ATE422809T1 - Mobiles drahtloses kommunikationsgerät mit einem absorber zur verminderung der aus einem rf bauteil gestrahlten energie - Google Patents

Mobiles drahtloses kommunikationsgerät mit einem absorber zur verminderung der aus einem rf bauteil gestrahlten energie

Info

Publication number
ATE422809T1
ATE422809T1 AT06252677T AT06252677T ATE422809T1 AT E422809 T1 ATE422809 T1 AT E422809T1 AT 06252677 T AT06252677 T AT 06252677T AT 06252677 T AT06252677 T AT 06252677T AT E422809 T1 ATE422809 T1 AT E422809T1
Authority
AT
Austria
Prior art keywords
component
absorber
wireless communications
communications device
mobile wireless
Prior art date
Application number
AT06252677T
Other languages
English (en)
Inventor
Lizhong Zhu
Michael Corrigan
Robert Grant
Liviu George
Perry Jarmuszewski
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE422809T1 publication Critical patent/ATE422809T1/de

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
    • H05K9/0031—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields combining different shielding materials
    • 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
    • H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Transceivers (AREA)
  • Aerials With Secondary Devices (AREA)
  • Near-Field Transmission Systems (AREA)
AT06252677T 2006-05-23 2006-05-23 Mobiles drahtloses kommunikationsgerät mit einem absorber zur verminderung der aus einem rf bauteil gestrahlten energie ATE422809T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06252677A EP1860929B1 (de) 2006-05-23 2006-05-23 Mobiles drahtloses Kommunikationsgerät mit einem Absorber zur Verminderung der aus einem RF Bauteil gestrahlten Energie

Publications (1)

Publication Number Publication Date
ATE422809T1 true ATE422809T1 (de) 2009-02-15

Family

ID=37198740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06252677T ATE422809T1 (de) 2006-05-23 2006-05-23 Mobiles drahtloses kommunikationsgerät mit einem absorber zur verminderung der aus einem rf bauteil gestrahlten energie

Country Status (4)

Country Link
EP (1) EP1860929B1 (de)
AT (1) ATE422809T1 (de)
CA (1) CA2586100C (de)
DE (1) DE602006005142D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022760A1 (de) * 2009-05-27 2010-12-02 Rohde & Schwarz Gmbh & Co. Kg Hochfrequenzsignale-führendes Gerät mit äußerst geringer Störstrahlung
EP2416544B1 (de) * 2010-08-06 2015-04-29 BlackBerry Limited Elektromagnetische Abschirmung und akustische Kammer eines Mikrofons in einer mobilen elektronischen Vorrichtung
US8340735B2 (en) 2010-08-06 2012-12-25 Research In Motion Limited Electromagnetic shielding and an acoustic chamber for a microphone in a mobile electronic device
US11229147B2 (en) 2015-02-06 2022-01-18 Laird Technologies, Inc. Thermally-conductive electromagnetic interference (EMI) absorbers with silicon carbide
CN110337232B (zh) * 2019-06-25 2021-04-13 深圳市福日中诺电子科技有限公司 一种可解决全球移动通信系统传导杂散骚扰的通信装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE520785C2 (sv) * 2000-05-22 2003-08-26 Ericsson Telefon Ab L M Täcklock för en elektronikanordning
JP3922039B2 (ja) * 2002-02-15 2007-05-30 株式会社日立製作所 電磁波吸収材料及びそれを用いた各種製品
JP4311654B2 (ja) * 2004-03-30 2009-08-12 株式会社タイカ 積層電磁波吸収体

Also Published As

Publication number Publication date
DE602006005142D1 (de) 2009-03-26
CA2586100A1 (en) 2007-07-17
CA2586100C (en) 2009-03-10
EP1860929B1 (de) 2009-02-11
EP1860929A1 (de) 2007-11-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties