SG103383A1 - A heat sink apparatus that provides electrical isolation for integrally shielded circuit - Google Patents

A heat sink apparatus that provides electrical isolation for integrally shielded circuit

Info

Publication number
SG103383A1
SG103383A1 SG200300045A SG200300045A SG103383A1 SG 103383 A1 SG103383 A1 SG 103383A1 SG 200300045 A SG200300045 A SG 200300045A SG 200300045 A SG200300045 A SG 200300045A SG 103383 A1 SG103383 A1 SG 103383A1
Authority
SG
Singapore
Prior art keywords
heat sink
electrical isolation
provides electrical
sink apparatus
shielded circuit
Prior art date
Application number
SG200300045A
Other languages
English (en)
Inventor
R Dove Lewis
G Wong Marvin
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of SG103383A1 publication Critical patent/SG103383A1/en

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00Arrangements for protection of devices
    • H10W42/20Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00Arrangements for thermal protection or thermal control
    • H10W40/20Arrangements for cooling
    • H10W40/22Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
    • H10W40/226Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections characterised by projecting parts, e.g. fins to increase surface area
    • H10W40/228Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections characterised by projecting parts, e.g. fins to increase surface area the projecting parts being wire-shaped or pin-shaped
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/67Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
    • H10W70/68Shapes or dispositions thereof
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/67Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
    • H10W70/68Shapes or dispositions thereof
    • H10W70/682Shapes or dispositions thereof comprising holes having chips therein
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/67Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
    • H10W70/68Shapes or dispositions thereof
    • H10W70/685Shapes or dispositions thereof comprising multiple insulating layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/071Connecting or disconnecting
    • H10W72/075Connecting or disconnecting of bond wires
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/50Bond wires
    • H10W72/551Materials of bond wires
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/851Dispositions of multiple connectors or interconnections
    • H10W72/874On different surfaces
    • H10W72/884Die-attach connectors and bond wires
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages
    • H10W72/90Bond pads, in general
    • H10W72/951Materials of bond pads
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/731Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/734Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/731Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/736Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/731Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
    • H10W90/737Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a laterally-adjacent lead frame, conducting package substrate or heat sink
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/701Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
SG200300045A 2002-06-20 2003-01-08 A heat sink apparatus that provides electrical isolation for integrally shielded circuit SG103383A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/176,025 US6625028B1 (en) 2002-06-20 2002-06-20 Heat sink apparatus that provides electrical isolation for integrally shielded circuit

Publications (1)

Publication Number Publication Date
SG103383A1 true SG103383A1 (en) 2004-04-29

Family

ID=28041306

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200300045A SG103383A1 (en) 2002-06-20 2003-01-08 A heat sink apparatus that provides electrical isolation for integrally shielded circuit

Country Status (4)

Country Link
US (2) US6625028B1 (https=)
JP (1) JP2004023096A (https=)
SG (1) SG103383A1 (https=)
TW (1) TW200400606A (https=)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW517361B (en) * 2001-12-31 2003-01-11 Megic Corp Chip package structure and its manufacture process
US6673698B1 (en) 2002-01-19 2004-01-06 Megic Corporation Thin film semiconductor package utilizing a glass substrate with composite polymer/metal interconnect layers
TW503496B (en) 2001-12-31 2002-09-21 Megic Corp Chip packaging structure and manufacturing process of the same
TW584950B (en) 2001-12-31 2004-04-21 Megic Corp Chip packaging structure and process thereof
TW544882B (en) 2001-12-31 2003-08-01 Megic Corp Chip package structure and process thereof
JP4159861B2 (ja) * 2002-11-26 2008-10-01 新日本無線株式会社 プリント回路基板の放熱構造の製造方法
JP2005026263A (ja) * 2003-06-30 2005-01-27 Nec Compound Semiconductor Devices Ltd 混成集積回路
US7269005B2 (en) 2003-11-21 2007-09-11 Intel Corporation Pumped loop cooling with remote heat exchanger and display cooling
US6853055B1 (en) * 2003-11-26 2005-02-08 Actel Corporation Radiation shielding die carrier package
US20050141195A1 (en) * 2003-12-31 2005-06-30 Himanshu Pokharna Folded fin microchannel heat exchanger
KR100634379B1 (ko) * 2004-07-14 2006-10-16 삼성전자주식회사 반도체 패키지
CN101066008A (zh) * 2004-11-30 2007-10-31 Lm爱立信电话有限公司 改进了散热的印刷电路板组件
CN1849052A (zh) * 2005-04-05 2006-10-18 鸿富锦精密工业(深圳)有限公司 电磁干扰屏蔽封装体及其制程
JP2006339223A (ja) * 2005-05-31 2006-12-14 Toshiba Tec Corp Cpuの放熱構造
DE102005049872B4 (de) * 2005-10-18 2010-09-23 Continental Automotive Gmbh IC-Bauelement mit Kühlanordnung
TWI449137B (zh) * 2006-03-23 2014-08-11 製陶技術創新製陶工程股份公司 構件或電路用的攜帶體
US20070267642A1 (en) * 2006-05-16 2007-11-22 Luminus Devices, Inc. Light-emitting devices and methods for manufacturing the same
US20070279885A1 (en) * 2006-05-31 2007-12-06 Basavanhally Nagesh R Backages with buried electrical feedthroughs
US7982684B2 (en) * 2006-12-06 2011-07-19 The Boeing Company Method and structure for RF antenna module
US7444737B2 (en) * 2006-12-07 2008-11-04 The Boeing Company Method for manufacturing an antenna
DE102007037297A1 (de) * 2007-08-07 2009-02-19 Continental Automotive Gmbh Schaltungsträgeraufbau mit verbesserter Wärmeableitung
JP5324773B2 (ja) * 2007-11-06 2013-10-23 インターナショナル・ビジネス・マシーンズ・コーポレーション 回路モジュールとその製造方法
US20090129024A1 (en) * 2007-11-15 2009-05-21 Dennis Mahoney Inverted through circuit board mounting with heat sink
US8378372B2 (en) * 2008-03-25 2013-02-19 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and horizontal signal routing
US8232576B1 (en) 2008-03-25 2012-07-31 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and ceramic block in post
US9018667B2 (en) * 2008-03-25 2015-04-28 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and dual adhesives
US8207553B2 (en) * 2008-03-25 2012-06-26 Bridge Semiconductor Corporation Semiconductor chip assembly with base heat spreader and cavity in base
US20100072511A1 (en) * 2008-03-25 2010-03-25 Lin Charles W C Semiconductor chip assembly with copper/aluminum post/base heat spreader
US8212279B2 (en) * 2008-03-25 2012-07-03 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader, signal post and cavity
US8288792B2 (en) 2008-03-25 2012-10-16 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base/post heat spreader
US8203167B2 (en) * 2008-03-25 2012-06-19 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and adhesive between base and terminal
US8525214B2 (en) 2008-03-25 2013-09-03 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader with thermal via
US8310043B2 (en) * 2008-03-25 2012-11-13 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader with ESD protection layer
US8354688B2 (en) 2008-03-25 2013-01-15 Bridge Semiconductor Corporation Semiconductor chip assembly with bump/base/ledge heat spreader, dual adhesives and cavity in bump
US8193556B2 (en) * 2008-03-25 2012-06-05 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and cavity in post
US7948076B2 (en) * 2008-03-25 2011-05-24 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and vertical signal routing
US8148747B2 (en) * 2008-03-25 2012-04-03 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base/cap heat spreader
US20110163348A1 (en) * 2008-03-25 2011-07-07 Bridge Semiconductor Corporation Semiconductor chip assembly with bump/base heat spreader and inverted cavity in bump
US8329510B2 (en) * 2008-03-25 2012-12-11 Bridge Semiconductor Corporation Method of making a semiconductor chip assembly with a post/base heat spreader with an ESD protection layer
US20110278638A1 (en) 2008-03-25 2011-11-17 Lin Charles W C Semiconductor chip assembly with post/dielectric/post heat spreader
US20110156090A1 (en) * 2008-03-25 2011-06-30 Lin Charles W C Semiconductor chip assembly with post/base/post heat spreader and asymmetric posts
US8110446B2 (en) * 2008-03-25 2012-02-07 Bridge Semiconductor Corporation Method of making a semiconductor chip assembly with a post/base heat spreader and a conductive trace
US8531024B2 (en) * 2008-03-25 2013-09-10 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and multilevel conductive trace
US8314438B2 (en) * 2008-03-25 2012-11-20 Bridge Semiconductor Corporation Semiconductor chip assembly with bump/base heat spreader and cavity in bump
US8324723B2 (en) * 2008-03-25 2012-12-04 Bridge Semiconductor Corporation Semiconductor chip assembly with bump/base heat spreader and dual-angle cavity in bump
US8415703B2 (en) 2008-03-25 2013-04-09 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base/flange heat spreader and cavity in flange
US20100181594A1 (en) * 2008-03-25 2010-07-22 Lin Charles W C Semiconductor chip assembly with post/base heat spreader and cavity over post
US20100052005A1 (en) * 2008-03-25 2010-03-04 Lin Charles W C Semiconductor chip assembly with post/base heat spreader and conductive trace
US8269336B2 (en) * 2008-03-25 2012-09-18 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and signal post
US8067784B2 (en) * 2008-03-25 2011-11-29 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and substrate
US8129742B2 (en) 2008-03-25 2012-03-06 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and plated through-hole
KR101004842B1 (ko) * 2008-07-25 2010-12-28 삼성전기주식회사 전자 칩 모듈
FR2934749B1 (fr) * 2008-07-31 2010-08-27 Wavecom Dispositif de blindage electromagnetique et de dissipation de chaleur degagee par un composant electronique et circuit electronique correspondant.
JP2010073767A (ja) * 2008-09-17 2010-04-02 Jtekt Corp 多層回路基板
JP4760930B2 (ja) * 2009-02-27 2011-08-31 株式会社デンソー Ic搭載基板、多層プリント配線板、及び製造方法
US8324653B1 (en) 2009-08-06 2012-12-04 Bridge Semiconductor Corporation Semiconductor chip assembly with ceramic/metal substrate
US10290788B2 (en) * 2009-11-24 2019-05-14 Luminus Devices, Inc. Systems and methods for managing heat from an LED
TWI485823B (zh) * 2010-07-08 2015-05-21 旭德科技股份有限公司 半導體封裝結構及半導體封裝結構的製作方法
CN101937900B (zh) * 2010-07-31 2013-01-09 华为技术有限公司 一种微波毫米波电路
CN102376677B (zh) * 2010-08-20 2013-07-10 旭德科技股份有限公司 半导体封装结构及半导体封装结构的制作方法
TWI451549B (zh) * 2010-11-12 2014-09-01 欣興電子股份有限公司 嵌埋半導體元件之封裝結構及其製法
US8351221B2 (en) * 2011-01-14 2013-01-08 Rf Micro Devices, Inc. Stacked shield compartments for electronic components
TWI446464B (zh) * 2011-05-20 2014-07-21 旭德科技股份有限公司 封裝結構及其製作方法
US20140247564A1 (en) * 2011-10-31 2014-09-04 Thomson Licensing A Corporation Shielding structure for electronic device
KR101861278B1 (ko) * 2012-03-22 2018-05-25 엘지전자 주식회사 이동 단말기
TWI489918B (zh) * 2012-11-23 2015-06-21 旭德科技股份有限公司 封裝載板
US9179537B2 (en) * 2012-12-13 2015-11-03 Apple Inc. Methods for forming metallized dielectric structures
US9380703B2 (en) * 2013-02-20 2016-06-28 Raytheon Company Carrier board for attachment of integrated circuit to circuit board
US9385059B2 (en) * 2013-08-28 2016-07-05 Infineon Technologies Ag Overmolded substrate-chip arrangement with heat sink
US10034375B2 (en) * 2015-05-21 2018-07-24 Apple Inc. Circuit substrate with embedded heat sink
US9735539B2 (en) 2015-07-20 2017-08-15 Apple Inc. VCSEL structure with embedded heat sink
KR101652904B1 (ko) * 2016-01-14 2016-08-31 주식회사 엠디엠 전력반도체 모듈 패키지와 pcb의 방열을 위한 대전력 다층 pcb 및 그 제조 방법
US10504813B2 (en) * 2016-09-30 2019-12-10 Astec International Limited Heat sink assemblies for surface mounted devices
JP6836712B2 (ja) * 2016-12-16 2021-03-03 カシオ計算機株式会社 電子装置、投影装置及び電子装置の製造方法
CN110326103B (zh) * 2017-02-28 2023-05-02 三菱电机株式会社 半导体装置及其制造方法
KR102578881B1 (ko) * 2018-03-23 2023-09-15 주식회사 네패스 전력 반도체 패키지 및 그 제조 방법
US10881028B1 (en) 2019-07-03 2020-12-29 Apple Inc. Efficient heat removal from electronic modules
CN112714539A (zh) * 2019-10-24 2021-04-27 伟创力有限公司 电子组件及制造电子组件的方法
US11710945B2 (en) 2020-05-25 2023-07-25 Apple Inc. Projection of patterned and flood illumination
US11699715B1 (en) 2020-09-06 2023-07-11 Apple Inc. Flip-chip mounting of optoelectronic chips
US11915986B2 (en) * 2022-02-28 2024-02-27 Texas Instruments Incorporated Ceramic semiconductor device package with copper tungsten conductive layers
US12313812B2 (en) 2022-09-20 2025-05-27 Apple Inc. MOE-based illumination projector
US12123589B1 (en) 2023-05-22 2024-10-22 Apple Inc. Flood projector with microlens array

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8304890D0 (en) * 1983-02-22 1983-03-23 Smiths Industries Plc Chip-carrier substrates
US4628407A (en) * 1983-04-22 1986-12-09 Cray Research, Inc. Circuit module with enhanced heat transfer and distribution
US5825625A (en) * 1996-05-20 1998-10-20 Hewlett-Packard Company Heat conductive substrate mounted in PC board for transferring heat from IC to heat sink
US5740013A (en) * 1996-07-03 1998-04-14 Hewlett-Packard Company Electronic device enclosure having electromagnetic energy containment and heat removal characteristics
US6208516B1 (en) * 1999-05-11 2001-03-27 Apple Computer, Inc. Electromagnetic interference shield and gap filler for a circuit board
US6365960B1 (en) * 2000-06-19 2002-04-02 Intel Corporation Integrated circuit package with EMI shield
US6683795B1 (en) * 2002-04-10 2004-01-27 Amkor Technology, Inc. Shield cap and semiconductor package including shield cap

Also Published As

Publication number Publication date
JP2004023096A (ja) 2004-01-22
US20040004819A1 (en) 2004-01-08
US6625028B1 (en) 2003-09-23
US6809931B2 (en) 2004-10-26
TW200400606A (en) 2004-01-01

Similar Documents

Publication Publication Date Title
SG103383A1 (en) A heat sink apparatus that provides electrical isolation for integrally shielded circuit
TW530935U (en) Heat dissipation apparatus for lower-connect type integrated circuit
GB2393330B (en) Circuit cooling apparatus
TW584218U (en) Mounting device for heat sink
TW545875U (en) Heat dissipating device of circuit board
AU2002211534A1 (en) Apparatus for providing heat dissipation for a circuit element
GB2382475B (en) Electronic circuit grounding method
GB0208808D0 (en) Cooling electrical equipment
TW587901U (en) Heat dissipation structure for electronic component
AU2003265365A8 (en) Self-powered direct current mitigation circuit for transformers
AU2003303824A1 (en) Heat dissipating arrangement for an electronic appliance
AU2002214352A1 (en) Parts cooling apparatus for electric/electronic equipments
TW509346U (en) Heat dissipation apparatus for integrated circuit
TW572577U (en) Heat dissipating device for electronic components
GB0106761D0 (en) Apparatus for cooling an electrical component
PL113162U1 (en) Heat sink for electronic components
AU2003276732A1 (en) Cooling apparatus for electrical cooker
TW572252U (en) Heat dissipating device for electronic device
TW547914U (en) Heat dissipating device for electronic device
TW470181U (en) Heat dissipation apparatus for integrated circuit
GB2382930B (en) Heat sinks for electrical or other apparatus
TW559443U (en) Electric welding fixture for circuit board
TW508064U (en) Heat sink combination for electronic device
TW525848U (en) Auxiliary shielding device for electric connector
TW539234U (en) Burying type switch for electronic apparatus