CN116830222A - 电感器、单片化电感器和其制造方法 - Google Patents

电感器、单片化电感器和其制造方法 Download PDF

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Publication number
CN116830222A
CN116830222A CN202280012644.5A CN202280012644A CN116830222A CN 116830222 A CN116830222 A CN 116830222A CN 202280012644 A CN202280012644 A CN 202280012644A CN 116830222 A CN116830222 A CN 116830222A
Authority
CN
China
Prior art keywords
inductor
wiring
magnetic layer
wirings
monolithic
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
CN202280012644.5A
Other languages
English (en)
Chinese (zh)
Inventor
古川佳宏
奥村圭佑
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN116830222A publication Critical patent/CN116830222A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202280012644.5A 2021-02-04 2022-02-03 电感器、单片化电感器和其制造方法 Pending CN116830222A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-016897 2021-02-04
JP2021016897 2021-02-04
PCT/JP2022/004314 WO2022168924A1 (ja) 2021-02-04 2022-02-03 インダクタ、個片化インダクタおよびその製造方法

Publications (1)

Publication Number Publication Date
CN116830222A true CN116830222A (zh) 2023-09-29

Family

ID=82742137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280012644.5A Pending CN116830222A (zh) 2021-02-04 2022-02-03 电感器、单片化电感器和其制造方法

Country Status (6)

Country Link
US (1) US20240087794A1 (https=)
JP (1) JPWO2022168924A1 (https=)
KR (1) KR20230141778A (https=)
CN (1) CN116830222A (https=)
TW (1) TW202236317A (https=)
WO (1) WO2022168924A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02177404A (ja) * 1988-12-28 1990-07-10 Tokin Corp 同相型インピーダンス素子とその製造装置
JPH0737722A (ja) * 1993-07-23 1995-02-07 Murata Mfg Co Ltd 電子部品
KR100578295B1 (ko) * 2005-05-13 2006-05-11 주식회사 이노칩테크놀로지 저항-인덕터-커패시터 복합 적층 칩 소자
JP7321726B2 (ja) * 2019-03-12 2023-08-07 日東電工株式会社 インダクタ
JP7286354B2 (ja) 2019-03-12 2023-06-05 日東電工株式会社 インダクタ

Also Published As

Publication number Publication date
WO2022168924A1 (ja) 2022-08-11
TW202236317A (zh) 2022-09-16
US20240087794A1 (en) 2024-03-14
JPWO2022168924A1 (https=) 2022-08-11
KR20230141778A (ko) 2023-10-10

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