JPWO2022163141A1 - - Google Patents

Info

Publication number
JPWO2022163141A1
JPWO2022163141A1 JP2022578103A JP2022578103A JPWO2022163141A1 JP WO2022163141 A1 JPWO2022163141 A1 JP WO2022163141A1 JP 2022578103 A JP2022578103 A JP 2022578103A JP 2022578103 A JP2022578103 A JP 2022578103A JP WO2022163141 A1 JPWO2022163141 A1 JP WO2022163141A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022578103A
Other languages
Japanese (ja)
Other versions
JP7552739B2 (ja
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 filed Critical
Publication of JPWO2022163141A1 publication Critical patent/JPWO2022163141A1/ja
Application granted granted Critical
Publication of JP7552739B2 publication Critical patent/JP7552739B2/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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • 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
    • H01F1/34—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 non-metallic substances, e.g. ferrites
    • H01F1/36—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 non-metallic substances, e.g. ferrites in the form of particles
    • 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
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2022578103A 2021-02-01 2021-12-07 電子部品 Active JP7552739B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021014489 2021-02-01
JP2021014489 2021-02-01
PCT/JP2021/044983 WO2022163141A1 (ja) 2021-02-01 2021-12-07 電子部品

Publications (2)

Publication Number Publication Date
JPWO2022163141A1 true JPWO2022163141A1 (https=) 2022-08-04
JP7552739B2 JP7552739B2 (ja) 2024-09-18

Family

ID=82653200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022578103A Active JP7552739B2 (ja) 2021-02-01 2021-12-07 電子部品

Country Status (5)

Country Link
US (1) US20240021360A1 (https=)
JP (1) JP7552739B2 (https=)
CN (1) CN116745870A (https=)
DE (1) DE212021000485U1 (https=)
WO (1) WO2022163141A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7827009B2 (ja) * 2023-05-24 2026-03-10 株式会社村田製作所 電子部品

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005317748A (ja) * 2004-04-28 2005-11-10 Tdk Corp 複合電子部品及びその製造方法
JP2009302129A (ja) * 2008-06-10 2009-12-24 Murata Mfg Co Ltd セラミック電子部品、およびセラミック電子部品の製造方法
WO2011013437A1 (ja) * 2009-07-31 2011-02-03 株式会社村田製作所 積層コイル部品
JP2014036056A (ja) * 2012-08-07 2014-02-24 Murata Mfg Co Ltd セラミック電子部品の製造方法
JP2018098372A (ja) * 2016-12-14 2018-06-21 株式会社村田製作所 セラミック電子部品及びその製造方法
WO2020241122A1 (ja) * 2019-05-24 2020-12-03 株式会社村田製作所 表面改質ガラス、電子部品、及び、ケイ酸塩皮膜の形成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4097900B2 (ja) * 2001-01-11 2008-06-11 Ｔｄｋ株式会社 電子部品の製造方法
WO2007105865A1 (en) * 2006-03-10 2007-09-20 Joinset Co., Ltd Ceramic component element and ceramic component and method for the same
JP5239731B2 (ja) * 2007-12-21 2013-07-17 株式会社村田製作所 積層セラミック電子部品およびその製造方法
TWI628678B (zh) * 2016-04-21 2018-07-01 Tdk 股份有限公司 電子零件
JP6914617B2 (ja) 2016-05-11 2021-08-04 Tdk株式会社 積層コイル部品
EP3770293B1 (en) * 2018-03-20 2024-04-24 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005317748A (ja) * 2004-04-28 2005-11-10 Tdk Corp 複合電子部品及びその製造方法
JP2009302129A (ja) * 2008-06-10 2009-12-24 Murata Mfg Co Ltd セラミック電子部品、およびセラミック電子部品の製造方法
WO2011013437A1 (ja) * 2009-07-31 2011-02-03 株式会社村田製作所 積層コイル部品
JP2014036056A (ja) * 2012-08-07 2014-02-24 Murata Mfg Co Ltd セラミック電子部品の製造方法
JP2018098372A (ja) * 2016-12-14 2018-06-21 株式会社村田製作所 セラミック電子部品及びその製造方法
WO2020241122A1 (ja) * 2019-05-24 2020-12-03 株式会社村田製作所 表面改質ガラス、電子部品、及び、ケイ酸塩皮膜の形成方法

Also Published As

Publication number Publication date
CN116745870A (zh) 2023-09-12
WO2022163141A1 (ja) 2022-08-04
JP7552739B2 (ja) 2024-09-18
DE212021000485U1 (de) 2023-06-26
US20240021360A1 (en) 2024-01-18

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