DE69512324D1 - Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen - Google Patents

Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen

Info

Publication number
DE69512324D1
DE69512324D1 DE69512324T DE69512324T DE69512324D1 DE 69512324 D1 DE69512324 D1 DE 69512324D1 DE 69512324 T DE69512324 T DE 69512324T DE 69512324 T DE69512324 T DE 69512324T DE 69512324 D1 DE69512324 D1 DE 69512324D1
Authority
DE
Germany
Prior art keywords
substrate
manufacturing process
layer printed
printed coils
coils
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.)
Expired - Fee Related
Application number
DE69512324T
Other languages
English (en)
Other versions
DE69512324T2 (de
Inventor
Tohru Umeno
Naoki Arai
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.)
Neomax Co Ltd
Original Assignee
Sumitomo Special Metals 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
Priority claimed from JP9875095A external-priority patent/JP3598405B2/ja
Application filed by Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Application granted granted Critical
Publication of DE69512324D1 publication Critical patent/DE69512324D1/de
Publication of DE69512324T2 publication Critical patent/DE69512324T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/043—Printed circuit coils by thick film techniques
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
DE69512324T 1994-06-21 1995-06-16 Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen Expired - Fee Related DE69512324T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13894694 1994-06-21
JP9875095A JP3598405B2 (ja) 1995-04-24 1995-04-24 プリントコイル部品及びプリントコイル基板

Publications (2)

Publication Number Publication Date
DE69512324D1 true DE69512324D1 (de) 1999-10-28
DE69512324T2 DE69512324T2 (de) 2000-04-13

Family

ID=26439861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512324T Expired - Fee Related DE69512324T2 (de) 1994-06-21 1995-06-16 Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen

Country Status (6)

Country Link
US (1) US5952909A (de)
EP (1) EP0689214B1 (de)
KR (1) KR100373410B1 (de)
CN (2) CN1126878A (de)
DE (1) DE69512324T2 (de)
FI (1) FI116100B (de)

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CN103035394A (zh) * 2011-10-09 2013-04-10 弘邺科技有限公司 电感元件及其成型方法
JP5887901B2 (ja) * 2011-12-14 2016-03-16 富士電機株式会社 半導体装置及び半導体装置の製造方法
US9786587B2 (en) 2011-12-14 2017-10-10 Fuji Electric Co., Ltd. Semiconductor device and method for manufacturing the semiconductor device
CN103248131B (zh) * 2012-02-09 2018-07-06 深圳光启创新技术有限公司 一种无线充电装置
US8988890B2 (en) * 2012-08-29 2015-03-24 Apple Inc. Component mounting structures with breakaway support tabs
US9508485B1 (en) 2012-10-04 2016-11-29 Vlt, Inc. Isolator with integral transformer
JP2014075535A (ja) * 2012-10-05 2014-04-24 Toyota Industries Corp 誘導機器
JP6168556B2 (ja) 2013-10-24 2017-07-26 オムロンオートモーティブエレクトロニクス株式会社 コイル一体型プリント基板、磁気デバイス
JP5757376B1 (ja) * 2013-11-28 2015-07-29 株式会社村田製作所 多層基板の製造方法、多層基板および電磁石
US20150221429A1 (en) * 2014-02-05 2015-08-06 Wen-Hsiang Wu Li Planar Coil Module and Planar Transformer Using the Same
CN103928219B (zh) * 2014-03-21 2016-08-24 长兴柏成电子有限公司 一种制作在pcb上的多绕组平面变压器
CN103928220B (zh) * 2014-03-21 2016-08-24 长兴柏成电子有限公司 一种制作在pcb上的平面变压器绕组结构
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US10264664B1 (en) 2015-06-04 2019-04-16 Vlt, Inc. Method of electrically interconnecting circuit assemblies
JP6485235B2 (ja) * 2015-06-10 2019-03-20 富士電機株式会社 半導体装置
KR101798420B1 (ko) 2016-03-08 2017-11-17 (주)코러싱 우수한 변압효율과 방열성을 겸비하는 박막형 변압기
CN108886324B (zh) 2016-04-21 2020-07-07 三菱电机株式会社 绝缘型升压转换器
US10770225B2 (en) * 2016-08-08 2020-09-08 Hamilton Sundstrand Corporation Multilayered coils
FR3073662B1 (fr) * 2017-11-14 2022-01-21 Arjo Wiggins Fine Papers Ltd Inducteur multicouches
WO2020129376A1 (ja) 2018-12-21 2020-06-25 住友電気工業株式会社 電力変換装置、それを構成する多層基板、及び電力変換装置を搭載した車両
KR102126822B1 (ko) 2019-01-03 2020-06-26 왕 에릭 변압기 회로 기판의 제조 방법 및 변압기
CN112750618B (zh) * 2020-12-28 2021-10-26 天津大学 一种奇数匝比的平面变压器制备方法
WO2023020957A1 (en) * 2021-08-20 2023-02-23 Biotronik Se & Co. Kg Pcb transformer with integrated internal and external electrical contacting for automated manufacturing
WO2023232437A1 (fr) * 2022-05-30 2023-12-07 Valeo Eautomotive France Sas Ensemble et transformateur électrique planaire
CN115662754A (zh) * 2022-12-06 2023-01-31 眉山博雅新材料股份有限公司 一种高频电源及应用于高频电源的变压器

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Also Published As

Publication number Publication date
CN1367501A (zh) 2002-09-04
FI953085A (fi) 1995-12-22
CN1204572C (zh) 2005-06-01
FI953085A0 (fi) 1995-06-21
DE69512324T2 (de) 2000-04-13
CN1126878A (zh) 1996-07-17
EP0689214B1 (de) 1999-09-22
EP0689214A1 (de) 1995-12-27
KR100373410B1 (ko) 2003-05-09
FI116100B (fi) 2005-09-15
US5952909A (en) 1999-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee