AU2001260920A1 - Electromagnetic shield for an electronic device - Google Patents

Electromagnetic shield for an electronic device

Info

Publication number
AU2001260920A1
AU2001260920A1 AU2001260920A AU6092001A AU2001260920A1 AU 2001260920 A1 AU2001260920 A1 AU 2001260920A1 AU 2001260920 A AU2001260920 A AU 2001260920A AU 6092001 A AU6092001 A AU 6092001A AU 2001260920 A1 AU2001260920 A1 AU 2001260920A1
Authority
AU
Australia
Prior art keywords
electronic device
electromagnetic shield
shield
electromagnetic
electronic
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.)
Abandoned
Application number
AU2001260920A
Other languages
English (en)
Inventor
Lars Bolander
Mats Hogberg
Mikael Johansson
Gunnar Skatt
Goran Snygg
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001260920A1 publication Critical patent/AU2001260920A1/en
Abandoned legal-status Critical Current

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
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0029—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields made from non-conductive materials intermixed with electro-conductive particles
    • 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
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Casings For Electric Apparatus (AREA)
AU2001260920A 2000-05-22 2001-05-22 Electromagnetic shield for an electronic device Abandoned AU2001260920A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0001900 2000-05-22
SE0001900A SE520785C2 (sv) 2000-05-22 2000-05-22 Täcklock för en elektronikanordning
PCT/SE2001/001127 WO2001091530A1 (en) 2000-05-22 2001-05-22 Electromagnetic shield for an electronic device
US10/284,097 US6900384B2 (en) 2000-05-22 2002-10-31 Cover for an electronic device

Publications (1)

Publication Number Publication Date
AU2001260920A1 true AU2001260920A1 (en) 2001-12-03

Family

ID=32852821

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260920A Abandoned AU2001260920A1 (en) 2000-05-22 2001-05-22 Electromagnetic shield for an electronic device

Country Status (4)

Country Link
US (1) US6900384B2 (sv)
AU (1) AU2001260920A1 (sv)
SE (1) SE520785C2 (sv)
WO (1) WO2001091530A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7310067B1 (en) 2006-05-23 2007-12-18 Research In Motion Limited Mobile wireless communications device with reduced interfering RF energy into RF metal shield secured on circuit board
ATE422809T1 (de) * 2006-05-23 2009-02-15 Research In Motion Ltd Mobiles drahtloses kommunikationsgerät mit einem absorber zur verminderung der aus einem rf bauteil gestrahlten energie
CN104575567B (zh) * 2013-10-17 2017-03-15 赛恩倍吉科技顾问（深圳）有限公司 硬盘盒
JP2021536126A (ja) * 2018-08-21 2021-12-23 レアード テクノロジーズ インコーポレイテッドLaird Technologies, Inc. パターン化された材料及びフィルム、ならびにそれらを作製するためのシステム及び方法
US12022642B2 (en) 2018-08-21 2024-06-25 Laird Technologies, Inc. Patterned electromagnetic interference (EMI) mitigation materials including carbon nanotubes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836967A (en) * 1958-03-10 1974-09-17 R Wright Broadband microwave energy absorptive structure
US4754101A (en) * 1986-10-23 1988-06-28 Instrument Specialties Co., Inc. Electromagnetic shield for printed circuit board
US4825090A (en) * 1988-02-09 1989-04-25 Grabis Dietrich W Shielding membrane
DE3818114A1 (de) * 1988-05-27 1989-11-30 Gruenzweig & Hartmann Montage Absorber fuer elektromagnetische und akustische wellen
JPH02303097A (ja) * 1989-05-18 1990-12-17 Akzo Kashima Ltd 電波無響室
JP3442877B2 (ja) * 1994-02-21 2003-09-02 富士通株式会社 樹脂成形品及びその製造方法
US5814761A (en) * 1995-09-07 1998-09-29 Shakti Audio Innovations Passive EMI dissipation apparatus and method
SE511964C2 (sv) * 1997-05-29 1999-12-20 Ericsson Telefon Ab L M Skärmningshölje jämte förfaranden för att framställa ett skärmningshölje
JPH11307974A (ja) * 1998-04-27 1999-11-05 Sony Corp 電磁波シールド装置と電磁波シールド方法

Also Published As

Publication number Publication date
SE0001900L (sv) 2001-11-23
SE0001900D0 (sv) 2000-05-22
SE520785C2 (sv) 2003-08-26
US20040084196A1 (en) 2004-05-06
WO2001091530A1 (en) 2001-11-29
US6900384B2 (en) 2005-05-31

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