JP6341948B2 - 電磁波シールド材 - Google Patents

電磁波シールド材 Download PDF

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Publication number
JP6341948B2
JP6341948B2 JP2016073350A JP2016073350A JP6341948B2 JP 6341948 B2 JP6341948 B2 JP 6341948B2 JP 2016073350 A JP2016073350 A JP 2016073350A JP 2016073350 A JP2016073350 A JP 2016073350A JP 6341948 B2 JP6341948 B2 JP 6341948B2
Authority
JP
Japan
Prior art keywords
resin layer
metal foil
shielding material
thickness
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.)
Active
Application number
JP2016073350A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017183671A5 (https=
JP2017183671A (ja
Inventor
田中　幸一郎
幸一郎 田中
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.)
JX Nippon Mining and Metals Corp
Original Assignee
JX Nippon Mining and Metals Corp
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
Priority to JP2016073350A priority Critical patent/JP6341948B2/ja
Application filed by JX Nippon Mining and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Priority to KR1020187031570A priority patent/KR102135649B1/ko
Priority to PCT/JP2016/085826 priority patent/WO2017168840A1/ja
Priority to CN201680083953.6A priority patent/CN108886883B/zh
Priority to US16/089,793 priority patent/US11019759B2/en
Priority to EP16897056.4A priority patent/EP3439446B1/en
Priority to TW106103841A priority patent/TWI640423B/zh
Publication of JP2017183671A publication Critical patent/JP2017183671A/ja
Publication of JP2017183671A5 publication Critical patent/JP2017183671A5/ja
Application granted granted Critical
Publication of JP6341948B2 publication Critical patent/JP6341948B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/025—Electric or magnetic properties
    • 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
    • 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
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/212—Electromagnetic interference shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP2016073350A 2016-03-31 2016-03-31 電磁波シールド材 Active JP6341948B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2016073350A JP6341948B2 (ja) 2016-03-31 2016-03-31 電磁波シールド材
PCT/JP2016/085826 WO2017168840A1 (ja) 2016-03-31 2016-12-01 電磁波シールド材
CN201680083953.6A CN108886883B (zh) 2016-03-31 2016-12-01 电磁波屏蔽材料
US16/089,793 US11019759B2 (en) 2016-03-31 2016-12-01 Electromagnetic wave shielding material
KR1020187031570A KR102135649B1 (ko) 2016-03-31 2016-12-01 전자파 실드재
EP16897056.4A EP3439446B1 (en) 2016-03-31 2016-12-01 Electromagnetic wave shielding material
TW106103841A TWI640423B (zh) 2016-03-31 2017-02-06 Electromagnetic wave shielding material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016073350A JP6341948B2 (ja) 2016-03-31 2016-03-31 電磁波シールド材

Publications (3)

Publication Number Publication Date
JP2017183671A JP2017183671A (ja) 2017-10-05
JP2017183671A5 JP2017183671A5 (https=) 2017-12-07
JP6341948B2 true JP6341948B2 (ja) 2018-06-13

Family

ID=59963983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016073350A Active JP6341948B2 (ja) 2016-03-31 2016-03-31 電磁波シールド材

Country Status (7)

Country Link
US (1) US11019759B2 (https=)
EP (1) EP3439446B1 (https=)
JP (1) JP6341948B2 (https=)
KR (1) KR102135649B1 (https=)
CN (1) CN108886883B (https=)
TW (1) TWI640423B (https=)
WO (1) WO2017168840A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109769377A (zh) * 2019-02-16 2019-05-17 益阳市菲美特新材料有限公司 一种导热屏蔽泡棉
JP2021088099A (ja) * 2019-12-03 2021-06-10 Ｊｘ金属株式会社 金属樹脂複合材料の成形方法、並びに金属樹脂複合部品及びその製造方法
EP4212646A4 (en) * 2020-09-07 2024-05-22 Denka Company Limited MOLDED BODY PLATED WITH THERMOPLASTIC RESIN COMPOSITION
JP7008121B1 (ja) * 2020-12-09 2022-01-25 Ｊｘ金属株式会社 電磁波シールド材
JP2022153032A (ja) * 2021-03-29 2022-10-12 Ｊｘ金属株式会社 積層体及びその製造方法
JP7662578B2 (ja) * 2022-08-25 2025-04-15 リンテック株式会社 電磁波吸収部材
KR20250022789A (ko) * 2022-11-08 2025-02-17 제이엑스금속주식회사 전자파 차폐 재료, 피복재 또는 외장재 및 전기·전자 기기

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS462680Y1 (https=) 1968-11-05 1971-01-29
JPS5818253B2 (ja) 1976-05-26 1983-04-12 株式会社クボタ 歩行型田植機
JPS5818253A (ja) * 1981-07-25 1983-02-02 住友金属工業株式会社 積層板
JPH07290449A (ja) 1994-04-27 1995-11-07 Matsushita Electric Works Ltd シート状の電磁波シールド成形材料及びその製造方法
JP2003060387A (ja) * 2001-08-17 2003-02-28 Furukawa Techno Research Kk 電磁波シールド材
JP4235396B2 (ja) 2002-03-29 2009-03-11 真和工業株式会社 インバータカバー
JP2004172909A (ja) * 2002-11-19 2004-06-17 Tdk Corp 携帯通信機器
JP4602680B2 (ja) 2004-03-22 2010-12-22 株式会社オーツカ 電磁波シールド構造
KR100962924B1 (ko) 2006-07-14 2010-06-10 삼성코닝정밀소재 주식회사 전자파 차폐용 광학 부재, 이를 포함하는 광학 필터 및디스플레이 장치
US20150305144A1 (en) * 2012-06-07 2015-10-22 Tatsuta Electric Wire & Cable Co., Ltd. Shield film and shield printed wiring board
JP5497949B1 (ja) * 2013-07-03 2014-05-21 Ｊｘ日鉱日石金属株式会社 電磁波シールド用金属箔、電磁波シールド材及びシールドケーブル
KR101856405B1 (ko) * 2014-05-30 2018-05-09 제이엑스금속주식회사 전자파 실드용 금속박, 전자파 실드재 및 실드 케이블
JP6278922B2 (ja) * 2015-03-30 2018-02-14 Ｊｘ金属株式会社 電磁波シールド材
JP6129232B2 (ja) * 2015-03-31 2017-05-17 Ｊｘ金属株式会社 電磁波シールド材
JP6883449B2 (ja) * 2017-03-13 2021-06-09 Ｊｘ金属株式会社 電磁波シールド材

Also Published As

Publication number Publication date
EP3439446A4 (en) 2019-02-20
EP3439446B1 (en) 2020-04-29
CN108886883B (zh) 2020-04-03
TWI640423B (zh) 2018-11-11
TW201736120A (zh) 2017-10-16
KR20180132772A (ko) 2018-12-12
WO2017168840A1 (ja) 2017-10-05
US20200315073A1 (en) 2020-10-01
JP2017183671A (ja) 2017-10-05
US11019759B2 (en) 2021-05-25
CN108886883A (zh) 2018-11-23
EP3439446A1 (en) 2019-02-06
KR102135649B1 (ko) 2020-07-20

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