CN100512615C - 多平面电磁干扰屏蔽衬垫及其制造方法 - Google Patents

多平面电磁干扰屏蔽衬垫及其制造方法 Download PDF

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Publication number
CN100512615C
CN100512615C CNB2004800107215A CN200480010721A CN100512615C CN 100512615 C CN100512615 C CN 100512615C CN B2004800107215 A CNB2004800107215 A CN B2004800107215A CN 200480010721 A CN200480010721 A CN 200480010721A CN 100512615 C CN100512615 C CN 100512615C
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China
Prior art keywords
conductive
gasket material
fibre
fiber
foam core
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Expired - Lifetime
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CNB2004800107215A
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Chinese (zh)
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CN1778156A (zh
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约瑟夫·J.·卡普洛
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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
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147—Assembling terminal to base
    • Y10T29/49151—Assembling terminal to base by deforming or shaping
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49162—Manufacturing circuit on or in base by using wire as conductive path
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
    • Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused material
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/24996—With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3325—Including a foamed layer or component
    • Y10T442/335—Plural fabric layers
    • Y10T442/3358—Including a nonwoven fabric layer
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/651—Plural fabric layers
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
  • Gasket Seals (AREA)
CNB2004800107215A 2003-04-21 2004-04-14 多平面电磁干扰屏蔽衬垫及其制造方法 Expired - Lifetime CN100512615C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/419,464 2003-04-21
US10/419,464 US7022405B2 (en) 2003-04-21 2003-04-21 Multiplanar EMI shielding gasket and method of making

Publications (2)

Publication Number Publication Date
CN1778156A CN1778156A (zh) 2006-05-24
CN100512615C true CN100512615C (zh) 2009-07-08

Family

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Family Applications (1)

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CNB2004800107215A Expired - Lifetime CN100512615C (zh) 2003-04-21 2004-04-14 多平面电磁干扰屏蔽衬垫及其制造方法

Country Status (12)

Country Link
US (4) US7022405B2 (enExample)
EP (1) EP1654917B1 (enExample)
JP (1) JP4939930B2 (enExample)
KR (1) KR100903226B1 (enExample)
CN (1) CN100512615C (enExample)
AT (1) ATE451006T1 (enExample)
BR (1) BRPI0409587B1 (enExample)
DE (1) DE602004024408D1 (enExample)
ES (1) ES2336449T3 (enExample)
MX (1) MXPA05011382A (enExample)
NO (1) NO334849B1 (enExample)
WO (1) WO2004093855A2 (enExample)

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US7022405B2 (en) * 2003-04-21 2006-04-04 Kaplo Joseph J Multiplanar EMI shielding gasket and method of making
US8545974B2 (en) * 2005-02-09 2013-10-01 Laird Technologies, Inc. Flame retardant EMI shields
US20100258344A1 (en) * 2005-02-09 2010-10-14 Laird Technologies, Inc. Flame retardant emi shields
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CA2602916C (en) 2005-03-24 2010-06-01 Soleno Textiles Techniques Inc. Electrically conductive non-woven fabric
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US20080011510A1 (en) * 2006-07-12 2008-01-17 General Electric Company Hybrid faceplate having reduced EMI emissions
US20080157915A1 (en) * 2007-01-03 2008-07-03 Ethan Lin Flame retardant, electrically-conductive pressure sensitive adhesive materials and methods of making the same
US8623265B2 (en) * 2007-02-06 2014-01-07 World Properties, Inc. Conductive polymer foams, method of manufacture, and articles thereof
US20090226696A1 (en) * 2008-02-06 2009-09-10 World Properties, Inc. Conductive Polymer Foams, Method of Manufacture, And Uses Thereof
CN102912510A (zh) * 2008-05-28 2013-02-06 瑟尔瑞株式会社 导电垫及其制造方法
EP2338319B1 (en) * 2008-09-26 2015-02-11 Parker-Hannifin Corporation Electrically-conductive foam emi shield
ES1070648Y (es) * 2009-07-16 2010-01-11 Hilatura Cientifica Atais S L Malla laminar atenuadora de radiaciones electromagneticas
CN102686652A (zh) * 2009-12-29 2012-09-19 罗杰斯公司 导电聚合物泡沫、其制造方法及其用途
US20110255250A1 (en) * 2010-04-19 2011-10-20 Richard Hung Minh Dinh Printed circuit board components for electronic devices
US8766108B2 (en) * 2010-08-30 2014-07-01 Parker Hannifin Corporation Encapsulated expanded crimped metal mesh for sealing and EMI shielding applications
US8759692B2 (en) * 2010-08-30 2014-06-24 Parker-Hannifin Corporation Encapsulated expanded crimped metal mesh for sealing, EMI shielding and lightning strike applications
DE202011004993U1 (de) * 2011-04-07 2012-04-10 Reinz-Dichtungs-Gmbh Flachdichtung mit kalandrierter Siebgewebelage
US8485834B2 (en) 2011-05-12 2013-07-16 International Business Machines Corporation Mitigating electromagnetic interference using dummy plugs
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
US8742266B2 (en) 2012-02-28 2014-06-03 Creston Electronics Inc. Hi-definition multimedia interface gasket with fingers
US20150124425A1 (en) * 2013-11-06 2015-05-07 Cisco Technology, Inc. Conductive Gasket
US9357683B2 (en) * 2014-09-26 2016-05-31 Laird Technologies, Inc. Electromagnetic interference (EMI) shielding apparatus including electrically-conductive foam
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
KR102406260B1 (ko) * 2017-07-24 2022-06-10 주식회사 아모그린텍 전자기기용 전자파차폐재, 이를 포함하는 전자파차폐형 회로모듈 및 이를 구비하는 전자기기
MX2021015962A (es) * 2019-07-03 2022-02-03 O2 Partners Llc Plantillas anitestaticas de espuma y fibra para zapatos y un metodo de fabricacion de estas.
DE102019007024A1 (de) * 2019-10-09 2021-04-15 FORMTEC Kunststofftechnik GmbH Strukturbauteil

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US4857668A (en) * 1988-04-15 1989-08-15 Schlegel Corporation Multi-function gasket
CN1069373A (zh) * 1991-11-14 1993-02-24 戴宗恕 防电磁波辐射及抗干扰技术和装置
US5712449A (en) * 1995-05-24 1998-01-27 Schlegel Corporation Wide area emi gasket with conductors traversing core

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US20060208426A1 (en) 2006-09-21
JP2006524917A (ja) 2006-11-02
MXPA05011382A (es) 2006-01-30
WO2004093855A3 (en) 2005-02-03
US7081292B2 (en) 2006-07-25
NO334849B1 (no) 2014-06-16
EP1654917A2 (en) 2006-05-10
NO20055473D0 (no) 2005-11-18
CN1778156A (zh) 2006-05-24
BRPI0409587A (pt) 2006-04-18
NO20055473L (no) 2005-11-28
EP1654917B1 (en) 2009-12-02
ES2336449T3 (es) 2010-04-13
WO2004093855A2 (en) 2004-11-04
US20060199458A1 (en) 2006-09-07
HK1090794A1 (zh) 2006-12-29
ATE451006T1 (de) 2009-12-15
DE602004024408D1 (de) 2010-01-14
US7622407B2 (en) 2009-11-24
KR100903226B1 (ko) 2009-06-17
US7353597B2 (en) 2008-04-08
KR20060003036A (ko) 2006-01-09
US7022405B2 (en) 2006-04-04
JP4939930B2 (ja) 2012-05-30
BRPI0409587B1 (pt) 2017-10-31
US20040209065A1 (en) 2004-10-21
US20040209064A1 (en) 2004-10-21

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