CN116784000A - 印刷布线板 - Google Patents

印刷布线板 Download PDF

Info

Publication number
CN116784000A
CN116784000A CN202280012701.XA CN202280012701A CN116784000A CN 116784000 A CN116784000 A CN 116784000A CN 202280012701 A CN202280012701 A CN 202280012701A CN 116784000 A CN116784000 A CN 116784000A
Authority
CN
China
Prior art keywords
coil wiring
coil
main surface
wiring
wiring board
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.)
Pending
Application number
CN202280012701.XA
Other languages
English (en)
Chinese (zh)
Inventor
津田幸枝
新田耕司
野口航
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.)
Sumitomo Electric Industries Ltd
Sumitomo Electric Printed Circuits Inc
Original Assignee
Sumitomo Electric Industries Ltd
Sumitomo Electric Printed Circuits Inc
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 Sumitomo Electric Industries Ltd, Sumitomo Electric Printed Circuits Inc filed Critical Sumitomo Electric Industries Ltd
Publication of CN116784000A publication Critical patent/CN116784000A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F2007/068—Electromagnets; Actuators including electromagnets using printed circuit coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
CN202280012701.XA 2021-08-30 2022-08-17 印刷布线板 Pending CN116784000A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-140101 2021-08-30
JP2021140101 2021-08-30
PCT/JP2022/031070 WO2023032671A1 (ja) 2021-08-30 2022-08-17 プリント配線板

Publications (1)

Publication Number Publication Date
CN116784000A true CN116784000A (zh) 2023-09-19

Family

ID=85411127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280012701.XA Pending CN116784000A (zh) 2021-08-30 2022-08-17 印刷布线板

Country Status (4)

Country Link
US (1) US20240096537A1 (https=)
JP (1) JP7629102B2 (https=)
CN (1) CN116784000A (https=)
WO (1) WO2023032671A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140104A (ja) * 1982-02-16 1983-08-19 Olympus Optical Co Ltd 電気コイル
JPS58133906U (ja) * 1982-03-03 1983-09-09 富士通株式会社 巻線体
KR20020057469A (ko) 2001-01-05 2002-07-11 윤종용 코어 없는 초박형 프린트회로기판 변압기 및 그프린트회로기판 변압기를 이용한 무접점 배터리 충전기
JP2008294085A (ja) 2007-05-22 2008-12-04 Toshiba Corp 平面磁気素子およびそれを用いた電子機器
CN110612783B (zh) * 2017-05-16 2022-11-01 住友电工印刷电路株式会社 印刷配线板及其制造方法
JP2018198277A (ja) * 2017-05-24 2018-12-13 イビデン株式会社 コイル内蔵基板
JP2020013827A (ja) * 2018-07-13 2020-01-23 イビデン株式会社 コイル基板

Also Published As

Publication number Publication date
JPWO2023032671A1 (https=) 2023-03-09
JP7629102B2 (ja) 2025-02-12
US20240096537A1 (en) 2024-03-21
WO2023032671A1 (ja) 2023-03-09

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