KR101611651B1 - 전자기 차폐 물품 - Google Patents

전자기 차폐 물품 Download PDF

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Publication number
KR101611651B1
KR101611651B1 KR1020117016326A KR20117016326A KR101611651B1 KR 101611651 B1 KR101611651 B1 KR 101611651B1 KR 1020117016326 A KR1020117016326 A KR 1020117016326A KR 20117016326 A KR20117016326 A KR 20117016326A KR 101611651 B1 KR101611651 B1 KR 101611651B1
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KR
South Korea
Prior art keywords
layer
shielded article
radio frequency
thickness
delete delete
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
KR1020117016326A
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English (en)
Korean (ko)
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KR20110110774A (ko
Inventor
제프리 에이 림
시웡 응긴
로버트 엘 주니어 램버트
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20110110774A publication Critical patent/KR20110110774A/ko
Application granted granted Critical
Publication of KR101611651B1 publication Critical patent/KR101611651B1/ko
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    • 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
    • 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
    • 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

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  • 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)
KR1020117016326A 2008-12-17 2009-11-13 전자기 차폐 물품 Expired - Fee Related KR101611651B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20110110774A KR20110110774A (ko) 2011-10-07
KR101611651B1 true KR101611651B1 (ko) 2016-04-11

Family

ID=42310465

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117016326A Expired - Fee Related KR101611651B1 (ko) 2008-12-17 2009-11-13 전자기 차폐 물품

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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Publication number Priority date Publication date Assignee Title
WO2000019792A1 (en) * 1998-09-30 2000-04-06 Hihakaikensa Co., Ltd Shield against radio wave or magnetic wave and shielding structure for the edge
JP2006053761A (ja) * 2004-08-12 2006-02-23 T Line:Kk スキミング防止具

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000019792A1 (en) * 1998-09-30 2000-04-06 Hihakaikensa Co., Ltd Shield against radio wave or magnetic wave and shielding structure for the edge
JP2006053761A (ja) * 2004-08-12 2006-02-23 T Line:Kk スキミング防止具

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
CN102318460B (zh) 2015-08-19
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
EP2371189A2 (en) 2011-10-05

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