CN117044416A - 屏蔽箔以及通信用电线 - Google Patents

屏蔽箔以及通信用电线 Download PDF

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Publication number
CN117044416A
CN117044416A CN202280018740.0A CN202280018740A CN117044416A CN 117044416 A CN117044416 A CN 117044416A CN 202280018740 A CN202280018740 A CN 202280018740A CN 117044416 A CN117044416 A CN 117044416A
Authority
CN
China
Prior art keywords
foil
shielding
magnetic layer
layer
metal
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
CN202280018740.0A
Other languages
English (en)
Chinese (zh)
Inventor
小林启之
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN117044416A publication Critical patent/CN117044416A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0098—Shielding materials for shielding electrical cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808—Construction of the conductors
    • H01B11/1813—Co-axial cables with at least one braided conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1808—Construction of the conductors
    • H01B11/1826—Co-axial cables with at least one longitudinal lapped tape-conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/225—Screening coaxial cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulated Conductors (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Communication Cables (AREA)
CN202280018740.0A 2021-03-31 2022-03-17 屏蔽箔以及通信用电线 Pending CN117044416A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021059079A JP2022155716A (ja) 2021-03-31 2021-03-31 シールド箔および通信用電線
JP2021-059079 2021-03-31
PCT/JP2022/012303 WO2022209960A1 (ja) 2021-03-31 2022-03-17 シールド箔および通信用電線

Publications (1)

Publication Number Publication Date
CN117044416A true CN117044416A (zh) 2023-11-10

Family

ID=83458754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280018740.0A Pending CN117044416A (zh) 2021-03-31 2022-03-17 屏蔽箔以及通信用电线

Country Status (4)

Country Link
US (1) US20240164078A1 (https=)
JP (1) JP2022155716A (https=)
CN (1) CN117044416A (https=)
WO (1) WO2022209960A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024241794A1 (ja) 2023-05-23 2024-11-28 戸田工業株式会社 電磁波シールド材

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170811A (ja) * 1986-07-29 1988-07-14 ダブリユ−　エル　ゴア　アンド　コンパニ−　ゲゼルシヤフト　ミツト　ベシユランクテル　ハフテウング ケ−ブル
JP2004128158A (ja) * 2002-10-01 2004-04-22 Fcm Kk 電磁波シールド材
JP2004158328A (ja) * 2002-11-07 2004-06-03 Hitachi Cable Ltd ノイズ抑制ケーブル
CN205039010U (zh) * 2015-03-31 2016-02-17 日立金属株式会社 屏蔽电缆和屏蔽带
CN106373662A (zh) * 2015-07-21 2017-02-01 日立金属株式会社 噪声屏蔽电缆的制造方法及噪声屏蔽电缆
JP2019009396A (ja) * 2017-06-28 2019-01-17 住友ベークライト株式会社 電磁波シールド用フィルム、および電子部品搭載基板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461342A1 (fr) * 1979-07-06 1981-01-30 Mayer Ferdy Cables a haute immunite, contre pulse electromagnetique (emp)
US4920233A (en) * 1988-08-23 1990-04-24 Cooper Industries, Inc. Audio cable
JP4210016B2 (ja) * 2000-04-04 2009-01-14 Ｎｅｃトーキン株式会社 通信ケーブル
JP2004111317A (ja) * 2002-09-20 2004-04-08 Mitsumi Electric Co Ltd Ｅｍｉ抑止ケーブル
US6982378B2 (en) * 2003-03-07 2006-01-03 Hewlett-Packard Development Company, L.P. Lossy coating for reducing electromagnetic emissions
US7301098B2 (en) * 2005-01-19 2007-11-27 Panduit Corp. Communication channels with suppression cores
JP5065603B2 (ja) * 2005-03-29 2012-11-07 京セラ株式会社 コイル内蔵基板および電子装置
CN101174494B (zh) * 2006-10-31 2010-05-12 富士康(昆山)电脑接插件有限公司 线缆及其制造方法
KR101244022B1 (ko) * 2008-09-04 2013-03-14 쓰리엠 이노베이티브 프로퍼티즈 캄파니 전자기파간섭 억제용 복합시트
EP3003002B1 (en) * 2011-11-30 2017-06-21 Seiji Kagawa Electromagnetic wave absorbing composite sheet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170811A (ja) * 1986-07-29 1988-07-14 ダブリユ−　エル　ゴア　アンド　コンパニ−　ゲゼルシヤフト　ミツト　ベシユランクテル　ハフテウング ケ−ブル
JP2004128158A (ja) * 2002-10-01 2004-04-22 Fcm Kk 電磁波シールド材
JP2004158328A (ja) * 2002-11-07 2004-06-03 Hitachi Cable Ltd ノイズ抑制ケーブル
CN205039010U (zh) * 2015-03-31 2016-02-17 日立金属株式会社 屏蔽电缆和屏蔽带
CN106373662A (zh) * 2015-07-21 2017-02-01 日立金属株式会社 噪声屏蔽电缆的制造方法及噪声屏蔽电缆
JP2019009396A (ja) * 2017-06-28 2019-01-17 住友ベークライト株式会社 電磁波シールド用フィルム、および電子部品搭載基板

Also Published As

Publication number Publication date
WO2022209960A1 (ja) 2022-10-06
US20240164078A1 (en) 2024-05-16
JP2022155716A (ja) 2022-10-14

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