JP7803975B2 - コイル装置 - Google Patents

コイル装置

Info

Publication number
JP7803975B2
JP7803975B2 JP2023572451A JP2023572451A JP7803975B2 JP 7803975 B2 JP7803975 B2 JP 7803975B2 JP 2023572451 A JP2023572451 A JP 2023572451A JP 2023572451 A JP2023572451 A JP 2023572451A JP 7803975 B2 JP7803975 B2 JP 7803975B2
Authority
JP
Japan
Prior art keywords
coil wiring
wiring
coil
layer
disposed
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
JP2023572451A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023132293A1 (https=
JPWO2023132293A5 (https=
Inventor
茉紀 池邉
耕司 新田
良雄 岡
将一郎 酒井
道 尾形
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 JPWO2023132293A1 publication Critical patent/JPWO2023132293A1/ja
Publication of JPWO2023132293A5 publication Critical patent/JPWO2023132293A5/ja
Application granted granted Critical
Publication of JP7803975B2 publication Critical patent/JP7803975B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2023572451A 2022-01-05 2022-12-26 コイル装置 Active JP7803975B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022000508 2022-01-05
JP2022000508 2022-01-05
JP2022020719 2022-02-14
JP2022020719 2022-02-14
PCT/JP2022/047958 WO2023132293A1 (ja) 2022-01-05 2022-12-26 コイル装置

Publications (3)

Publication Number Publication Date
JPWO2023132293A1 JPWO2023132293A1 (https=) 2023-07-13
JPWO2023132293A5 JPWO2023132293A5 (https=) 2024-02-05
JP7803975B2 true JP7803975B2 (ja) 2026-01-21

Family

ID=87073688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023572451A Active JP7803975B2 (ja) 2022-01-05 2022-12-26 コイル装置

Country Status (3)

Country Link
US (1) US20240221998A1 (https=)
JP (1) JP7803975B2 (https=)
WO (1) WO2023132293A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025089181A1 (ja) * 2023-10-23 2025-05-01 住友電気工業株式会社 コイル装置
WO2025089180A1 (ja) * 2023-10-23 2025-05-01 住友電気工業株式会社 コイル装置
WO2025094740A1 (ja) * 2023-10-30 2025-05-08 住友電気工業株式会社 プリント配線板
WO2026004204A1 (ja) * 2024-06-25 2026-01-02 住友電工プリントサーキット株式会社 コイル装置
JP7713613B1 (ja) * 2024-10-22 2025-07-25 住友電気工業株式会社 プリント配線板及びプリント配線板の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016178282A (ja) 2015-03-19 2016-10-06 株式会社村田製作所 電子部品およびその製造方法
JP2017199799A (ja) 2016-04-27 2017-11-02 Tdk株式会社 コイル部品及び電源回路ユニット
JP2019134141A (ja) 2018-02-02 2019-08-08 株式会社村田製作所 インダクタ部品およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11083092B2 (en) * 2015-03-13 2021-08-03 Sumitomo Electric Printed Circuits, Inc. Planar coil element and method for producing planar coil element
CN113474853B (zh) * 2019-02-27 2023-04-04 住友电工印刷电路株式会社 印刷配线板及印刷配线板的制造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016178282A (ja) 2015-03-19 2016-10-06 株式会社村田製作所 電子部品およびその製造方法
JP2017199799A (ja) 2016-04-27 2017-11-02 Tdk株式会社 コイル部品及び電源回路ユニット
JP2019134141A (ja) 2018-02-02 2019-08-08 株式会社村田製作所 インダクタ部品およびその製造方法

Also Published As

Publication number Publication date
JPWO2023132293A1 (https=) 2023-07-13
WO2023132293A1 (ja) 2023-07-13
US20240221998A1 (en) 2024-07-04

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