CN101472455A - 电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法 - Google Patents

电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法 Download PDF

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Publication number
CN101472455A
CN101472455A CNA2007103081496A CN200710308149A CN101472455A CN 101472455 A CN101472455 A CN 101472455A CN A2007103081496 A CNA2007103081496 A CN A2007103081496A CN 200710308149 A CN200710308149 A CN 200710308149A CN 101472455 A CN101472455 A CN 101472455A
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CN
China
Prior art keywords
electromagnetic shielding
shielding liner
foam matrix
liner according
magnetosphere
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
CNA2007103081496A
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English (en)
Chinese (zh)
Inventor
刘伟德
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to CNA2007103081496A priority Critical patent/CN101472455A/zh
Priority to BRPI0821429-8A priority patent/BRPI0821429A2/pt
Priority to EP08869099A priority patent/EP2236018B1/en
Priority to CA2710948A priority patent/CA2710948A1/en
Priority to KR1020107015079A priority patent/KR20100094564A/ko
Priority to PCT/US2008/086590 priority patent/WO2009085660A2/en
Priority to US12/810,741 priority patent/US20100276193A1/en
Priority to JP2010540764A priority patent/JP2011508452A/ja
Priority to RU2010126546/07A priority patent/RU2010126546A/ru
Publication of CN101472455A publication Critical patent/CN101472455A/zh
Pending legal-status Critical Current

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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
    • H05K9/0073—Shielding materials
    • H05K9/0075—Magnetic shielding materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • H01F10/138—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • H01F10/131—Amorphous metallic alloys, e.g. glassy metals containing iron or nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • H01F10/132—Amorphous metallic alloys, e.g. glassy metals containing cobalt

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CNA2007103081496A 2007-12-29 2007-12-29 电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法 Pending CN101472455A (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CNA2007103081496A CN101472455A (zh) 2007-12-29 2007-12-29 电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法
BRPI0821429-8A BRPI0821429A2 (pt) 2007-12-29 2008-12-12 Gaxeta para blindagem magnética e método para preenchimento de um vão em um sistema blindado contra iem.
EP08869099A EP2236018B1 (en) 2007-12-29 2008-12-12 Magnetic shielding gasket
CA2710948A CA2710948A1 (en) 2007-12-29 2008-12-12 Magnetic shielding gasket and method of filling a gap in an emi shielded system
KR1020107015079A KR20100094564A (ko) 2007-12-29 2008-12-12 자기 차폐 개스킷 및 ｅｍｉ 차폐된 시스템에서 갭을 채우는 방법
PCT/US2008/086590 WO2009085660A2 (en) 2007-12-29 2008-12-12 Magnetic shielding gasket and method of filling a gap in an emi shielded system
US12/810,741 US20100276193A1 (en) 2007-12-29 2008-12-12 Magnetic shielding gasket and method of filling a gap in an emi shielded system
JP2010540764A JP2011508452A (ja) 2007-12-29 2008-12-12 磁気遮蔽ガスケット及びｅｍｉ遮蔽システムにおけるギャップを埋める方法
RU2010126546/07A RU2010126546A (ru) 2007-12-29 2008-12-12 Магнитный экранирующий уплотнитель и способ заполнения зазора в системе защиты от электромагнитной несовместимости

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007103081496A CN101472455A (zh) 2007-12-29 2007-12-29 电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法

Publications (1)

Publication Number Publication Date
CN101472455A true CN101472455A (zh) 2009-07-01

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CNA2007103081496A Pending CN101472455A (zh) 2007-12-29 2007-12-29 电磁屏蔽衬垫和用于填充电磁屏蔽系统中的间隙的方法

Country Status (9)

Country Link
US (1) US20100276193A1 (enExample)
EP (1) EP2236018B1 (enExample)
JP (1) JP2011508452A (enExample)
KR (1) KR20100094564A (enExample)
CN (1) CN101472455A (enExample)
BR (1) BRPI0821429A2 (enExample)
CA (1) CA2710948A1 (enExample)
RU (1) RU2010126546A (enExample)
WO (1) WO2009085660A2 (enExample)

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WO2012159258A1 (zh) * 2011-05-23 2012-11-29 3M创新有限公司 电磁屏蔽衬垫及其制备方法
CN103313585A (zh) * 2013-05-24 2013-09-18 深圳市鸿富诚屏蔽材料有限公司 一种导电泡棉及其制作方法
CN103687460A (zh) * 2013-04-23 2014-03-26 隆扬电子（昆山）有限公司 导电泡棉
CN104175615A (zh) * 2014-08-21 2014-12-03 四川大学 一种轻质高导电高电磁屏蔽的复合材料及其制备方法
CN104871657A (zh) * 2012-12-14 2015-08-26 阿莫先恩电子电器有限公司 磁场屏蔽板及其制造方法、利用其的便携终端机
CN105870577A (zh) * 2015-02-10 2016-08-17 三星电机株式会社 近场通讯天线以及包括该近场通讯天线的终端
CN103313585B (zh) * 2013-05-24 2016-11-30 深圳市鸿富诚屏蔽材料有限公司 一种导电泡棉及其制作方法
CN106436468A (zh) * 2016-11-10 2017-02-22 无锡市明盛强力风机有限公司 一种电磁屏蔽涂布纸
CN106758547A (zh) * 2016-11-10 2017-05-31 无锡市明盛强力风机有限公司 一种电磁屏蔽涂布纸
CN107027254A (zh) * 2016-02-02 2017-08-08 3M创新有限公司 可压缩衬垫、其制备方法和包含其的电子产品
WO2017152458A1 (zh) * 2016-03-09 2017-09-14 深圳市华星光电技术有限公司 Pcb固定结构及液晶显示装置
CN107959099A (zh) * 2016-10-18 2018-04-24 上海光线新材料科技有限公司 具有emi 功能的覆盖膜
CN110062569A (zh) * 2018-01-19 2019-07-26 莱尔德电子材料(深圳)有限公司 电磁干扰屏蔽衬垫、电子装置和卷筒
CN110346622A (zh) * 2019-07-17 2019-10-18 山东电亮亮信息科技有限公司 一种抗干扰用电力终端仪表电磁屏蔽外壳及其制作方法
CN115568197A (zh) * 2022-09-27 2023-01-03 北京航空航天大学 一种基于铁基纳米晶材料的生物磁屏蔽箱
CN117425325A (zh) * 2023-11-21 2024-01-19 广州方邦电子股份有限公司 一种电磁屏蔽膜及其应用

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WO2011056783A2 (en) 2009-11-09 2011-05-12 3M Innovative Properties Company Etching process for semiconductors
WO2011057047A2 (en) 2009-11-09 2011-05-12 3M Innovative Properties Company Process for anisotropic etching of semiconductors
EP2375784B1 (de) * 2010-03-26 2014-06-25 Siemens Medical Instruments Pte. Ltd. Hörgerät mit amorpher Lautsprecherabschirmung
US8583187B2 (en) 2010-10-06 2013-11-12 Apple Inc. Shielding structures for wireless electronic devices with displays
US9099771B2 (en) 2011-01-11 2015-08-04 Apple Inc. Resonating element for reducing radio-frequency interference in an electronic device
JP5582539B2 (ja) * 2011-02-25 2014-09-03 清二 加川 近傍界ノイズ抑制シート
CN202721947U (zh) * 2011-11-03 2013-02-06 卢子鬯 电子仪器用之无卤素阻燃电磁干扰防护垫片
RU2488244C1 (ru) * 2012-06-05 2013-07-20 Федеральное государственное унитарное предприятие "Московское опытно-конструкторское бюро "Марс" (ФГУП МОКБ "Марс") Способ повышения теплоотдачи и радиационной защиты электронных блоков
US9043875B2 (en) * 2013-03-01 2015-05-26 Microsoft Technology Licensing, Llc Contactless authentication of optical disk drives
WO2014137151A1 (ko) * 2013-03-05 2014-09-12 주식회사 아모센스 자기장 및 전자파 차폐용 복합시트 및 이를 구비하는 안테나 모듈
KR101703842B1 (ko) 2013-03-05 2017-02-08 주식회사 아모센스 자기장 및 전자파 차폐용 복합시트 및 이를 구비하는 안테나 모듈
US10228721B2 (en) 2014-05-26 2019-03-12 Apple Inc. Portable computing system
US10133314B2 (en) 2014-05-26 2018-11-20 Apple Inc. Portable computing system
CN207586791U (zh) 2014-09-30 2018-07-06 苹果公司 便携式计算系统
WO2016111829A1 (en) 2015-01-09 2016-07-14 Apple Inc. Features of a flexible connector in a portable computing device
US10162390B2 (en) * 2015-01-16 2018-12-25 Apple Inc. Hybrid acoustic EMI foam for use in a personal computer
JP6611505B2 (ja) * 2015-07-30 2019-11-27 キヤノン株式会社 電気機器、及び導電性部材の配置方法
CN106677276B (zh) * 2016-12-31 2022-06-28 上海小木偶智能科技有限公司 电磁屏蔽建筑结构的给排水系统电磁防护装置及方法
KR102567771B1 (ko) * 2019-01-15 2023-08-18 주식회사 히타치하이테크 전자계 차폐판, 그 제조 방법, 전자계 차폐 구조 및 반도체 제조 환경
KR20200114709A (ko) * 2019-03-29 2020-10-07 엘지전자 주식회사 기판 구조체 및 그 제어 방법
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WO2012159258A1 (zh) * 2011-05-23 2012-11-29 3M创新有限公司 电磁屏蔽衬垫及其制备方法
CN104871657A (zh) * 2012-12-14 2015-08-26 阿莫先恩电子电器有限公司 磁场屏蔽板及其制造方法、利用其的便携终端机
CN104871657B (zh) * 2012-12-14 2018-03-09 阿莫先恩电子电器有限公司 磁场屏蔽板及利用其的便携终端机
CN103687460A (zh) * 2013-04-23 2014-03-26 隆扬电子（昆山）有限公司 导电泡棉
CN103313585A (zh) * 2013-05-24 2013-09-18 深圳市鸿富诚屏蔽材料有限公司 一种导电泡棉及其制作方法
CN103313585B (zh) * 2013-05-24 2016-11-30 深圳市鸿富诚屏蔽材料有限公司 一种导电泡棉及其制作方法
CN104175615A (zh) * 2014-08-21 2014-12-03 四川大学 一种轻质高导电高电磁屏蔽的复合材料及其制备方法
CN105870577A (zh) * 2015-02-10 2016-08-17 三星电机株式会社 近场通讯天线以及包括该近场通讯天线的终端
CN107027254A (zh) * 2016-02-02 2017-08-08 3M创新有限公司 可压缩衬垫、其制备方法和包含其的电子产品
WO2017152458A1 (zh) * 2016-03-09 2017-09-14 深圳市华星光电技术有限公司 Pcb固定结构及液晶显示装置
CN107959099A (zh) * 2016-10-18 2018-04-24 上海光线新材料科技有限公司 具有emi 功能的覆盖膜
CN106758547A (zh) * 2016-11-10 2017-05-31 无锡市明盛强力风机有限公司 一种电磁屏蔽涂布纸
CN106436468A (zh) * 2016-11-10 2017-02-22 无锡市明盛强力风机有限公司 一种电磁屏蔽涂布纸
CN110062569A (zh) * 2018-01-19 2019-07-26 莱尔德电子材料(深圳)有限公司 电磁干扰屏蔽衬垫、电子装置和卷筒
CN110346622A (zh) * 2019-07-17 2019-10-18 山东电亮亮信息科技有限公司 一种抗干扰用电力终端仪表电磁屏蔽外壳及其制作方法
CN115568197A (zh) * 2022-09-27 2023-01-03 北京航空航天大学 一种基于铁基纳米晶材料的生物磁屏蔽箱
CN117425325A (zh) * 2023-11-21 2024-01-19 广州方邦电子股份有限公司 一种电磁屏蔽膜及其应用

Also Published As

Publication number Publication date
WO2009085660A2 (en) 2009-07-09
CA2710948A1 (en) 2009-07-09
EP2236018A2 (en) 2010-10-06
JP2011508452A (ja) 2011-03-10
BRPI0821429A2 (pt) 2015-06-16
US20100276193A1 (en) 2010-11-04
RU2010126546A (ru) 2012-02-10
EP2236018B1 (en) 2012-11-28
KR20100094564A (ko) 2010-08-26
WO2009085660A3 (en) 2009-09-17
EP2236018A4 (en) 2011-09-21

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