JP6379071B2 - 電磁波シールド材 - Google Patents

電磁波シールド材 Download PDF

Info

Publication number
JP6379071B2
JP6379071B2 JP2015120679A JP2015120679A JP6379071B2 JP 6379071 B2 JP6379071 B2 JP 6379071B2 JP 2015120679 A JP2015120679 A JP 2015120679A JP 2015120679 A JP2015120679 A JP 2015120679A JP 6379071 B2 JP6379071 B2 JP 6379071B2
Authority
JP
Japan
Prior art keywords
shielding material
thickness
electromagnetic wave
metal foil
wave shielding
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
JP2015120679A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017005214A5 (enExample
JP2017005214A (ja
Inventor
和樹 冠
和樹 冠
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 JP2015120679A priority Critical patent/JP6379071B2/ja
Application filed by JX Nippon Mining and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Priority to CN202010079927.4A priority patent/CN112566481A/zh
Priority to KR1020197025681A priority patent/KR20190104454A/ko
Priority to KR1020217006271A priority patent/KR102297037B1/ko
Priority to US15/735,986 priority patent/US11259449B2/en
Priority to DE112016002702.8T priority patent/DE112016002702T5/de
Priority to KR1020187001066A priority patent/KR20180018708A/ko
Priority to PCT/JP2016/061433 priority patent/WO2016203825A1/ja
Priority to KR1020207011716A priority patent/KR20200045009A/ko
Priority to CN201680034059.XA priority patent/CN107710899B/zh
Priority to TW105118252A priority patent/TWI589449B/zh
Publication of JP2017005214A publication Critical patent/JP2017005214A/ja
Publication of JP2017005214A5 publication Critical patent/JP2017005214A5/ja
Application granted granted Critical
Publication of JP6379071B2 publication Critical patent/JP6379071B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05K9/0075—Magnetic shielding materials
    • 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
    • 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
    • B32B15/06—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 natural rubber or synthetic rubber
    • 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
    • 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
    • B32B15/082—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 vinyl resins; comprising acrylic resins
    • 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
    • B32B15/09—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 polyesters
    • 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
    • B32B15/092—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 epoxy resins
    • 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
    • B32B15/04—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
    • B32B15/098—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 condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • H05K9/0071—Active shielding
    • 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2274/00—Thermoplastic elastomer material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
JP2015120679A 2015-06-15 2015-06-15 電磁波シールド材 Active JP6379071B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2015120679A JP6379071B2 (ja) 2015-06-15 2015-06-15 電磁波シールド材
KR1020207011716A KR20200045009A (ko) 2015-06-15 2016-04-07 전자파 실드재
KR1020217006271A KR102297037B1 (ko) 2015-06-15 2016-04-07 전자파 실드재
US15/735,986 US11259449B2 (en) 2015-06-15 2016-04-07 Electromagnetic wave shielding material
DE112016002702.8T DE112016002702T5 (de) 2015-06-15 2016-04-07 Abschirmungsmaterial für elektromagnetische Wellen
KR1020187001066A KR20180018708A (ko) 2015-06-15 2016-04-07 전자파 실드재
CN202010079927.4A CN112566481A (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料
KR1020197025681A KR20190104454A (ko) 2015-06-15 2016-04-07 전자파 실드재
CN201680034059.XA CN107710899B (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料
PCT/JP2016/061433 WO2016203825A1 (ja) 2015-06-15 2016-04-07 電磁波シールド材
TW105118252A TWI589449B (zh) 2015-06-15 2016-06-08 Electromagnetic wave shielding material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015120679A JP6379071B2 (ja) 2015-06-15 2015-06-15 電磁波シールド材

Publications (3)

Publication Number Publication Date
JP2017005214A JP2017005214A (ja) 2017-01-05
JP2017005214A5 JP2017005214A5 (enExample) 2017-12-14
JP6379071B2 true JP6379071B2 (ja) 2018-08-22

Family

ID=57545127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015120679A Active JP6379071B2 (ja) 2015-06-15 2015-06-15 電磁波シールド材

Country Status (7)

Country Link
US (1) US11259449B2 (enExample)
JP (1) JP6379071B2 (enExample)
KR (4) KR20180018708A (enExample)
CN (2) CN112566481A (enExample)
DE (1) DE112016002702T5 (enExample)
TW (1) TWI589449B (enExample)
WO (1) WO2016203825A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250133286A (ko) 2023-03-31 2025-09-05 후루카와 덴키 고교 가부시키가이샤 동박 및 복합 필름

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6883449B2 (ja) 2017-03-13 2021-06-09 Ｊｘ金属株式会社 電磁波シールド材
JP6883456B2 (ja) 2017-03-31 2021-06-09 Ｊｘ金属株式会社 積層体及び成形品の製造方法
KR101912542B1 (ko) * 2017-10-25 2019-01-14 (주)크린앤사이언스 타공 금속 박판을 이용한 전자파 차폐재 및 그 제조방법
WO2020067145A1 (ja) * 2018-09-25 2020-04-02 積水化学工業株式会社 λ／４型電波吸収体
WO2021100566A1 (ja) * 2019-11-18 2021-05-27 東レ株式会社 積層シート
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
JP7008121B1 (ja) * 2020-12-09 2022-01-25 Ｊｘ金属株式会社 電磁波シールド材
CN117581644A (zh) * 2021-11-15 2024-02-20 Ｊｘ金属株式会社 金属树脂复合电磁波屏蔽材料
KR20240060666A (ko) * 2022-03-02 2024-05-08 제이엑스금속주식회사 전자파 차폐 재료, 피복재 또는 외장재 및 전기ㆍ전자 기기
JP7692385B2 (ja) * 2022-04-06 2025-06-13 Ｊｘ金属株式会社 電磁波シールド積層体、被覆材又は外装材、電気・電子機器及び電磁波シールド積層体の製造方法
CN114919265A (zh) * 2022-05-05 2022-08-19 北京卫星制造厂有限公司 一种高效屏蔽低频磁场轻质复合材料
CN116552073A (zh) * 2023-04-28 2023-08-08 浙江耀阳新材料科技有限公司 一种电磁屏蔽轻量化复合材料及其制备方法
DE102023111773A1 (de) * 2023-05-05 2024-11-07 Elringklinger Ag Schutzelement, Energieversorgungssystem, Kommunikationssystem und Kraftfahrzeug
JP7559913B1 (ja) * 2023-11-30 2024-10-02 ａｒｔｉｅｎｃｅ株式会社 電磁波シールドシート、電磁波シールドシート付きプリント配線板、並びに電子機器

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512946A (en) * 1967-04-17 1970-05-19 Lash Mfg Inc Composite material for shielding electrical and magnetic energy
JPS462680Y1 (enExample) 1968-11-05 1971-01-29
JPS609718A (ja) * 1983-06-29 1985-01-18 Taiho Kogyo Kk 合成樹脂成型品の表面加工法
JPH069911B2 (ja) * 1987-03-25 1994-02-09 平岡織染株式会社 電磁波シールド性アモルファス金属薄膜積層シート
US4965408A (en) * 1989-02-01 1990-10-23 Borden, Inc. Composite sheet material for electromagnetic radiation shielding
US5158831A (en) * 1989-12-08 1992-10-27 W. R. Grace & Co.-Conn. Plastic film-metal foil multi-laminates
JPH0685488A (ja) * 1992-07-15 1994-03-25 Kitagawa Ind Co Ltd 電磁波シールド材
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
US20040219328A1 (en) * 2001-08-31 2004-11-04 Kazunori Tasaki Laminated soft magnetic member, soft magnetic sheet and production method for laminated soft magnetic member
JP4235396B2 (ja) 2002-03-29 2009-03-11 真和工業株式会社 インバータカバー
US7476449B2 (en) 2003-02-27 2009-01-13 Furukawa Circuit Foil Co., Ltd. Electromagnetic shielding copper foil, method of production thereof and electromagnetic shield
US20060176675A1 (en) * 2003-03-14 2006-08-10 Bourns, Inc. Multi-layer polymeric electronic device and method of manufacturing same
TW200426023A (en) * 2003-05-19 2004-12-01 Li-Hsien Yen Multilayer structure for absorbing electromagnatic wave and manufacturing method thereof
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
JP4324029B2 (ja) * 2004-06-25 2009-09-02 住友電工プリントサーキット株式会社 金属膜及び接着剤層を有する積層フィルム及びその製造方法
KR100962924B1 (ko) 2006-07-14 2010-06-10 삼성코닝정밀소재 주식회사 전자파 차폐용 광학 부재, 이를 포함하는 광학 필터 및디스플레이 장치
JPWO2009038143A1 (ja) * 2007-09-19 2011-01-06 旭硝子株式会社 導電性積層体
JP5139156B2 (ja) * 2008-05-30 2013-02-06 タツタ電線株式会社 電磁波シールド材及びプリント配線板
CN102461362A (zh) * 2009-05-28 2012-05-16 3M创新有限公司 电磁屏蔽制品
WO2011068695A1 (en) * 2009-12-02 2011-06-09 3M Innovative Properties Company Multilayer emi shielding thin film with high rf permeability
CN102812792B (zh) * 2010-03-30 2015-06-24 Jx日矿日石金属株式会社 电磁波屏蔽用复合体
TWI522236B (zh) 2010-09-30 2016-02-21 Jx Nippon Mining & Metals Corp Electromagnetic wave shielding material and electromagnetic wave shielding material manufacturing method
JP6003010B2 (ja) * 2010-11-18 2016-10-05 三菱レイヨン株式会社 電磁波遮蔽用複合材料、電子機器用筐体及びバッテリーケース
JP5582539B2 (ja) * 2011-02-25 2014-09-03 清二 加川 近傍界ノイズ抑制シート
CN103748672A (zh) * 2011-05-27 2014-04-23 日立化成株式会社 基板及其制造方法、散热基板、以及散热组件
JP6403503B2 (ja) * 2013-09-30 2018-10-10 新日鉄住金化学株式会社 銅張積層板、プリント配線板及びその使用方法
JP6278922B2 (ja) 2015-03-30 2018-02-14 Ｊｘ金属株式会社 電磁波シールド材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250133286A (ko) 2023-03-31 2025-09-05 후루카와 덴키 고교 가부시키가이샤 동박 및 복합 필름

Also Published As

Publication number Publication date
KR20210025725A (ko) 2021-03-09
CN107710899A (zh) 2018-02-16
KR20180018708A (ko) 2018-02-21
WO2016203825A1 (ja) 2016-12-22
KR20200045009A (ko) 2020-04-29
DE112016002702T5 (de) 2018-03-15
CN112566481A (zh) 2021-03-26
TW201643039A (zh) 2016-12-16
US11259449B2 (en) 2022-02-22
US20180177083A1 (en) 2018-06-21
CN107710899B (zh) 2021-04-06
KR102297037B1 (ko) 2021-09-01
TWI589449B (zh) 2017-07-01
KR20190104454A (ko) 2019-09-09
JP2017005214A (ja) 2017-01-05

Similar Documents

Publication Publication Date Title
JP6379071B2 (ja) 電磁波シールド材
KR102576950B1 (ko) 적층체 및 성형품의 제조 방법
JP6278922B2 (ja) 電磁波シールド材
KR101990243B1 (ko) 전자파 실드재
KR102135649B1 (ko) 전자파 실드재
TW202224552A (zh) 電磁波屏蔽材料
JP2025065241A (ja) 金属樹脂複合電磁波シールド材料
KR20250002590A (ko) 금속 수지 복합 전자파 실드 재료
JP2016076664A (ja) 電磁波シールド材

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171024

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171024

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180703

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180730

R150 Certificate of patent or registration of utility model

Ref document number: 6379071

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250