CN112566481A - 电磁波屏蔽材料 - Google Patents

电磁波屏蔽材料 Download PDF

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Publication number
CN112566481A
CN112566481A CN202010079927.4A CN202010079927A CN112566481A CN 112566481 A CN112566481 A CN 112566481A CN 202010079927 A CN202010079927 A CN 202010079927A CN 112566481 A CN112566481 A CN 112566481A
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CN
China
Prior art keywords
electromagnetic wave
wave shielding
thickness
shielding material
metal foil
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.)
Withdrawn
Application number
CN202010079927.4A
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English (en)
Chinese (zh)
Inventor
冠和树
田中幸一郎
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
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JX Nippon Mining and Metals Corp
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Filing date
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Application filed by JX Nippon Mining and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Publication of CN112566481A publication Critical patent/CN112566481A/zh
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    • 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
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    • H05K9/0075—Magnetic shielding materials
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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    • 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
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    • 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
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    • 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
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  • 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)
CN202010079927.4A 2015-06-15 2016-04-07 电磁波屏蔽材料 Withdrawn CN112566481A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-120679 2015-06-15
JP2015120679A JP6379071B2 (ja) 2015-06-15 2015-06-15 電磁波シールド材
CN201680034059.XA CN107710899B (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201680034059.XA Division CN107710899B (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料

Publications (1)

Publication Number Publication Date
CN112566481A true CN112566481A (zh) 2021-03-26

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CN202010079927.4A Withdrawn CN112566481A (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料
CN201680034059.XA Active CN107710899B (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料

Family Applications After (1)

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CN201680034059.XA Active CN107710899B (zh) 2015-06-15 2016-04-07 电磁波屏蔽材料

Country Status (7)

Country Link
US (1) US11259449B2 (enExample)
JP (1) JP6379071B2 (enExample)
KR (4) KR102297037B1 (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
TWI854260B (zh) * 2021-11-15 2024-09-01 日商Ｊｘ金屬股份有限公司 金屬樹脂複合電磁波屏蔽材料

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
JP6789437B2 (ja) * 2018-09-25 2020-11-25 積水化学工業株式会社 λ／４型電波吸収体
JPWO2021100566A1 (enExample) * 2019-11-18 2021-05-27
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
CN118077322A (zh) * 2022-03-02 2024-05-24 Ｊｘ金属株式会社 电磁波屏蔽材料、覆盖材料或外装材料以及电气设备或电子设备
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
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US11259449B2 (en) 2022-02-22
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