JP7841617B2 - インダクタ部品 - Google Patents

インダクタ部品

Info

Publication number
JP7841617B2
JP7841617B2 JP2024554270A JP2024554270A JP7841617B2 JP 7841617 B2 JP7841617 B2 JP 7841617B2 JP 2024554270 A JP2024554270 A JP 2024554270A JP 2024554270 A JP2024554270 A JP 2024554270A JP 7841617 B2 JP7841617 B2 JP 7841617B2
Authority
JP
Japan
Prior art keywords
wiring
coil
wirings
axis
bent
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.)
Active
Application number
JP2024554270A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024095566A5 (https=
JPWO2024095566A1 (https=
Inventor
由雅 吉岡
剛 高松
秀基 加茂
克文 佐々木
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024095566A1 publication Critical patent/JPWO2024095566A1/ja
Publication of JPWO2024095566A5 publication Critical patent/JPWO2024095566A5/ja
Application granted granted Critical
Publication of JP7841617B2 publication Critical patent/JP7841617B2/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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • 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
    • H01F2017/0073—Printed inductances with a special conductive pattern, e.g. flat spiral

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2024554270A 2022-11-02 2023-08-22 インダクタ部品 Active JP7841617B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022176447 2022-11-02
JP2022176447 2022-11-02
PCT/JP2023/030126 WO2024095566A1 (ja) 2022-11-02 2023-08-22 インダクタ部品

Publications (3)

Publication Number Publication Date
JPWO2024095566A1 JPWO2024095566A1 (https=) 2024-05-10
JPWO2024095566A5 JPWO2024095566A5 (https=) 2025-04-30
JP7841617B2 true JP7841617B2 (ja) 2026-04-07

Family

ID=90930146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024554270A Active JP7841617B2 (ja) 2022-11-02 2023-08-22 インダクタ部品

Country Status (4)

Country Link
US (1) US20250259779A1 (https=)
JP (1) JP7841617B2 (https=)
CN (1) CN120153442A (https=)
WO (1) WO2024095566A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020058355A1 (en) 2000-09-08 2002-05-16 Brennan Kenneth D. System for integrating a toroidal inductor in a semiconductor device
JP2007173644A (ja) 2005-12-22 2007-07-05 Matsushita Electric Works Ltd 平面型インダクタおよび電源装置
JP2009512183A (ja) 2005-10-05 2009-03-19 エヌエックスピー ビー ヴィ 集積回路用の多層の誘導素子
WO2011135936A1 (ja) 2010-04-27 2011-11-03 株式会社村田製作所 電子部品及びその製造方法
US20130293336A1 (en) 2012-05-03 2013-11-07 Qualcomm Mems Technologies, Inc. Three-dimensional multilayer solenoid transformer
WO2018043318A1 (ja) 2016-09-02 2018-03-08 株式会社村田製作所 インダクタ部品、および、電源モジュール
WO2018074188A1 (ja) 2016-10-19 2018-04-26 株式会社村田製作所 インダクタ部品、インダクタ部品の製造方法
JP2020174169A (ja) 2019-04-05 2020-10-22 株式会社村田製作所 電子部品、電子部品実装基板及び電子部品の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02272753A (ja) * 1989-04-14 1990-11-07 Kawasaki Steel Corp 半導体装置
JP2003017325A (ja) * 2001-06-27 2003-01-17 Murata Mfg Co Ltd 積層型金属磁性電子部品及びその製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020058355A1 (en) 2000-09-08 2002-05-16 Brennan Kenneth D. System for integrating a toroidal inductor in a semiconductor device
JP2009512183A (ja) 2005-10-05 2009-03-19 エヌエックスピー ビー ヴィ 集積回路用の多層の誘導素子
JP2007173644A (ja) 2005-12-22 2007-07-05 Matsushita Electric Works Ltd 平面型インダクタおよび電源装置
WO2011135936A1 (ja) 2010-04-27 2011-11-03 株式会社村田製作所 電子部品及びその製造方法
US20130293336A1 (en) 2012-05-03 2013-11-07 Qualcomm Mems Technologies, Inc. Three-dimensional multilayer solenoid transformer
WO2018043318A1 (ja) 2016-09-02 2018-03-08 株式会社村田製作所 インダクタ部品、および、電源モジュール
WO2018074188A1 (ja) 2016-10-19 2018-04-26 株式会社村田製作所 インダクタ部品、インダクタ部品の製造方法
JP2020174169A (ja) 2019-04-05 2020-10-22 株式会社村田製作所 電子部品、電子部品実装基板及び電子部品の製造方法

Also Published As

Publication number Publication date
WO2024095566A1 (ja) 2024-05-10
CN120153442A (zh) 2025-06-13
JPWO2024095566A1 (https=) 2024-05-10
US20250259779A1 (en) 2025-08-14

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