BRPI0821429A2 - Gaxeta para blindagem magnética e método para preenchimento de um vão em um sistema blindado contra iem. - Google Patents

Gaxeta para blindagem magnética e método para preenchimento de um vão em um sistema blindado contra iem.

Info

Publication number
BRPI0821429A2
BRPI0821429A2 BRPI0821429-8A BRPI0821429A BRPI0821429A2 BR PI0821429 A2 BRPI0821429 A2 BR PI0821429A2 BR PI0821429 A BRPI0821429 A BR PI0821429A BR PI0821429 A2 BRPI0821429 A2 BR PI0821429A2
Authority
BR
Brazil
Prior art keywords
filling
gap
magnetic shielding
shielding gasket
emi shielded
Prior art date
Application number
BRPI0821429-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Wei De Liu
Original Assignee
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
Publication of BRPI0821429A2 publication Critical patent/BRPI0821429A2/pt

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
    • 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

Landscapes

  • 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)
BRPI0821429-8A 2007-12-29 2008-12-12 Gaxeta para blindagem magnética e método para preenchimento de um vão em um sistema blindado contra iem. BRPI0821429A2 (pt)

Applications Claiming Priority (2)

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
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

Publications (1)

Publication Number Publication Date
BRPI0821429A2 true BRPI0821429A2 (pt) 2015-06-16

Family

ID=40824988

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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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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
KR20140048134A (ko) * 2011-05-23 2014-04-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전자기 차폐 개스킷 및 그 제조 방법
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
KR101399024B1 (ko) * 2012-12-14 2014-05-27 주식회사 아모센스 자기장 차폐시트 및 그 제조방법과 이를 이용한 휴대 단말기
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
CN103687460A (zh) * 2013-04-23 2014-03-26 隆扬电子（昆山）有限公司 导电泡棉
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
CN104175615B (zh) * 2014-08-21 2016-08-17 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
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
KR20160097795A (ko) * 2015-02-10 2016-08-18 삼성전기주식회사 엔에프씨 안테나 및 그를 포함하는 단말기
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
CN107027254B (zh) * 2016-02-02 2020-12-25 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
CN105592679B (zh) * 2016-03-09 2018-07-13 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
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
CN110062569B (zh) * 2018-01-19 2024-06-14 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
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
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
US11017820B1 (en) 2020-02-21 2021-05-25 Seagate Technology Llc Electromagnetic shielding for electronic devices
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
CN117425325B (zh) * 2023-11-21 2024-07-19 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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US3969572A (en) * 1975-03-05 1976-07-13 Ncr Corporation Electromagnetic interference shielding gasket for light-weight equipment enclosures
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US5160806A (en) * 1989-11-29 1992-11-03 Nec Corporation Electromagnetic shielding member and electromagnetic shielding case
CA2150143A1 (en) * 1992-11-25 1994-06-09 Peter E. Mertinooke Emi-shielding gasket
EP0917419B1 (en) * 1996-08-05 2003-07-16 Seiren Co., Ltd Conductive gasket material and method of manufacture thereof
JP3520210B2 (ja) * 1998-10-30 2004-04-19 北川工業株式会社 電磁波シールド用ガスケット
US6309742B1 (en) * 2000-01-28 2001-10-30 Gore Enterprise Holdings, Inc. EMI/RFI shielding gasket
US6538920B2 (en) * 2001-04-02 2003-03-25 Manish Sharma Cladded read conductor for a pinned-on-the-fly soft reference layer
DE60137917D1 (de) * 2001-06-25 2009-04-23 Gore Enterprise Holdings Inc Dichtung zur elektromagnetischen Abschirmung
NL1019088C2 (nl) * 2001-10-02 2003-04-08 Stork Screens Bv Tegen straling beschermende pakking, alsmede werkwijze voor het vervaardigen daarvan.
WO2003030610A1 (en) * 2001-10-02 2003-04-10 Parker Hannifin Corporation Emi shielding gasket construction
KR100517527B1 (ko) * 2003-04-14 2005-09-27 주식회사 에이엠아이 씨 전자파 적합성 및 열 방사용 박형 시트
CN1810068A (zh) * 2003-06-19 2006-07-26 波零公司 印刷电路板的emi吸收屏蔽
US20050106422A1 (en) * 2003-11-19 2005-05-19 Seagate Technology Llc Thin film with exchange coupling between magnetic grains of the thin film
WO2006088565A2 (en) * 2005-02-16 2006-08-24 Parker-Hannifin Corporation Flame retardant emi shielding gasket

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
US20100276193A1 (en) 2010-11-04
RU2010126546A (ru) 2012-02-10
EP2236018B1 (en) 2012-11-28
CN101472455A (zh) 2009-07-01
KR20100094564A (ko) 2010-08-26
WO2009085660A3 (en) 2009-09-17
EP2236018A4 (en) 2011-09-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.