FI956226A - Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi - Google Patents

Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi Download PDF

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Publication number
FI956226A
FI956226A FI956226A FI956226A FI956226A FI 956226 A FI956226 A FI 956226A FI 956226 A FI956226 A FI 956226A FI 956226 A FI956226 A FI 956226A FI 956226 A FI956226 A FI 956226A
Authority
FI
Finland
Prior art keywords
electromagnetic
agent
protection
electromagnetic protection
electromagnetic agent
Prior art date
Application number
FI956226A
Other languages
English (en)
Swedish (sv)
Other versions
FI956226A0 (fi
Inventor
Seppo Pienimaa
Tapani Taka
Heikki Isotalo
Salme Jussila
Olli Salmela
Henrik Stubb
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI956226A priority Critical patent/FI956226A/fi
Publication of FI956226A0 publication Critical patent/FI956226A0/fi
Priority to EP96660099A priority patent/EP0781085A1/en
Priority to US08/770,398 priority patent/US6110563A/en
Publication of FI956226A publication Critical patent/FI956226A/fi

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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • 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
    • H05K9/002—Casings with localised screening
    • H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
    • 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
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • 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
    • 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
    • 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.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24545—Containing metal or metal compound
FI956226A 1995-12-22 1995-12-22 Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi FI956226A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI956226A FI956226A (fi) 1995-12-22 1995-12-22 Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi
EP96660099A EP0781085A1 (en) 1995-12-22 1996-12-18 Method and arrangement for electromagnetically shielding an electronic means
US08/770,398 US6110563A (en) 1995-12-22 1996-12-20 Method and arrangement for electromagnetically shielding an electronic means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI956226A FI956226A (fi) 1995-12-22 1995-12-22 Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi

Publications (2)

Publication Number Publication Date
FI956226A0 FI956226A0 (fi) 1995-12-22
FI956226A true FI956226A (fi) 1997-06-23

Family

ID=8544602

Family Applications (1)

Application Number Title Priority Date Filing Date
FI956226A FI956226A (fi) 1995-12-22 1995-12-22 Menetelmä ja järjestely elektronisen väliaineen sähkömagneettiseksi suojaamiseksi

Country Status (3)

Country Link
US (1) US6110563A (fi)
EP (1) EP0781085A1 (fi)
FI (1) FI956226A (fi)

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US6900383B2 (en) * 2001-03-19 2005-05-31 Hewlett-Packard Development Company, L.P. Board-level EMI shield that adheres to and conforms with printed circuit board component and board surfaces
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US6743975B2 (en) * 2001-03-19 2004-06-01 Hewlett-Packard Development Company, L.P. Low profile non-electrically-conductive component cover for encasing circuit board components to prevent direct contact of a conformal EMI shield
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US20050118408A1 (en) * 2001-04-10 2005-06-02 Groft Cory L. Multi-layer insulation
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US7366554B2 (en) * 2004-08-09 2008-04-29 Sony Ericsson Mobile Communications Ab Reduction of near field E-M scattering using high impedance coating materials
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US8276268B2 (en) * 2008-11-03 2012-10-02 General Electric Company System and method of forming a patterned conformal structure
CN103087574B (zh) * 2011-10-27 2014-12-10 比亚迪股份有限公司 一种电磁屏蔽填料及其制备方法和一种电磁屏蔽涂料
US9861017B2 (en) 2012-01-16 2018-01-02 Nokia Technologies Oy Method and shielding units for inductive energy coils
JP5903668B2 (ja) * 2013-02-21 2016-04-13 パナソニックＩｐマネジメント株式会社 部品実装装置および部品実装方法
JP2014160788A (ja) 2013-02-21 2014-09-04 Panasonic Corp 部品実装装置および部品実装方法
US9357683B2 (en) * 2014-09-26 2016-05-31 Laird Technologies, Inc. Electromagnetic interference (EMI) shielding apparatus including electrically-conductive foam
US10651408B2 (en) * 2017-02-14 2020-05-12 International Business Machines Corporation Selenium-fullerene heterojunction solar cell
JP2021086985A (ja) * 2019-11-29 2021-06-03 日立Astemo株式会社 電子制御装置
DE102020213787A1 (de) 2020-10-29 2022-05-05 Continental Automotive Gmbh Elektronikmodul und Verfahren zum Herstellen eines solchen Elektronikmoduls

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Also Published As

Publication number Publication date
US6110563A (en) 2000-08-29
EP0781085A1 (en) 1997-06-25
FI956226A0 (fi) 1995-12-22

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