013159572A JP 6393457 B2 JP6393457 B2 JP 6393457B2
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Japan
Prior art keywords
wiring
insulating layer
coil
substrate
structures
Prior art date
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JP2013159572A
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English (en)
Japanese (ja)
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JP2015032626A (ja
JP2015032626A5 (enExample
Inventor
中村　敦
敦 中村
清和 佐藤
清和 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinko Electric Industries Co Ltd
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Shinko Electric Industries Co Ltd
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.)
Filing date
Publication date
Application filed by Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Priority to JP2013159572A priority Critical patent/JP6393457B2/ja
Priority to KR1020140093053A priority patent/KR102007307B1/ko
Priority to US14/341,868 priority patent/US9472332B2/en
Priority to CN201410374209.4A priority patent/CN104347599B/zh
Publication of JP2015032626A publication Critical patent/JP2015032626A/ja
Publication of JP2015032626A5 publication Critical patent/JP2015032626A5/ja
Application granted granted Critical
Publication of JP6393457B2 publication Critical patent/JP6393457B2/ja
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    • 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
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • 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
    • H01F5/00—Coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacturing & Machinery (AREA)
JP2013159572A 2013-07-31 2013-07-31 コイル基板及びその製造方法、インダクタ Active JP6393457B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013159572A JP6393457B2 (ja) 2013-07-31 2013-07-31 コイル基板及びその製造方法、インダクタ
KR1020140093053A KR102007307B1 (ko) 2013-07-31 2014-07-23 코일 기판, 그 제조 방법 및 인덕터
US14/341,868 US9472332B2 (en) 2013-07-31 2014-07-28 Coil substrate, method of manufacturing the same, and inductor
CN201410374209.4A CN104347599B (zh) 2013-07-31 2014-07-31 线圈衬底及其制造方法、以及电感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013159572A JP6393457B2 (ja) 2013-07-31 2013-07-31 コイル基板及びその製造方法、インダクタ

Publications (3)

Publication Number Publication Date
JP2015032626A JP2015032626A (ja) 2015-02-16
JP2015032626A5 JP2015032626A5 (enExample) 2016-07-28
JP6393457B2 true JP6393457B2 (ja) 2018-09-19

Family

ID=52427137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013159572A Active JP6393457B2 (ja) 2013-07-31 2013-07-31 コイル基板及びその製造方法、インダクタ

Country Status (4)

Country Link
US (1) US9472332B2 (enExample)
JP (1) JP6393457B2 (enExample)
KR (1) KR102007307B1 (enExample)
CN (1) CN104347599B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534510C2 (sv) * 2008-11-19 2011-09-13 Silex Microsystems Ab Funktionell inkapsling
US9391565B2 (en) 2013-03-15 2016-07-12 TriQuint International PTE, Ltd. Amplifier phase distortion correction based on amplitude distortion measurement
US12224096B2 (en) 2013-03-15 2025-02-11 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9899133B2 (en) 2013-08-01 2018-02-20 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9705478B2 (en) 2013-08-01 2017-07-11 Qorvo Us, Inc. Weakly coupled tunable RF receiver architecture
KR101832559B1 (ko) * 2015-05-29 2018-02-26 삼성전기주식회사 코일 전자부품
US10796835B2 (en) * 2015-08-24 2020-10-06 Qorvo Us, Inc. Stacked laminate inductors for high module volume utilization and performance-cost-size-processing-time tradeoff
JP6623028B2 (ja) 2015-10-27 2019-12-18 新光電気工業株式会社 インダクタ装置及びその製造方法
IT201600083187A1 (it) * 2016-08-05 2018-02-05 Lym S R L Sistema di illuminazione
JP6520875B2 (ja) * 2016-09-12 2019-05-29 株式会社村田製作所 インダクタ部品およびインダクタ部品内蔵基板
KR102658611B1 (ko) 2016-11-03 2024-04-19 삼성전기주식회사 코일 전자 부품
US11139238B2 (en) 2016-12-07 2021-10-05 Qorvo Us, Inc. High Q factor inductor structure
JP7106058B2 (ja) * 2018-12-03 2022-07-26 株式会社オートネットワーク技術研究所 リアクトル
US20210375540A1 (en) * 2020-05-28 2021-12-02 Texas Instruments Incorporated Integrated magnetic device with laminate embedded magnetic core
JP7548201B2 (ja) * 2021-12-14 2024-09-10 株式会社村田製作所 インダクタ部品およびインダクタ部品の製造方法
CN115516585A (zh) * 2022-03-28 2022-12-23 英麦科磁集成科技有限公司 线圈电感器及其制造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124117A (ja) * 1984-11-20 1986-06-11 Matsushita Electric Ind Co Ltd プリントコイルの製造方法
JPH06231996A (ja) * 1992-12-10 1994-08-19 Taiyo Yuden Co Ltd 積層セラミック電子部品の製造方法
JPH07142256A (ja) * 1993-11-19 1995-06-02 Yokogawa Electric Corp 積層形プリントコイル及びその製造方法
JPH0817653A (ja) * 1994-06-27 1996-01-19 Murata Mfg Co Ltd 積層型コイル及びその製造方法
JPH1032129A (ja) * 1996-07-15 1998-02-03 Tdk Corp 薄型コイル部品とその製造方法
US6362716B1 (en) * 1998-07-06 2002-03-26 Tdk Corporation Inductor device and process of production thereof
JP2003168610A (ja) 2001-11-29 2003-06-13 Toko Inc インダクタンス素子
JP2004343036A (ja) * 2003-04-23 2004-12-02 Murata Mfg Co Ltd 積層インダクタ
JP2004335620A (ja) * 2003-05-02 2004-11-25 Sony Corp コイルとその製造方法
US7994889B2 (en) * 2006-06-01 2011-08-09 Taiyo Yuden Co., Ltd. Multilayer inductor
US8004381B2 (en) * 2006-07-05 2011-08-23 Hitachi Metals, Ltd. Laminated device
US8164410B2 (en) * 2007-04-17 2012-04-24 Hitachi Metals, Ltd. Low-loss ferrite and electronic device formed by such ferrite
JP5126243B2 (ja) * 2010-02-08 2013-01-23 株式会社村田製作所 電子部品
KR101381016B1 (ko) * 2010-03-31 2014-04-04 가부시키가이샤 무라타 세이사쿠쇼 전자 부품 및 그 제조 방법
WO2012053439A1 (ja) * 2010-10-21 2012-04-26 Tdk株式会社 コイル部品及びその製造方法
JP2012221995A (ja) * 2011-04-04 2012-11-12 Tdk Corp 積層型電子部品
JP5382064B2 (ja) * 2011-05-26 2014-01-08 Ｔｄｋ株式会社 コイル部品及びその製造方法
JP5873316B2 (ja) * 2011-12-14 2016-03-01 旭化成エレクトロニクス株式会社 平面コイル、平面コイルの製造方法

Also Published As

Publication number Publication date
US9472332B2 (en) 2016-10-18
CN104347599B (zh) 2019-03-01
CN104347599A (zh) 2015-02-11
KR102007307B1 (ko) 2019-08-05
KR20150015374A (ko) 2015-02-10
US20150035639A1 (en) 2015-02-05
JP2015032626A (ja) 2015-02-16

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