TW202240942A - 電感器及其製造方法 - Google Patents

電感器及其製造方法 Download PDF

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Publication number
TW202240942A
TW202240942A TW111105778A TW111105778A TW202240942A TW 202240942 A TW202240942 A TW 202240942A TW 111105778 A TW111105778 A TW 111105778A TW 111105778 A TW111105778 A TW 111105778A TW 202240942 A TW202240942 A TW 202240942A
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TW
Taiwan
Prior art keywords
sheet
mentioned
wiring
resin sheet
inductor
Prior art date
Application number
TW111105778A
Other languages
English (en)
Chinese (zh)
Inventor
奧村圭佑
古川佳宏
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW202240942A publication Critical patent/TW202240942A/zh

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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coils Or Transformers For Communication (AREA)
TW111105778A 2021-02-17 2022-02-17 電感器及其製造方法 TW202240942A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021023674 2021-02-17
JP2021-023674 2021-02-17

Publications (1)

Publication Number Publication Date
TW202240942A true TW202240942A (zh) 2022-10-16

Family

ID=82930579

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111105778A TW202240942A (zh) 2021-02-17 2022-02-17 電感器及其製造方法

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
JPWO2022176879A1 (https=) 2022-08-25
CN116897400A (zh) 2023-10-17
JP7815202B2 (ja) 2026-02-17
WO2022176879A1 (ja) 2022-08-25
KR20230147073A (ko) 2023-10-20

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