CN116897400A - 电感器和其制造方法 - Google Patents

电感器和其制造方法 Download PDF

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Publication number
CN116897400A
CN116897400A CN202280014893.8A CN202280014893A CN116897400A CN 116897400 A CN116897400 A CN 116897400A CN 202280014893 A CN202280014893 A CN 202280014893A CN 116897400 A CN116897400 A CN 116897400A
Authority
CN
China
Prior art keywords
sheet
wiring
inductor
resin sheet
thickness direction
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
CN202280014893.8A
Other languages
English (en)
Chinese (zh)
Inventor
奥村圭佑
古川佳宏
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 CN116897400A publication Critical patent/CN116897400A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202280014893.8A 2021-02-17 2022-02-16 电感器和其制造方法 Pending CN116897400A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-023674 2021-02-17
JP2021023674 2021-02-17
PCT/JP2022/006068 WO2022176879A1 (ja) 2021-02-17 2022-02-16 インダクタおよびその製造方法

Publications (1)

Publication Number Publication Date
CN116897400A true CN116897400A (zh) 2023-10-17

Family

ID=82930579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280014893.8A Pending CN116897400A (zh) 2021-02-17 2022-02-16 电感器和其制造方法

Country Status (5)

Country Link
JP (1) JP7815202B2 (https=)
KR (1) KR20230147073A (https=)
CN (1) CN116897400A (https=)
TW (1) TW202240942A (https=)
WO (1) WO2022176879A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4537680B1 (https=) * 1963-02-01 1970-11-28
JPH01146424U (https=) * 1988-03-31 1989-10-09
JP6297260B2 (ja) * 2013-02-26 2018-03-20 日東電工株式会社 軟磁性熱硬化性接着フィルム、軟磁性フィルム積層回路基板、および、位置検出装置
JP7321726B2 (ja) 2019-03-12 2023-08-07 日東電工株式会社 インダクタ

Also Published As

Publication number Publication date
TW202240942A (zh) 2022-10-16
WO2022176879A1 (ja) 2022-08-25
JPWO2022176879A1 (https=) 2022-08-25
KR20230147073A (ko) 2023-10-20
JP7815202B2 (ja) 2026-02-17

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