CN102318460B - 电磁屏蔽制品 - Google Patents

电磁屏蔽制品 Download PDF

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Publication number
CN102318460B
CN102318460B CN200980156543.XA CN200980156543A CN102318460B CN 102318460 B CN102318460 B CN 102318460B CN 200980156543 A CN200980156543 A CN 200980156543A CN 102318460 B CN102318460 B CN 102318460B
Authority
CN
China
Prior art keywords
shielding
conductive layer
polymeric
layer
thickness
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.)
Expired - Fee Related
Application number
CN200980156543.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN102318460A (zh
Inventor
杰弗里·A·林
西翁·迎
小罗伯特·L·兰伯特
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
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 CN102318460A publication Critical patent/CN102318460A/zh
Application granted granted Critical
Publication of CN102318460B publication Critical patent/CN102318460B/zh
Expired - Fee Related 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
    • H05K9/0081—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G06K19/07327—Passive means, e.g. Faraday cages
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CN200980156543.XA 2008-12-17 2009-11-13 电磁屏蔽制品 Expired - Fee Related CN102318460B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/337,299 US8138429B2 (en) 2008-12-17 2008-12-17 Electromagnetic shielding article
US12/337,299 2008-12-17
PCT/US2009/064338 WO2010077447A2 (en) 2008-12-17 2009-11-13 Electromagnetic shielding article

Publications (2)

Publication Number Publication Date
CN102318460A CN102318460A (zh) 2012-01-11
CN102318460B true CN102318460B (zh) 2015-08-19

Family

ID=42310465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980156543.XA Expired - Fee Related CN102318460B (zh) 2008-12-17 2009-11-13 电磁屏蔽制品

Country Status (13)

Country Link
US (2) US8138429B2 (enExample)
EP (1) EP2371189B1 (enExample)
JP (1) JP5690278B2 (enExample)
KR (1) KR101611651B1 (enExample)
CN (1) CN102318460B (enExample)
BR (1) BRPI0918329A2 (enExample)
CA (1) CA2746930A1 (enExample)
ES (1) ES2661948T3 (enExample)
MX (1) MX2011005169A (enExample)
RU (1) RU2490732C2 (enExample)
SG (1) SG171748A1 (enExample)
TW (1) TW201108930A (enExample)
WO (1) WO2010077447A2 (enExample)

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US8833664B2 (en) * 2009-12-18 2014-09-16 Yu Yung Choi Enhanced performance and security RFID device
JP5582539B2 (ja) * 2011-02-25 2014-09-03 清二 加川 近傍界ノイズ抑制シート
JP6144871B2 (ja) * 2011-11-15 2017-06-07 ブラックカード・エルエルシーＢｌａｃｋｃａｒｄ Ｌｌｃ アラミドトランザクションカード
WO2013116532A1 (en) * 2012-01-31 2013-08-08 Tumi, Inc. Rfid-shielded articles and methods thereof
SG11201500362XA (en) 2012-07-19 2015-02-27 3M Innovative Properties Co Electromagnetic shielding label
WO2014164150A1 (en) 2013-03-11 2014-10-09 Fluidic, Inc. Integrable redox-active polymer batteries
WO2015094915A1 (en) 2013-12-18 2015-06-25 3M Innovative Properties Company Electromagnetic interference (emi) shielding products using titanium monoxide (tio) based materials
US11003870B2 (en) 2014-01-10 2021-05-11 Arizona Board Of Regents On Behalf Of Arizona State University Redox active polymer devices and methods of using and manufacturing the same
CN103763893B (zh) * 2014-01-14 2016-04-13 广州方邦电子股份有限公司 电磁波屏蔽膜以及包含屏蔽膜的线路板的制作方法
US9990578B2 (en) 2014-05-13 2018-06-05 Arizon Board Of Regents On Behalf Of Arizona State University Redox active polymer devices and methods of using and manufacturing the same
HU4487U (en) * 2014-08-01 2015-01-28 Molnár Marianna Juhászné Protective device to reduce the impact of electromagnetic radiation
RU2569393C1 (ru) * 2014-11-05 2015-11-27 Общество с ограниченной ответственностью "Центр безопасности информации "МАСКОМ" (ООО "ЦБИ "МАСКОМ") Система электромагнитного экранирования защищаемого помещения
MD899Z (ro) * 2014-12-31 2015-12-31 Сулайман АЛСАЛИЕМ Ecran pentru protecţie de undele electromagnetice
JP6813944B2 (ja) * 2015-02-16 2021-01-13 日東電工株式会社 導電性フィルム及びそれを用いた電磁波シールドシート
DE102015102453A1 (de) * 2015-02-20 2016-08-25 Heraeus Deutschland GmbH & Co. KG Bandförmiges Substrat zur Herstellung von Chipkartenmodulen, Chipkartenmodul, elektronische Einrichtung mit einem derartigen Chipkartenmodul und Verfahren zur Herstellung eines Substrates
US10921095B1 (en) 2015-11-03 2021-02-16 Milliken & Company Metallized textile for multispectral camouflage
RU2612696C2 (ru) * 2015-12-25 2017-03-13 Владимир Анатольевич Власов Защитный материал и защитные изделия из такого материала
CN108476607B (zh) * 2015-12-25 2020-09-25 拓自达电线株式会社 电磁波屏蔽膜及其制造方法
CN108605425B (zh) * 2016-02-12 2020-04-07 拓自达电线株式会社 电磁波屏蔽膜
US11118869B1 (en) 2016-02-23 2021-09-14 Milliken & Company Multispectral camouflage fabric
KR20170123747A (ko) * 2016-04-29 2017-11-09 삼성전자주식회사 차폐 부재 및 그를 포함하는 전자 장치
RU185008U1 (ru) * 2016-12-07 2018-11-16 Российская Федерация, от имени которой выступает Федеральное государственное казенное учреждение "Войсковая часть 68240" Устройство для бесконтактной регистрации и идентификации
CN108323143B (zh) * 2018-03-14 2020-05-05 广州方邦电子股份有限公司 电磁屏蔽膜、线路板及电磁屏蔽膜的制备方法
CN109619783A (zh) * 2018-12-19 2019-04-16 韩圣利 一种具有防盗刷功能的装饰包
RU2715175C1 (ru) * 2019-08-16 2020-02-25 Юрий Вадимович Тырыкин Устройство для защиты от незаконного чтения или записи RFID-меток
US11662180B1 (en) 2020-12-17 2023-05-30 Milliken & Company Thermal camouflage fabric
US11606984B1 (en) 2020-12-17 2023-03-21 Milliken & Company Thermal camouflage fabric with zones

Citations (2)

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EP1245720A1 (en) * 2001-03-30 2002-10-02 Schlegel Systems, Inc. Flame retardant corrosive resistant conductive fabric article and method of forming same

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JPH1111536A (ja) * 1997-06-20 1999-01-19 Toppan Printing Co Ltd Ｉｃカード用包装袋
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JPH11243292A (ja) 1997-12-26 1999-09-07 Non Destructive Inspection Co Ltd 電波又は磁波のシールド
JP2000062082A (ja) 1998-08-24 2000-02-29 Toyobo Co Ltd 電磁波シールドフィルム
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US6121544A (en) * 1998-01-15 2000-09-19 Petsinger; Julie Ann Electromagnetic shield to prevent surreptitious access to contactless smartcards
EP1245720A1 (en) * 2001-03-30 2002-10-02 Schlegel Systems, Inc. Flame retardant corrosive resistant conductive fabric article and method of forming same
US20020142684A1 (en) * 2001-03-30 2002-10-03 Miska Stanley R. Flame retardant corrosive resistant conductive fabric article and method

Also Published As

Publication number Publication date
WO2010077447A3 (en) 2010-08-26
US8138429B2 (en) 2012-03-20
JP5690278B2 (ja) 2015-03-25
US20120138357A1 (en) 2012-06-07
CA2746930A1 (en) 2010-07-08
EP2371189A4 (en) 2014-04-02
CN102318460A (zh) 2012-01-11
RU2011120486A (ru) 2012-11-27
EP2371189B1 (en) 2017-12-27
US20100224402A1 (en) 2010-09-09
WO2010077447A2 (en) 2010-07-08
BRPI0918329A2 (pt) 2015-12-15
ES2661948T3 (es) 2018-04-04
JP2012512543A (ja) 2012-05-31
TW201108930A (en) 2011-03-01
MX2011005169A (es) 2011-05-30
RU2490732C2 (ru) 2013-08-20
US8987611B2 (en) 2015-03-24
SG171748A1 (en) 2011-07-28
KR20110110774A (ko) 2011-10-07
KR101611651B1 (ko) 2016-04-11
EP2371189A2 (en) 2011-10-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150819

Termination date: 20191113

CF01 Termination of patent right due to non-payment of annual fee