KR20230141778A - 인덕터, 개편화 인덕터 및 그 제조 방법 - Google Patents

인덕터, 개편화 인덕터 및 그 제조 방법 Download PDF

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Publication number
KR20230141778A
KR20230141778A KR1020237025902A KR20237025902A KR20230141778A KR 20230141778 A KR20230141778 A KR 20230141778A KR 1020237025902 A KR1020237025902 A KR 1020237025902A KR 20237025902 A KR20237025902 A KR 20237025902A KR 20230141778 A KR20230141778 A KR 20230141778A
Authority
KR
South Korea
Prior art keywords
inductor
wiring
magnetic layer
wirings
end surface
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
KR1020237025902A
Other languages
English (en)
Korean (ko)
Inventor
요시히로 후루카와
게이스케 오쿠무라
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20230141778A publication Critical patent/KR20230141778A/ko
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)
KR1020237025902A 2021-02-04 2022-02-03 인덕터, 개편화 인덕터 및 그 제조 방법 Pending KR20230141778A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-016897 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
KR20230141778A true KR20230141778A (ko) 2023-10-10

Family

ID=82742137

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237025902A Pending KR20230141778A (ko) 2021-02-04 2022-02-03 인덕터, 개편화 인덕터 및 그 제조 방법

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=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020150057A (ja) 2019-03-12 2020-09-17 日東電工株式会社 インダクタ

Family Cites Families (4)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020150057A (ja) 2019-03-12 2020-09-17 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
CN116830222A (zh) 2023-09-29
TW202236317A (zh) 2022-09-16
US20240087794A1 (en) 2024-03-14
JPWO2022168924A1 (https=) 2022-08-11

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