JPH10510096A - 順応性熱コネクタ、その製造および使用方法並びにその集成体 - Google Patents
順応性熱コネクタ、その製造および使用方法並びにその集成体Info
- Publication number
- JPH10510096A JPH10510096A JP8516994A JP51699496A JPH10510096A JP H10510096 A JPH10510096 A JP H10510096A JP 8516994 A JP8516994 A JP 8516994A JP 51699496 A JP51699496 A JP 51699496A JP H10510096 A JPH10510096 A JP H10510096A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- conductors
- sink
- side element
- connector
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000004020 conductor Substances 0.000 claims abstract description 388
- 238000004377 microelectronic Methods 0.000 claims abstract description 45
- 239000002470 thermal conductor Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 62
- 239000002131 composite material Substances 0.000 claims description 58
- 210000003739 neck Anatomy 0.000 claims description 57
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000003491 array Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000011231 conductive filler Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 238000005304 joining Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 21
- 238000005452 bending Methods 0.000 description 15
- 239000000758 substrate Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 230000036961 partial effect Effects 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 238000005530 etching Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
- H01L2023/4043—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink heatsink to have chip
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
- H01L2023/4062—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink heatsink to or through board or cabinet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
- H01L2023/4068—Heatconductors between device and heatsink, e.g. compliant heat-spreaders, heat-conducting bands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73253—Bump and layer connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
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- 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
- Y10T29/4935—Heat exchanger or boiler making
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Cable Accessories (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)超小形電子装置(110)と、 (b)ヒートシンク(106)と、 (c)延長軸線をそれぞれ有する複数の細長い金属製熱導体(94、96、3 94、396)とを備え、前記導体は前記超小形電子素子とヒートシンクとの間 に複数の連続する経路を画成し、かかる各経路は前記導体の1つまたは互いに接 続された複数の前記導体を含み、かかる各経路は装置に接続された基端部とヒー トシンクに接続された先端部とを有し、前記各導体は前記装置および前記ヒート シンクの相対的な動きがあると曲げられるタイプの超小形電子集成体において、 前記導体の少なくとも幾つかは首付き導体であり、該首付き導体はそれぞれ導体 の長さの主要部を構成する主要領域(306)と導体の長さの小部分を構成する 少なくとも1つの首部(302、304)とを有し、前記各首部は曲げにおいて 主要領域よりも柔軟であることを特徴とする超小形電子集成体。 2.前記各首部はかかる首部を組み込んだ導体の主要領域よりも小さい横断面積 を有することを特徴とする請求の範囲第1項に記載の超小形電子集成体。 3.前記各首部はかかる首部を組み込んだ導体の端部に隣接して配置されている ことを特徴とする請求の範囲第1または2項に記載の超小形電子集成体。 4.前記首付き導体(308)の少なくとも幾つかは両端部に首部(302、3 04)を有する二重首付き導体であることを特徴とする請求の範囲第3項に記載 の超小形電子集成体。 5.前記首付き導体はリボンの形態をなしており、前記各導体は導体の厚さを画 定する一対の対面する主要面と前記主要面に境界をつけるとともに導体の幅を画 定する一対の縁部とを有することを特徴とする請求の範囲第1または2項に記載 の超小形電子集成体。 6.前記各首部(408)はかかる首部を組み込んだ導体の主要領域(406) の幅よりも小さい幅を有することを特徴とする請求の範囲第5項に記載の超小形 電子集成体。 7.前記各首部はかかる首部を組み込んだ導体の主要領域の厚さよりも小さい厚 さを有することを特徴とする請求の範囲第5項に記載の超小形電子集成体。 8.前記首付き導体の主要領域は実質上一定の横断面積を有することを特徴とす る請求の範囲第1または5項に記載の超小形電子集成体。 9.(a)複数の経路(94、96)内に配置され基端部と先端部とをそれぞれ 有する複数の細長い導体(46、68、48、70)を配設する工程を備え、前 記各経路は前記導体の1つまたは互いに接続された複数の前記導体を含み、各形 路の基端部は装置側素子(60)に接続されかつ各経路の先端部はシンク側素子 (30)に接続され、更に (b)前記装置側素子と前記シンク側素子を互いに相対的に移動させることに より前記経路の全てにある導体を同時に変形させる工程を備えることを特徴とす る超小形電子集成体の熱導体の製造方法。 10.前記移動工程は前記装置側素子(60)と前記シンク側素子(30)とを 互いに離隔するように動かす工程を含むことを特徴とする請求の範囲第12項に 記載の方法。 11.前記経路を配設する前記工程は実質上リボンの形態をなす前記導体(46 、48、68、70)を配設する工程を含み、前記各導体は導体の厚さを画定す る一対の対面する主要面と、前記主要面に境界を付しかつ導体の幅を画定する一 対の縁部とを有し、前記導体の主要面は前記装置側素子と前記シンク側素子を向 いており、前記各導体は前記移動工程の際に主要面と交差して曲げられることを 特徴とする請求の範囲第10項に記載の方法。 12.前記配設工程は実質上平坦な構造体に前記経路を配設することにより、前 記構造体が実質上平坦に保持された状態で前記経路の端部が前記装置側およびシ ンク側素子に取着されることを特徴とする請求の範囲第11項に記載の方法。 13.前記装置側素子は第1のプレート(60)を有し、前記方法は更に前記第 1のプレートを複数の個々のプレート部(92)に細分割する工程を備え、前記 各プレート部は少なくとも1つの前記経路の基端部に接続されていることを特徴 とする請求の範囲第12項に記載の方法。 14.前記プレート部を少なくとも1つの超小形電子装置(110)と係合させ る工程を更に備えることを特徴とする請求の範囲第13項に記載の方法。 15.前記プレート部を係合させる前記工程は前記プレート部を複数の超小形電 子装置と係合させる工程を含むことを特徴とする請求の範囲第14項に記載の方 法。 16.前記細分割工程に先立ち前記第1のプレートを覆う柔軟な層(64)を配 設することにより前記柔軟な層により前記プレート部を互いに接続する工程を更 に備えることを特徴とする請求の範囲第13項に記載の方法。 17.(a)垂直方向に重畳される第1と第2の素子(30、60)と、素子間 に配置された複数の伝導経路(94、96)とを有する出発集成体を提供する工 程を備え、各経路は互いに接続された複数の細長いストリップ状導体(48、7 0、46、68)を有し、前記各経路の前記ストリップ状導体は略垂直方向に面 する主要面を有し、前記各経路は前記第1の素子の1つに接続された基端部と前 記第2の素子に接続された先端部とを有し、更に (b)前記第1と第2の素子を垂直方向に互い離隔して移動させることにより 、前記各経路を拡張させるとともに前記各導体を垂直に主要面と交差して略S字 状に曲げることを特徴とする超小形電子集成体の熱コネクタの形成方法。 18.(a)垂直方向に互いに離隔して配置された装置側素子(92)およびシ ンク側素子(90)と、 (b)1つ以上の細長い導体(46、68、48、70)をそれぞれ有する複 数の伝導経路とを備え、前記各経路は前記装置側素子に接続された基端部と前記 シンク側素子に接続された先端部とを有し、前記経路の前記導体は互いに対向す る長手水平方向に傾斜しており、前記導体は前記長手水平方向に延びるとともに 前記長手水平方向と交差する幅水平方向に延びる1つ以上のアレイに配列されて おり、前記各アレイは前記第1および第2の長手方向に傾斜する実質上同数の導 体を含むことを特徴とする超小形電子集成体の熱コネクタ。 19.前記各経路は前記各経路の導体が前記第1および前記第2の長手方向に交 互に傾斜するように実質上端部どうしが接続された複数の前記導体を含み、前記 経路は経路の基端部の導体(68)が前記第1の長手方向に傾斜する第1のタイ プ(94)の複数の経路と、経路の基端部にある導体が前記第2の方向に傾斜す る(70)第2のタイプの複数の経路とを含み、前記第2のタイプの経路の数は 前記第1のタイプの経路の数と実質上等しいことを特徴とする請求の範囲第18 項に記載の熱コネクタ。 20.前記装置側素子は複数の装置側パッド(90)を有し、前記各パッドは少 なくとも1つの前記経路に接続されかつ他の前記パッドから独立して移動自在と なっていることを特徴とする請求の範囲第18または19項に記載の熱コネクタ 。 21.前記装置側パッド(90)は水平な長手および幅方向に延びるグリッドに 配列されていることを特徴とする請求の範囲第20項に記載の熱コネクタ。 22.前記装置側パッドを互いに接続する柔軟なシート(64)を更に備えるこ とを特徴とする請求の範囲第21項に記載の熱コネクタ。 23.前記各パッド(90)は偶数の前記導体に接続され、同数の前記導体が対 向する長手方向に傾斜していることを特徴とする請求の範囲第20項に記載の熱 コネクタ。 24.前記各導体(46、66、48、70)は実質上S字に形成されているこ とを特徴とする請求の範囲第18または19項に記載の熱コネクタ。 25.(a)装置側素子(92)および装置側素子の上方に離隔して配置された シンク側素子(90)と、 (b)前記装置側およびシンク側素子へ向けて略垂直方向を向く対向する主要 面を有する細長い熱伝導性ストリップをそれぞれ含む下部アレイの導体とを備え 、前記各導体は前記垂直方向に湾曲するとともにストリップが略水平に延びる下 部突部を画成しており、前記各導体の下部突部は前記装置側素子に取着されてお り、前記下部アレイの前記導体は更に前記シンク側素子に熱を伝導するように前 記シンク側素子に接続されていることを特徴とする超小形電子集成体の熱コネク タ。 26.導体(46、48)の上部アレイを更に備え、該上部アレイの前記各導体 は前記垂直方向を実質上向く両主要面を有する細長い熱伝導性ストリップを含み 、前記上部アレイの各導体は前記垂直方向に湾曲するとともにストリップが実質 上水平方向を向く上部突部を画成し、前記各導体の上部突部は前記装置側素子に 取着され、前記下部アレイの前記導体(68、70)は前記上部アレイの前記導 体(46、48)を介して前記シンク側素子に熱接続されていることを特徴とす る請求の範囲第25項に記載の熱コネクタ。 27.前記上部アレイの前記各導体は前記下部アレイの少なくとも1つの前記導 体に直接取着され、前記取着された導体は前記装置側素子とシンク側素子との間 を延びる実質上連続する経路(94、96)を画定することを特徴とする請求の 範囲第30項に記載のコネクタ。 28.双方の前記アレイの前記導体は前記装置側およびシンク側素子から離隔し て中間突部(100、104)を画成し、前記ストリップは前記中間突部におい て実質上水平に延び、前記上部および下部アレイの前記導体は前記中間突部にお いて互いに取着され、ストリップは実質上面対面の態様で互いに重合する取着導 体を構成することを特徴とする請求の範囲第27項に記載のコネクタ。 29.前記上部アレイの前記各導体(248)は2つの前記中間突部(285) と中間突部間に1つの前記上部突部(283)とを画成し、前記下部アレイの前 記各導体は前記中間突部(281)と1つの前記下部突部(280)とを画成し 、前記各上部導体の2つの中間突部は1つの前記下部導体の2つの中間突部に取 着されてループ状複合導体を形成することを特徴とする請求の範囲第28項に記 載のコネクタ。 30.前記各導体(68、70、46、48)は略S字状をなしかつ該S字の両 端部に隣接して前記導体の突部を画成し、各S字状導体は導体の突部間に傾斜部 を有し、前記上部アレイの前記各導体は前記下部アレイの1つの前記導体に接続 されて複合導体(94、96)を形成し、前記各複合導体は第1の水平方向に傾 斜する一の導体と第2の反対の水平方向に傾斜する別の導体を含むことを特徴と する請求の範囲第28項に記載のコネクタ。 31.前記複合導体(94)の幾つかは前記第1の水平方向に傾斜する前記下部 導体(68)と前記第2の水平方向に傾斜する前記上部導体(46)とを有する 第1のタイプの複合導体であり、前記複合導体(96)の残りは前記第2の水平 方向に傾斜する前記下部導体(70)と前記第1の水平方向に傾斜する前記上部 導体(48)とを有する第2のタイプの複合導体であることを特徴とする請求の 範囲第30項に記載のコネクタ。 32.前記装置側素子は互いに対して独立して可動の複数のパッド(92)を有 し、前記各パッドは第1および第2のタイプの同数の複合導体に接続されている ことを特徴とする請求の範囲第28乃至31項のいずれかに記載のコネクタ。 33.前記各導体(504)は略S字状をなし、各S字状導体はS字の一端に隣 接して前記下部突部を画成するとともにS字の他端に上部突部を更に画成するこ とを特徴とする請求の範囲第25乃至31項のいずれかに記載のコネクタ。 34.前記突部は前記シンク側素子(510)と前記装置側素子(513)とに 取着されていることを特徴とする請求の範囲第33項に記載のコネクタ。 35.前記各導体は導体に沿って長手方向に延びる複数の重合された伝導素子( 710)を有することを特徴とする請求の範囲第25乃至31項のいずれかに記 載のコネクタ。 36.(a)水平方向に延びるアレイに配列された複数の熱伝導性装置側パッド (92)と、 (b)前記パッドは互いに対して可動であるが前記シートは隣接するパッド間 に実質上流体密のバリヤを形成するように前記装置側パッドを接続する柔軟な装 置側シート(64)と、 (c)前記パッドに接続されかつ前記パッドから延びる複数の細長い柔軟な熱 導体(94、96)とを備え、前記装置側パッドを前記熱導体を介してヒートシ ンクに熱接続されることを特徴とする超小形電子装置の熱コネクタ。 37.前記装置側パッドは基端側と先端側とを有し、前記装置側シートは前記装 置側パッドの前記先端側で延びており、前記導体は装置側シートの先端側に配置 されているとともに前記装置側シートの孔(66)を介して前記装置側パッドに 接続されていることを特徴とする請求の範囲第36項に記載のコネクタ。 38.前記各導体は一の前記孔において装置側シートの先端側を向く主要面を有 する略S字状ストリップ(68、70)を備え、ストリップは装置側シートから 上方へ離れて湾曲していることを特徴とする請求の範囲第36または37項に記 載のコネクタ。 39.前記ストリップと前記パッドとの間で前記孔を介して延びる熱伝導充填物 (66)を更に備えることを特徴とする請求の範囲第36または37項に記載の コネクタ。 40.前記装置側パッドから垂直方向に離隔した水平方向に延びるアレイに配列 された複数のシンク側パッド(90)を更に備え、前記導体は前記装置側パッド と前記シンク側パッドとの間を延びることを特徴とする請求の範囲第36または 37項に記載のコネクタ。 41.垂直方向に離隔配置された装置側素子(92)およびシンク側素子(90 )と、前記素子間に接続された複数の略V字状導体(94、96)とを更に備え 、前記各V字状導体はVの先端が素子間に位置するように装置側導体に取着され た一端とシンク側素子に取着された他端とを有し、各V字状導体の先端は水平長 手方向に該導体の端部から偏位され、前記導体の幾つかは第1の導体(94)で あり、各第1の導体の先端は第1の長手方向に偏位され、前記導体の残りは第2 の導体(96)であり、第2の各導体の先端は前記第1の長手方向と反対の第2 の長手方向に偏位されていることを特徴とする超小形電子装置の熱コネクタ。 42.前記装置側素子は複数の装置側パッド(97)を有し、前記各装置側パッ ドには同数の前記第1と第2の導体が接続されていることを特徴とする請求の範 囲第41項に記載のコネクタ。 43.装置側素子(92)と、シンク側素子(90)と、前記素子間を延びる複 数の伝導経路(94、96)とを備え、前記各経路は直列に接続された複数の略 S字状の柔軟な熱導体を含むことを特徴とする超小形電子装置の熱コネクタ。 44.前記装置側およびシンク側素子は垂直方向に互いに離隔配置され、前記各 S字状導体は導体の各端部に突起(98、100、102、104)を有すると ともに突起間を水平および垂直方向に傾斜する傾斜部を有し、前記各経路の導体 は突起どうしが接合され、前記各経路の異なる導体の傾斜部は異なる水平方向に 傾斜していることを特徴とする請求の範囲第43項に記載の熱コネクタ。 45.装置側素子と、シンク側素子と、前記素子間を延びる複数の伝導経路とを 備え、前記各経路は少なくとも1つの略S字状の柔軟な熱導体を有し、各導体は 互いに並列に接続されかつ導体に沿って長手方向に延びる複数の素子(710) を有することを特徴とする超小形電子装置の熱コネクタ。 46.前記各S字状導体は導体の端部に隣接して互いに接続された複数の重合さ れたS字状ストリップ(710)を有することを特徴とする請求の範囲第45項 に記載の熱コネクタ。
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- 1995-11-16 EP EP95942861A patent/EP0792573B1/en not_active Expired - Lifetime
- 1995-11-16 AT AT95942861T patent/ATE246440T1/de not_active IP Right Cessation
- 1995-11-16 AU AU44069/96A patent/AU4406996A/en not_active Abandoned
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ATE246440T1 (de) | 2003-08-15 |
EP0792573A1 (en) | 1997-09-03 |
US5650914A (en) | 1997-07-22 |
JP3986556B2 (ja) | 2007-10-03 |
EP0792573B1 (en) | 2003-07-30 |
EP0792573A4 (en) | 1998-02-25 |
WO1996016532A1 (en) | 1996-05-30 |
US5557501A (en) | 1996-09-17 |
AU4406996A (en) | 1996-06-17 |
DE69531409D1 (de) | 2003-09-04 |
JP2005328071A (ja) | 2005-11-24 |
DE69531409T2 (de) | 2004-04-15 |
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