JP7629102B2 - プリント配線板 - Google Patents

プリント配線板 Download PDF

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Publication number
JP7629102B2
JP7629102B2 JP2023545427A JP2023545427A JP7629102B2 JP 7629102 B2 JP7629102 B2 JP 7629102B2 JP 2023545427 A JP2023545427 A JP 2023545427A JP 2023545427 A JP2023545427 A JP 2023545427A JP 7629102 B2 JP7629102 B2 JP 7629102B2
Authority
JP
Japan
Prior art keywords
coil wiring
coil
main surface
wiring
printed wiring
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.)
Active
Application number
JP2023545427A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023032671A1 (https=
JPWO2023032671A5 (https=
Inventor
幸枝 津田
耕司 新田
航 野口
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 JPWO2023032671A1 publication Critical patent/JPWO2023032671A1/ja
Publication of JPWO2023032671A5 publication Critical patent/JPWO2023032671A5/ja
Application granted granted Critical
Publication of JP7629102B2 publication Critical patent/JP7629102B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2023545427A 2021-08-30 2022-08-17 プリント配線板 Active JP7629102B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021140101 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 (3)

Publication Number Publication Date
JPWO2023032671A1 JPWO2023032671A1 (https=) 2023-03-09
JPWO2023032671A5 JPWO2023032671A5 (https=) 2023-09-22
JP7629102B2 true JP7629102B2 (ja) 2025-02-12

Family

ID=85411127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023545427A Active JP7629102B2 (ja) 2021-08-30 2022-08-17 プリント配線板

Country Status (4)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262468A (ja) 2001-01-05 2002-09-13 Samsung Electronics Co Ltd コアレス超薄型プリント回路基板変圧器及びそれを利用した無接点バッテリ充電器
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

Family Cites Families (5)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262468A (ja) 2001-01-05 2002-09-13 Samsung Electronics Co Ltd コアレス超薄型プリント回路基板変圧器及びそれを利用した無接点バッテリ充電器
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

Also Published As

Publication number Publication date
JPWO2023032671A1 (https=) 2023-03-09
CN116784000A (zh) 2023-09-19
US20240096537A1 (en) 2024-03-21
WO2023032671A1 (ja) 2023-03-09

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