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
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)
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 (pt) |
EP (1) | EP2236018B1 (pt) |
JP (1) | JP2011508452A (pt) |
KR (1) | KR20100094564A (pt) |
CN (1) | CN101472455A (pt) |
BR (1) | BRPI0821429A2 (pt) |
CA (1) | CA2710948A1 (pt) |
RU (1) | RU2010126546A (pt) |
WO (1) | WO2009085660A2 (pt) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102008028259A1 (de) * | 2008-06-13 | 2009-12-17 | Bmdsys Gmbh | Verfahren zur Verbindung hochpermeabler Teile einer magnetischen Abschirmung |
EP2499663A2 (en) | 2009-11-09 | 2012-09-19 | 3M Innovative Properties Company | Etching process for semiconductors |
CN102598223B (zh) | 2009-11-09 | 2015-03-25 | 3M创新有限公司 | 用于半导体的各向异性蚀刻的工艺 |
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 |
CN103535123B (zh) * | 2011-05-23 | 2017-05-24 | 3M创新有限公司 | 电磁屏蔽衬垫及其制备方法 |
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 |
US9812774B2 (en) | 2013-03-05 | 2017-11-07 | Amosense Co., Ltd. | Composite sheet for shielding magnetic field and electromagnetic wave, and antenna module comprising same |
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 |
US9955570B2 (en) | 2015-01-09 | 2018-04-24 | 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 |
US10212863B1 (en) * | 2018-01-19 | 2019-02-19 | Laird Technologies Inc. | Slotted fabric over foam electromagnetic interference gaskets |
CN113615327B (zh) * | 2019-01-15 | 2023-10-13 | 株式会社日立高新技术 | 电磁场屏蔽板及其制造方法、屏蔽构造及半导体制造环境 |
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 |
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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969572A (en) * | 1975-03-05 | 1976-07-13 | Ncr Corporation | Electromagnetic interference shielding gasket for light-weight equipment enclosures |
US4496627A (en) * | 1981-11-25 | 1985-01-29 | Fujimori Kogyo Co., Ltd. | Electrical conductive foam beads and molded electrical conductive foamed articles obtained therefrom |
US5160806A (en) * | 1989-11-29 | 1992-11-03 | Nec Corporation | Electromagnetic shielding member and electromagnetic shielding case |
EP0671117A1 (en) * | 1992-11-25 | 1995-09-13 | Amesbury Group, Inc. | Emi-shielding gasket |
CN1094030C (zh) * | 1996-08-05 | 2002-11-06 | 精仁株式会社 | 导电性材料及其制造方法 |
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 |
WO2004114731A2 (en) * | 2003-06-19 | 2004-12-29 | Wavezero, Inc. | Emi absorbing shielding for a printed circuit board |
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 |
-
2007
- 2007-12-29 CN CNA2007103081496A patent/CN101472455A/zh active Pending
-
2008
- 2008-12-12 WO PCT/US2008/086590 patent/WO2009085660A2/en active Application Filing
- 2008-12-12 BR BRPI0821429-8A patent/BRPI0821429A2/pt not_active IP Right Cessation
- 2008-12-12 EP EP08869099A patent/EP2236018B1/en not_active Not-in-force
- 2008-12-12 RU RU2010126546/07A patent/RU2010126546A/ru not_active Application Discontinuation
- 2008-12-12 US US12/810,741 patent/US20100276193A1/en not_active Abandoned
- 2008-12-12 JP JP2010540764A patent/JP2011508452A/ja active Pending
- 2008-12-12 CA CA2710948A patent/CA2710948A1/en not_active Abandoned
- 2008-12-12 KR KR1020107015079A patent/KR20100094564A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2009085660A2 (en) | 2009-07-09 |
RU2010126546A (ru) | 2012-02-10 |
KR20100094564A (ko) | 2010-08-26 |
CA2710948A1 (en) | 2009-07-09 |
WO2009085660A3 (en) | 2009-09-17 |
EP2236018B1 (en) | 2012-11-28 |
JP2011508452A (ja) | 2011-03-10 |
EP2236018A4 (en) | 2011-09-21 |
US20100276193A1 (en) | 2010-11-04 |
CN101472455A (zh) | 2009-07-01 |
EP2236018A2 (en) | 2010-10-06 |
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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. |