CN120604309A - 层叠型线圈以及层叠型线圈阵列 - Google Patents

层叠型线圈以及层叠型线圈阵列

Info

Publication number
CN120604309A
CN120604309A CN202380092480.6A CN202380092480A CN120604309A CN 120604309 A CN120604309 A CN 120604309A CN 202380092480 A CN202380092480 A CN 202380092480A CN 120604309 A CN120604309 A CN 120604309A
Authority
CN
China
Prior art keywords
coil
external electrode
conductor
lead
green body
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
CN202380092480.6A
Other languages
English (en)
Chinese (zh)
Inventor
友广俊
坂野好子
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 CN120604309A publication Critical patent/CN120604309A/zh
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
    • H01F27/32—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
    • 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
    • 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
    • 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
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202380092480.6A 2023-01-30 2023-08-21 层叠型线圈以及层叠型线圈阵列 Pending CN120604309A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-012084 2023-01-30
JP2023012084 2023-01-30
PCT/JP2023/030019 WO2024161683A1 (ja) 2023-01-30 2023-08-21 積層型コイルおよび積層型コイルアレイ

Publications (1)

Publication Number Publication Date
CN120604309A true CN120604309A (zh) 2025-09-05

Family

ID=92146031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380092480.6A Pending CN120604309A (zh) 2023-01-30 2023-08-21 层叠型线圈以及层叠型线圈阵列

Country Status (4)

Country Link
US (1) US20250343000A1 (https=)
JP (1) JP7852751B2 (https=)
CN (1) CN120604309A (https=)
WO (1) WO2024161683A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026083661A1 (ja) * 2024-10-17 2026-04-23 株式会社村田製作所 インダクタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4274159B2 (ja) * 2005-06-28 2009-06-03 日立金属株式会社 積層インダクタ
JP6436239B2 (ja) * 2015-08-07 2018-12-12 株式会社村田製作所 コイルデバイス
JP2020061410A (ja) * 2018-10-05 2020-04-16 株式会社村田製作所 積層型電子部品
JP6977694B2 (ja) * 2018-10-05 2021-12-08 株式会社村田製作所 積層型コイルアレイ

Also Published As

Publication number Publication date
US20250343000A1 (en) 2025-11-06
JPWO2024161683A1 (https=) 2024-08-08
JP7852751B2 (ja) 2026-04-28
WO2024161683A1 (ja) 2024-08-08

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