WO2007103741A3 - Emi shielding and thermal management assemblies including frames and covers with multi-position latching - Google Patents

Emi shielding and thermal management assemblies including frames and covers with multi-position latching Download PDF

Info

Publication number
WO2007103741A3
WO2007103741A3 PCT/US2007/063091 US2007063091W WO2007103741A3 WO 2007103741 A3 WO2007103741 A3 WO 2007103741A3 US 2007063091 W US2007063091 W US 2007063091W WO 2007103741 A3 WO2007103741 A3 WO 2007103741A3
Authority
WO
WIPO (PCT)
Prior art keywords
emi shielding
thermal management
covers
management assemblies
assemblies including
Prior art date
Application number
PCT/US2007/063091
Other languages
French (fr)
Other versions
WO2007103741A2 (en
Inventor
Gerald Robert English
Allan Richard Zuehlsdorf
Original Assignee
Laird Technologies Inc
Gerald Robert English
Allan Richard Zuehlsdorf
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 Laird Technologies Inc, Gerald Robert English, Allan Richard Zuehlsdorf filed Critical Laird Technologies Inc
Priority to EP07757737A priority Critical patent/EP1997363B1/en
Priority to DE602007010741T priority patent/DE602007010741D1/en
Priority to AT07757737T priority patent/ATE489844T1/en
Priority to CN2007800081469A priority patent/CN101395980B/en
Publication of WO2007103741A2 publication Critical patent/WO2007103741A2/en
Publication of WO2007103741A3 publication Critical patent/WO2007103741A3/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007Casings
    • H05K9/002Casings with localised screening
    • H05K9/0022Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0032Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/03Covers

Abstract

According to various aspects of the present disclosure, exemplary embodiments are of assemblies capable of providing board level EMI shielding and heat dissipation of one or more electrical components. Other aspects relate to components of such assemblies. Further aspects relate to methods of using EMI shielding and thermal management assemblies. Additional aspects relate to methods of making EMI shielding and thermal management assemblies, and methods of making the components thereof.
PCT/US2007/063091 2006-03-09 2007-03-01 Emi shielding and thermal management assemblies including frames and covers with multi-position latching WO2007103741A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07757737A EP1997363B1 (en) 2006-03-09 2007-03-01 Emi shielding and thermal management assemblies including frames and covers with multi-position latching
DE602007010741T DE602007010741D1 (en) 2006-03-09 2007-03-01 EMI SHIELDING AND HEAT MANAGEMENT ASSEMBLIES MIELUNG
AT07757737T ATE489844T1 (en) 2006-03-09 2007-03-01 EMI SHIELDING AND THERMAL MANAGEMENT ASSEMBLIES WITH MULTI-POSITION LOCKING FRAME AND COVERS
CN2007800081469A CN101395980B (en) 2006-03-09 2007-03-01 EMI shielding and thermal management assemblies including frames and covers with multi-position latching

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78100006P 2006-03-09 2006-03-09
US60/781,000 2006-03-09
US11/440,618 2006-05-25
US11/440,618 US7623360B2 (en) 2006-03-09 2006-05-25 EMI shielding and thermal management assemblies including frames and covers with multi-position latching

Publications (2)

Publication Number Publication Date
WO2007103741A2 WO2007103741A2 (en) 2007-09-13
WO2007103741A3 true WO2007103741A3 (en) 2008-05-15

Family

ID=38475692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/063091 WO2007103741A2 (en) 2006-03-09 2007-03-01 Emi shielding and thermal management assemblies including frames and covers with multi-position latching

Country Status (8)

Country Link
US (1) US7623360B2 (en)
EP (1) EP1997363B1 (en)
KR (1) KR101034920B1 (en)
CN (1) CN101395980B (en)
AT (1) ATE489844T1 (en)
DE (1) DE602007010741D1 (en)
TW (1) TWI328999B (en)
WO (1) WO2007103741A2 (en)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080310114A1 (en) * 2007-06-18 2008-12-18 Lucent Technologies Inc. Heat-transfer device for an electromagnetic interference (emi) shield using conductive bristles
US20090002949A1 (en) * 2007-06-29 2009-01-01 Lucent Technologies Inc. Heat transfer for electronic component via an electromagnetic interference (emi) shield having shield deformation
CN101453826B (en) * 2007-11-28 2011-12-21 深圳富泰宏精密工业有限公司 Stacking construction of printed circuit board
US7772505B2 (en) * 2008-02-22 2010-08-10 Laird Technologies, Inc. Electromagnetic interference (EMI) shielding apparatus and related methods
CN201230063Y (en) * 2008-03-25 2009-04-29 富士康(昆山)电脑接插件有限公司 Electric connector component
FR2934749B1 (en) * 2008-07-31 2010-08-27 Wavecom DEVICE FOR ELECTROMAGNETIC SHIELDING AND HEAT DISSIPATION DISENGAGED BY AN ELECTRONIC COMPONENT AND CORRESPONDING ELECTRONIC CIRCUIT.
CN101686630B (en) * 2008-09-26 2012-07-04 深圳富泰宏精密工业有限公司 Shielding case structure
US7965495B2 (en) 2008-10-13 2011-06-21 Apple Inc. Battery connector structures for electronic devices
TWI407899B (en) * 2008-10-17 2013-09-01 Fih Hong Kong Ltd Shielding can structure
US8363861B2 (en) * 2009-03-20 2013-01-29 Brian Hughes Entertainment system for use during the operation of a magnetic resonance imaging device
US8430264B2 (en) * 2009-05-20 2013-04-30 The Bergquist Company Method for packaging thermal interface materials
US8205766B2 (en) * 2009-05-20 2012-06-26 The Bergquist Company Method for packaging thermal interface materials
US7965514B2 (en) 2009-06-05 2011-06-21 Laird Technologies, Inc. Assemblies and methods for dissipating heat from handheld electronic devices
US8477499B2 (en) * 2009-06-05 2013-07-02 Laird Technologies, Inc. Assemblies and methods for dissipating heat from handheld electronic devices
US8213180B2 (en) * 2010-01-21 2012-07-03 Broadcom Corporation Electromagnetic interference shield with integrated heat sink
CN201967298U (en) * 2010-02-04 2011-09-07 卓英社有限公司 Shielding equipment for shielding EMI and PCB employing same
US20110255850A1 (en) * 2010-04-19 2011-10-20 Richard Hung Minh Dinh Electronic subassemblies for electronic devices
CN102238859A (en) * 2010-04-29 2011-11-09 深圳富泰宏精密工业有限公司 Electromagnetic shielding cover
TWI495423B (en) * 2010-09-21 2015-08-01 Foxconn Tech Co Ltd Thermal module and electronic device incorporating the same
US8879269B2 (en) * 2011-08-31 2014-11-04 Apple Inc. Systems and method for providing a graphite layer in an electronic device
US20130077282A1 (en) * 2011-09-09 2013-03-28 Apple Inc. Integrated thermal and emi shields and methods for making the same
US9155188B2 (en) * 2011-11-04 2015-10-06 Apple Inc. Electromagnetic interference shielding techniques
CN103208706B (en) * 2012-01-12 2015-07-08 富士康(昆山)电脑接插件有限公司 Electric coupler and assembling method thereof
KR101861278B1 (en) * 2012-03-22 2018-05-25 엘지전자 주식회사 Mobile terminal
US8622278B1 (en) * 2012-06-29 2014-01-07 Intel Corporation Socket cover with heat flow for surface mount solder reflow
US9155233B2 (en) * 2012-08-31 2015-10-06 Sierra Wireless, Inc. Electromagnetic shield configured to inhibit deformation
US9036352B2 (en) * 2012-11-30 2015-05-19 Ge Aviation Systems, Llc Phase change heat sink for transient thermal management
US9554486B2 (en) * 2013-02-22 2017-01-24 Xcerra Corporation Heat dissipation system
JP6171402B2 (en) * 2013-03-01 2017-08-02 セイコーエプソン株式会社 Modules, electronic devices, and mobile objects
US9462732B2 (en) * 2013-03-13 2016-10-04 Laird Technologies, Inc. Electromagnetic interference shielding (EMI) apparatus including a frame with drawn latching features
US9538693B2 (en) * 2013-03-15 2017-01-03 A.K. Stamping Company, Inc. Aluminum EMI / RF shield
TW201441797A (en) * 2013-04-19 2014-11-01 Foxconn Tech Co Ltd Protective device
KR20140126507A (en) * 2013-04-23 2014-10-31 삼성전자주식회사 Shielding apparatus for electronic device
WO2015023246A1 (en) * 2013-08-10 2015-02-19 Intel Corporation Thermal energy storage, dissipation and emi suppression for integrated circuits using porous graphite sheets and phase change material
KR102223618B1 (en) * 2014-02-21 2021-03-05 삼성전자주식회사 Fastening Structure For Shield Can
KR102334326B1 (en) * 2014-02-24 2021-12-02 삼성전자주식회사 Hardware Shield device and Electronic devices comprising the Same
KR20150108262A (en) * 2014-03-17 2015-09-25 삼성전자주식회사 Shield can, electronic apparatus and manufacturing method thereof
WO2015139213A1 (en) 2014-03-18 2015-09-24 华为终端有限公司 Heat dissipation assembly and electronic device
US9420734B2 (en) 2014-04-01 2016-08-16 Advanced Micro Devices, Inc. Combined electromagnetic shield and thermal management device
CN105472940B (en) * 2014-08-20 2018-08-17 南京中兴新软件有限责任公司 Heat dissipation of terminal device and mobile terminal
US9357683B2 (en) 2014-09-26 2016-05-31 Laird Technologies, Inc. Electromagnetic interference (EMI) shielding apparatus including electrically-conductive foam
WO2016053966A2 (en) * 2014-09-30 2016-04-07 Henkel IP & Holding GmbH Temperature regulation using phase change materials contained in an emi can
WO2016077683A1 (en) * 2014-11-14 2016-05-19 Laird Technologies, Inc. Solderable two piece board level shields
US20160192544A1 (en) * 2014-12-26 2016-06-30 Intel Corporation Integrated thermal emi structure for electronic devices
DE102015017305B4 (en) 2015-01-30 2023-11-09 e.solutions GmbH Arrangement and method for electromagnetic shielding
DE102015001148B4 (en) * 2015-01-30 2019-04-11 e.solutions GmbH Arrangement and method for electromagnetic shielding
US11229147B2 (en) 2015-02-06 2022-01-18 Laird Technologies, Inc. Thermally-conductive electromagnetic interference (EMI) absorbers with silicon carbide
WO2016182996A1 (en) * 2015-05-11 2016-11-17 Laird Technologies, Inc. Board level shields with adjustable covers
JP6626130B2 (en) 2015-06-04 2019-12-25 華為技術有限公司Huawei Technologies Co.,Ltd. Mobile terminal and heat dissipation and shield structure
KR102382008B1 (en) 2015-07-30 2022-04-04 삼성전자주식회사 Shield cover and electronic device having it
US9781819B2 (en) * 2015-07-31 2017-10-03 Laird Technologies, Inc. Multifunctional components for electronic devices and related methods of providing thermal management and board level shielding
US9980368B2 (en) * 2015-08-18 2018-05-22 Foxcomm Interconnect Technology Limited Detachable shielding device
WO2017044379A1 (en) * 2015-09-09 2017-03-16 Laird Technologies, Inc. Flexible multipiece board level shields
KR102370421B1 (en) * 2015-09-30 2022-03-07 삼성디스플레이 주식회사 Control circuit unit and display device having the same
US20170105278A1 (en) * 2015-10-13 2017-04-13 Google Inc. Integrated heat spreader and emi shield
CN105246314B (en) 2015-10-14 2018-09-04 小米科技有限责任公司 Shielding case, pcb board and terminal device
EP3348124B1 (en) 2015-10-16 2021-05-26 Laird Technologies, Inc. Thermally-conductive electromagnetic interference (emi) absorbers positioned or positionable between board level shields and heat sinks
US9788413B2 (en) 2015-11-09 2017-10-10 Motorola Solutions, Inc. Electromagnetic interference shielding assembly and method of providing electromagnetic interference shielding
WO2017087136A1 (en) * 2015-11-20 2017-05-26 Laird Technologies, Inc. Board level shield including an integrated heat sink
CN106817887B (en) * 2015-11-30 2020-08-18 深圳富泰宏精密工业有限公司 Shielding case, shielding case assembly and electronic device applying shielding case assembly
EP3391720B1 (en) 2015-12-14 2021-09-01 A.K. Stamping Company, Inc. Multi-piece shield
DE112016005793B4 (en) 2015-12-18 2023-09-21 Continental Automotive Systems, Inc. Sliding thermal shield
CN107396592B (en) * 2016-05-17 2021-02-02 中兴通讯股份有限公司 Terminal device and heat radiation structure thereof
US10373916B2 (en) * 2016-07-28 2019-08-06 Universal Scientific Industrial (Shanghai) Co., Ltd. Semiconductor device packages
CN106455419A (en) * 2016-09-05 2017-02-22 珠海格力电器股份有限公司 Heat dissipation structure of electronic equipment
CN106455428B (en) * 2016-09-29 2018-12-21 努比亚技术有限公司 A kind of mobile terminal
CN106413345B (en) * 2016-09-29 2019-01-15 努比亚技术有限公司 A kind of encapsulating method of conducting-heat elements
CN106455426B (en) * 2016-09-29 2019-06-07 努比亚技术有限公司 A kind of encapsulating method of conducting-heat elements
CN106455429B (en) * 2016-09-29 2019-01-15 努比亚技术有限公司 A kind of encapsulating method of conducting-heat elements
CN106304797B (en) * 2016-09-29 2019-03-08 努比亚技术有限公司 A kind of mobile terminal
CN106304799B (en) * 2016-09-29 2019-03-08 努比亚技术有限公司 A kind of encapsulating method and mobile terminal of conducting-heat elements
CN106455427B (en) * 2016-09-29 2019-03-05 努比亚技术有限公司 A kind of mobile terminal
WO2018085368A1 (en) * 2016-11-01 2018-05-11 Gentex Corporation Electromagnetic shield for rearview assembly
US10542644B2 (en) 2016-12-14 2020-01-21 A.K. Stamping Company, Inc. Two-piece solderable shield
US10440799B2 (en) * 2017-04-06 2019-10-08 Hisense Broadband Multimedia Technologies Co., Ltd. Optical module
CN107135598A (en) * 2017-04-07 2017-09-05 天津莱尔德电子材料有限公司 Heat abstractor and electronic equipment
JP2018207040A (en) * 2017-06-08 2018-12-27 株式会社東芝 Shield case
CN109104841B (en) * 2017-06-21 2020-11-10 神讯电脑(昆山)有限公司 Heat conductive plate with electromagnetic shielding function
KR102482837B1 (en) * 2017-11-10 2022-12-29 삼성전자주식회사 Electronic device with heat radiating structure
US10631438B2 (en) * 2017-12-23 2020-04-21 International Business Machines Corporation Mechanically flexible cold plates for low power components
WO2019161282A1 (en) * 2018-02-17 2019-08-22 Laird Technologies, Inc. Thermal interface materials having high dielectric losses and low dielectric constants
WO2020056165A1 (en) * 2018-09-14 2020-03-19 Raytheon Company Module base with integrated thermal spreader and heat sink for thermal and structural management of high-performance integrated circuits or other devices
US10510713B1 (en) * 2018-10-28 2019-12-17 Taiwan Semiconductor Manufacturing Co., Ltd. Semicondcutor package and method of manufacturing the same
US11150700B2 (en) * 2018-11-02 2021-10-19 Microsoft Technology Licensing, Llc Radio frequency filter fin pack design in consumer electronics
JP7221091B2 (en) * 2019-03-12 2023-02-13 日本ルメンタム株式会社 optical module
US11099618B1 (en) * 2020-01-27 2021-08-24 Seagate Technology Llc Compact portable data storage device
CA3170441A1 (en) * 2021-11-02 2023-05-02 Ametek, Inc. Circuit card assemblies
CN114430625B (en) * 2022-01-25 2023-12-12 中国船舶集团有限公司第七二四研究所 One-time welding process for reducing cavity rate of LGA welding spot
US11917801B1 (en) * 2023-04-28 2024-02-27 Hewlett Packard Enterprise Development Lp Electromagnetic interference shield

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461257A (en) * 1994-03-31 1995-10-24 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with flat-topped heat sink
US5586005A (en) * 1995-03-16 1996-12-17 International Business Machines Corporation Removable heat sink assembly for a chip package
US5585671A (en) * 1994-10-07 1996-12-17 Nagesh; Voddarahalli K. Reliable low thermal resistance package for high power flip clip ICs
US20030224186A1 (en) * 2001-12-14 2003-12-04 Feng Qian Jane Thermally conductive phase change materials

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047648A (en) 1959-05-04 1962-07-31 Northrop Corp Transistor clip, heat sink type
US3208511A (en) 1961-11-21 1965-09-28 Int Electronic Res Corp Transistor elevated cooler
US3572428A (en) 1969-01-29 1971-03-23 Motorola Inc Clamping heat sink
US3721746A (en) 1971-10-01 1973-03-20 Motorola Inc Shielding techniques for r.f. circuitry
US4203488A (en) 1978-03-01 1980-05-20 Aavid Engineering, Inc. Self-fastened heat sinks
US4235285A (en) 1979-10-29 1980-11-25 Aavid Engineering, Inc. Self-fastened heat sinks
US4345267A (en) 1980-03-31 1982-08-17 Amp Incorporated Active device substrate connector having a heat sink
US4405961A (en) 1981-08-06 1983-09-20 International Business Machines Thermoelectric cooling of magnetic head assemblies
US4433886A (en) 1981-12-17 1984-02-28 Elco Corporation Connector mounting for integrated circuit chip packages
US4481525A (en) 1982-08-12 1984-11-06 Anthony D. Calabro Heat dissipator for integrated circuit chips
US4508163A (en) 1983-01-18 1985-04-02 Aavid Engineering, Inc. Heat sinks for integrated circuit modules
US5130888A (en) 1984-05-31 1992-07-14 Thermalloy Incorporated Spring clip fastener for surface mounting of printed circuit board components
US4661888A (en) 1984-07-03 1987-04-28 Hewlett-Packard Company Removable modular housing for RF circuits
US4679118A (en) 1984-08-07 1987-07-07 Aavid Engineering, Inc. Electronic chip-carrier heat sinks
US4729426A (en) 1986-03-06 1988-03-08 Thermalloy Incorporated Bonded clip heat sink
US4754101A (en) 1986-10-23 1988-06-28 Instrument Specialties Co., Inc. Electromagnetic shield for printed circuit board
US5052481A (en) 1988-05-26 1991-10-01 International Business Machines Corporation High conduction cooling module having internal fins and compliant interfaces for vlsi chip technology
US4933746A (en) 1988-09-12 1990-06-12 Aavid Engineering, Inc. Three-legged clip
US5288313A (en) 1990-05-31 1994-02-22 Shipley Company Inc. Electroless plating catalyst
US5060114A (en) 1990-06-06 1991-10-22 Zenith Electronics Corporation Conformable pad with thermally conductive additive for heat dissipation
US5175613A (en) 1991-01-18 1992-12-29 Digital Equipment Corporation Package for EMI, ESD, thermal, and mechanical shock protection of circuit chips
EP0512186A1 (en) 1991-05-03 1992-11-11 International Business Machines Corporation Cooling structures and package modules for semiconductors
US5357404A (en) 1991-11-18 1994-10-18 The Whitaker Corporation EMI shield, and assembly using same
US5241453A (en) 1991-11-18 1993-08-31 The Whitaker Corporation EMI shielding device
US5175395A (en) 1991-11-27 1992-12-29 Rockwell International Corporation Electromagnetic shield
US5208731A (en) 1992-01-17 1993-05-04 International Electronic Research Corporation Heat dissipating assembly
US5295043A (en) 1992-02-03 1994-03-15 Tandon Corporation Clip-on heat sink and method of cooling a computer chip package
US5365399A (en) 1992-08-03 1994-11-15 Motorola, Inc. Heat sinking apparatus for surface mountable power devices
US5285350A (en) 1992-08-28 1994-02-08 Aavid Engineering, Inc. Heat sink plate for multiple semi-conductors
US5354951A (en) 1993-03-15 1994-10-11 Leader Tech, Inc. Circuit board component shielding enclosure and assembly
US5329426A (en) 1993-03-22 1994-07-12 Digital Equipment Corporation Clip-on heat sink
US5485037A (en) 1993-04-12 1996-01-16 Amkor Electronics, Inc. Semiconductor device having a thermal dissipator and electromagnetic shielding
SE9302243L (en) 1993-06-29 1994-12-30 Ericsson Telefon Ab L M Apparatus for shielding and cooling of electronic components
US5367433A (en) 1993-09-27 1994-11-22 Blomquist Michael L Package clip on heat sink
US5416668A (en) 1993-11-09 1995-05-16 At&T Corp. Shielded member
KR970005712B1 (en) 1994-01-11 1997-04-19 삼성전자 주식회사 High heat sink package
DE9404266U1 (en) 1994-03-14 1994-05-19 Siemens Nixdorf Inf Syst Cooling and shielding device for an integrated circuit
SE9401203L (en) 1994-04-11 1995-10-12 Ellemtel Utvecklings Ab Screen and cooler
US5811050A (en) 1994-06-06 1998-09-22 Gabower; John F. Electromagnetic interference shield for electronic devices
JP2845141B2 (en) 1994-09-13 1999-01-13 ノーリツ鋼機株式会社 Film mounting equipment for photo printing equipment
US5524908A (en) 1994-09-14 1996-06-11 W. L. Gore & Associates Multi-layer EMI/RFI gasket shield
US5572070A (en) 1995-02-06 1996-11-05 Rjr Polymers, Inc. Integrated circuit packages with heat dissipation for high current load
US5566052A (en) 1995-06-08 1996-10-15 Northern Telecom Limited Electronic devices with electromagnetic radiation interference shields and heat sinks
DE19531628C2 (en) 1995-08-28 1999-08-12 Siemens Ag Heatsink
US5550713A (en) 1995-09-06 1996-08-27 Aironet Wireless Communications, Inc. Electromagnetic shielding assembly for printed circuit board
JP3123638B2 (en) 1995-09-25 2001-01-15 株式会社三井ハイテック Semiconductor device
US5761053A (en) 1996-05-08 1998-06-02 W. L. Gore & Associates, Inc. Faraday cage
SE507255C2 (en) 1996-08-22 1998-05-04 Ericsson Telefon Ab L M Screen Protectors
US5717577A (en) 1996-10-30 1998-02-10 Ericsson, Inc. Gasketed shield can for shielding emissions of electromagnetic energy
DE29620596U1 (en) 1996-11-26 1998-01-22 Siemens Ag Socket for an integrated circuit
US5804875A (en) 1996-12-10 1998-09-08 Dell Computer Corporation Computer system with heat sink having an integrated grounding tab
EP0866648B1 (en) 1997-03-19 2005-01-05 Telefonaktiebolaget LM Ericsson (publ) A two-part electromagnetic radiation shielding device for mounting on a printed circuit board
SE511926C2 (en) 1997-04-16 1999-12-20 Ericsson Telefon Ab L M Screen enclosure as well as process for making and using a screen enclosure and mobile phone with screen enclosure
US5866943A (en) 1997-06-23 1999-02-02 Lsi Logic Corporation System and method for forming a grid array device package employing electomagnetic shielding
US5990418A (en) 1997-07-29 1999-11-23 International Business Machines Corporation Hermetic CBGA/CCGA structure with thermal paste cooling
US6049469A (en) 1997-08-20 2000-04-11 Dell Usa, L.P. Combination electromagnetic shield and heat spreader
US5953206A (en) 1997-10-15 1999-09-14 Hewlett-Packard Company Thermal dissipation and EMI shielding structure for notebook computers
US5917701A (en) 1997-11-05 1999-06-29 Artesyn Technologies, Inc. Heat sink hold-down clip
JP3597368B2 (en) 1998-02-16 2004-12-08 アルプス電気株式会社 Electronics
US6005186A (en) 1998-03-27 1999-12-21 International Business Machines Corporation Snap-fit electromagnetic shield
US6122167A (en) 1998-06-02 2000-09-19 Dell Usa, L.P. Integrated hybrid cooling with EMI shielding for a portable computer
JP3032505B1 (en) 1998-10-19 2000-04-17 北川工業株式会社 heatsink
US6347035B1 (en) 1998-10-30 2002-02-12 Fujitsu Limited Low profile EMI shield with heat spreading plate
CN101427618B (en) 1998-12-15 2011-04-20 万加德产品股份有限公司 Electromagnetic interference shielding device
US6178097B1 (en) 1999-01-22 2001-01-23 Dial Tool Industries, Inc. RF shield having removable cover
US6075700A (en) 1999-02-02 2000-06-13 Compaq Computer Corporation Method and system for controlling radio frequency radiation in microelectronic packages using heat dissipation structures
US6674653B1 (en) 1999-04-16 2004-01-06 Agilent Technologies, Inc. Shielding scheme for a circuit board
US6195267B1 (en) * 1999-06-23 2001-02-27 Ericsson Inc. Gel structure for combined EMI shielding and thermal control of microelectronic assemblies
EP1230830A4 (en) 1999-10-12 2006-04-26 Wavezero Inc Emi containment apparatus
US6269008B1 (en) 1999-11-22 2001-07-31 Lucent Technologies Inc. Multi-walled electromagnetic interference shield
SE521646C2 (en) 1999-11-23 2003-11-18 Ericsson Telefon Ab L M Covering element for module
US6205026B1 (en) 2000-01-31 2001-03-20 Intel Corporation Heat sink retention components and system
JP4438164B2 (en) 2000-03-01 2010-03-24 ソニー株式会社 Shield case
US6483719B1 (en) 2000-03-21 2002-11-19 Spraylat Corporation Conforming shielded form for electronic component assemblies
TW477516U (en) 2000-04-18 2002-02-21 Hon Hai Prec Ind Co Ltd Shielding structure of electronic device
DE10026353A1 (en) 2000-05-27 2001-11-29 Mannesmann Vdo Ag Shielded electronic circuit
US6430043B1 (en) 2000-10-30 2002-08-06 Intel Corporation Heat sink grounding unit
US6490173B2 (en) 2000-12-19 2002-12-03 Thomson Licensing, S.A. Method and apparatus for providing electromagnetic shielding
US6445583B1 (en) 2001-01-26 2002-09-03 Laird Technologies, Inc. Snap in heat sink shielding lid
US6501018B2 (en) 2001-01-31 2002-12-31 Hewlett-Packard Company EMI gasket having enhanced z-axis compliance
US6377475B1 (en) 2001-02-26 2002-04-23 Gore Enterprise Holdings, Inc. Removable electromagnetic interference shield
US6552261B2 (en) 2001-04-27 2003-04-22 Bmi, Inc. Push-fit shield
US6965071B2 (en) 2001-05-10 2005-11-15 Parker-Hannifin Corporation Thermal-sprayed metallic conformal coatings used as heat spreaders
US6949706B2 (en) * 2001-09-28 2005-09-27 Siemens Information And Communication Mobile, Llc Radio frequency shield for electronic equipment
US20040052064A1 (en) 2001-11-15 2004-03-18 Oliver Michael J. Electromagnetic shielding and cooling device for printed circuit board
US6676137B2 (en) 2002-02-27 2004-01-13 Hewlett-Packard Development Company, L.P. Snap-on EMI gasket clip and method of sealing a computer chassis from EMI
US6744640B2 (en) 2002-04-10 2004-06-01 Gore Enterprise Holdings, Inc. Board-level EMI shield with enhanced thermal dissipation
US7245896B2 (en) * 2002-06-24 2007-07-17 Lg Electronics Inc. Apparatus for improving reception sensitivity of public wave receiver by reducing noise externally-emitted in the public wave receiver
DE10231145A1 (en) 2002-07-10 2004-01-29 Siemens Ag Shielding device for electronic assemblies on a printed circuit board
DE10236361C5 (en) * 2002-08-08 2010-08-12 Adc Gmbh Distribution terminal module for telecommunications and data technology
EP1420623A1 (en) * 2002-11-12 2004-05-19 Thomson Licensing S.A. Shield casing with heat sink for electric circuits
US6673998B1 (en) 2003-01-02 2004-01-06 Accton Technology Corporation Electromagnetic shielding device with heat-dissipating capability
US6946598B1 (en) 2003-02-25 2005-09-20 Storage Technology Corporation Snap-in slot mount RFI/EMI clips
US6943287B2 (en) 2003-03-31 2005-09-13 Molex Incorporated Shielding cage with improved EMI shielding gasket construction
JP3803650B2 (en) 2003-04-14 2006-08-02 北川工業株式会社 EMI gasket and EMI gasket manufacturing method
US6989994B2 (en) 2004-02-26 2006-01-24 Eagle Comtronics, Inc. Circuit board sub-assemblies, methods for manufacturing same, electronic signal filters including same, and methods, for manufacturing electronic signal filters including same
US20050236171A1 (en) 2004-04-23 2005-10-27 Garcia Jorge L Shield frame for a radio frequency shielding assembly
US20050237727A1 (en) 2004-04-26 2005-10-27 Adc Broadband Access Systems, Inc. Radio frequency shield covers
US7529095B2 (en) * 2007-09-28 2009-05-05 Visteon Global Technologies, Inc. Integrated electrical shield in a heat sink

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461257A (en) * 1994-03-31 1995-10-24 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with flat-topped heat sink
US5585671A (en) * 1994-10-07 1996-12-17 Nagesh; Voddarahalli K. Reliable low thermal resistance package for high power flip clip ICs
US5586005A (en) * 1995-03-16 1996-12-17 International Business Machines Corporation Removable heat sink assembly for a chip package
US20030224186A1 (en) * 2001-12-14 2003-12-04 Feng Qian Jane Thermally conductive phase change materials

Also Published As

Publication number Publication date
KR101034920B1 (en) 2011-05-17
US7623360B2 (en) 2009-11-24
EP1997363A4 (en) 2010-04-07
EP1997363A2 (en) 2008-12-03
CN101395980A (en) 2009-03-25
TW200810683A (en) 2008-02-16
WO2007103741A2 (en) 2007-09-13
DE602007010741D1 (en) 2011-01-05
CN101395980B (en) 2011-09-07
KR20080106921A (en) 2008-12-09
TWI328999B (en) 2010-08-11
EP1997363B1 (en) 2010-11-24
US20070210082A1 (en) 2007-09-13
ATE489844T1 (en) 2010-12-15

Similar Documents

Publication Publication Date Title
WO2007103741A3 (en) Emi shielding and thermal management assemblies including frames and covers with multi-position latching
ATE528365T1 (en) THERMAL TRANSFER TAPE WITH IMPROVED FUNCTIONALITY
TW200634671A (en) Optically variable element comprising an electrically active layer
WO2007092515A3 (en) Heat sink gasket
WO2007050547A3 (en) Lamp thermal management system
WO2007001631A3 (en) Instant messaging with data sharing
GB2474141A (en) Dissipating heat within housings for electrical components
WO2012033839A3 (en) Oxygen concentrator heat management system and method
EP1953193A4 (en) Flame-retardant resin composition, and insulated wire, insulated shielded wire, insulated cable and insulating tubing made by using the same
WO2007095037A3 (en) Fiber distribution hub with outside accessible grounding terminals
WO2007079103A3 (en) Compositions comprising novel compounds and electronic devices made with such compositions
WO2008130868A3 (en) Assembly having a main unit and a mounting unit
WO2014184300A3 (en) A subsea unit with conduction and convection cooling
PL1869379T3 (en) Double-seal gasket for refrigerator cabinets with high heat insulation properties
WO2007022106A3 (en) Photovoltaic cells with interconnects to external circuit
WO2008076185A3 (en) Airflow redirector
WO2011153059A3 (en) Board level electromagnetic interference (emi) shields with through hole latching mechanisms
TW200733824A (en) Wiring circuit board
WO2011003997A9 (en) Thermally mounting electronics to a photovoltaic panel
WO2005002018A3 (en) Connector related structures including an energy
ATE501228T1 (en) ADHESIVE
WO2007146382A3 (en) Hydrophobic compositions for electronic applications
WO2012091320A3 (en) Epoxy resin compound and radiant heat circuit board using the same
WO2010117570A3 (en) Thermal-electrical assembly for a portable communication device
EP2662395A3 (en) Epoxy resin, epoxy resin compound comprising the same, and radiant heat circuit board using the compound

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 200780008146.9

Country of ref document: CN

Ref document number: 1020087021931

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 5394/CHENP/2008

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2007757737

Country of ref document: EP