JP6711208B2 - 電子装置、及び電子装置の製造方法 - Google Patents
電子装置、及び電子装置の製造方法 Download PDFInfo
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- JP6711208B2 JP6711208B2 JP2016164678A JP2016164678A JP6711208B2 JP 6711208 B2 JP6711208 B2 JP 6711208B2 JP 2016164678 A JP2016164678 A JP 2016164678A JP 2016164678 A JP2016164678 A JP 2016164678A JP 6711208 B2 JP6711208 B2 JP 6711208B2
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- 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
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3737—Organic materials with or without a thermoconductive filler
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4803—Insulating or insulated parts, e.g. mountings, containers, diamond heatsinks
- H01L21/481—Insulating layers on insulating parts, with or without metallisation
-
- 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
- H01L23/3675—Cooling facilitated by shape of device characterised by the shape of the housing
-
- 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
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F2013/005—Thermal joints
- F28F2013/006—Heat conductive materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/20—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes with nanostructures
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/043—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/053—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having an insulating or insulated base as a mounting for the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
Description
図6〜図12は、本実施形態に係る電子装置の製造途中の断面図である。
前記樹脂フィルムを加熱して軟化させながら複数のカーボンナノチューブの端部を前記樹脂フィルムに押し付けて前記部品に当接させると共に、軟化した前記樹脂フィルムを前記カーボンナノチューブの側面に這い上がらせる工程と、
を有する電子装置の製造方法。
前記複数のカーボンナノチューブの各々の両端の一方に、自然長よりも伸展されたゴムシートを押し当てることにより、前記複数のカーボンナノチューブの各々を前記ゴムシートに固着する工程と、
前記カーボンナノチューブを前記ゴムシートに固着した後、前記ゴムシートを弛緩する工程とを有することを特徴とする付記3に記載の電子装置の製造方法。
前記部品に固着した樹脂フィルムと、
端部が前記樹脂フィルムを貫通して前記部品に当接した複数のカーボンナノチューブとを有し、
前記樹脂フィルムに、前記カーボンナノチューブの側面に沿って這い上がった這い上がり部が設けられた電子装置。
二個の前記部品のうちの一方から他方に前記カーボンナノチューブが延びたことを特徴とする付記7に記載の電子装置。
端部が前記樹脂フィルムを貫通した複数のカーボンナノチューブとを有し、
前記樹脂フィルムに、前記カーボンナノチューブの側面に沿って這い上がった這い上がり部が設けられた放熱シート。
前記カーボンナノチューブの両端のうちの一方が前記二枚の樹脂フィルムの一方を貫通し、
前記カーボンナノチューブの両端のうちの他方が前記二枚の樹脂フィルムの他方を貫通したことを特徴とする付記10に記載の放熱シート。
Claims (4)
- 部品の上に樹脂フィルムを配する工程と、
前記樹脂フィルムを加熱して軟化させながら複数のカーボンナノチューブの端部を前記樹脂フィルムに押し付けて前記部品に当接させると共に、前記カーボンナノチューブの前記端部と前記部品の間に残る前記樹脂フィルムが低減するように前記軟化した前記樹脂フィルムを前記カーボンナノチューブの側面に這い上がらせる工程と、
を有する電子装置の製造方法。 - 前記樹脂フィルムを加熱する工程の前に、前記複数のカーボンナノチューブの面密度を高める工程を更に有することを特徴とする請求項1に記載の電子装置の製造方法。
- 部品と、
前記部品に固着した樹脂フィルムと、
端部が前記樹脂フィルムを貫通して前記部品に当接した複数のカーボンナノチューブとを有し、
前記樹脂フィルムに、前記カーボンナノチューブの側面に沿って這い上がった這い上がり部が設けられて前記カーボンナノチューブの前記端部と前記部品の間に残る前記樹脂フィルムが低減されている電子装置。 - 前記端部を除いた前記カーボンナノチューブの中途部は、前記樹脂フィルムから露出していることを特徴とする請求項3に記載の電子装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016164678A JP6711208B2 (ja) | 2016-08-25 | 2016-08-25 | 電子装置、及び電子装置の製造方法 |
US15/660,124 US10381290B2 (en) | 2016-08-25 | 2017-07-26 | Method of manufacturing an electronic device |
US16/455,260 US10770370B2 (en) | 2016-08-25 | 2019-06-27 | Electronic device and heat dissipating sheet |
Applications Claiming Priority (1)
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JP2016164678A JP6711208B2 (ja) | 2016-08-25 | 2016-08-25 | 電子装置、及び電子装置の製造方法 |
Publications (2)
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JP2018032764A JP2018032764A (ja) | 2018-03-01 |
JP6711208B2 true JP6711208B2 (ja) | 2020-06-17 |
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KR102584991B1 (ko) * | 2019-06-14 | 2023-10-05 | 삼성전기주식회사 | 반도체 패키지 |
JP7348515B2 (ja) * | 2019-12-05 | 2023-09-21 | 富士通株式会社 | 放熱シート及び放熱シートの製造方法 |
EP4266364A4 (en) * | 2020-12-16 | 2024-05-15 | Sony Group Corporation | COOLING MECHANISM HAVING NANOCAPILLARY STRUCTURE, SEMICONDUCTOR DEVICE EQUIPPED WITH COOLING MECHANISM, PRODUCTION METHOD THEREFOR, AND ELECTRONIC DEVICE |
US11653475B2 (en) | 2021-02-01 | 2023-05-16 | Microsoft Technology Licensing, Llc | Thermally conductive microtubes for evenly distributing heat flux on a cooling system |
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US6436506B1 (en) * | 1998-06-24 | 2002-08-20 | Honeywell International Inc. | Transferrable compliant fibrous thermal interface |
JP2005150362A (ja) | 2003-11-14 | 2005-06-09 | Dainippon Printing Co Ltd | 高熱伝導性シートおよびその製造方法 |
JP2006147801A (ja) | 2004-11-18 | 2006-06-08 | Seiko Precision Inc | 放熱シート、インターフェース、電子部品及び放熱シートの製造方法 |
JP2006303240A (ja) | 2005-04-21 | 2006-11-02 | Fujikura Ltd | 放熱シート、放熱体、放熱シート製造方法及び伝熱方法 |
JP2008103773A (ja) * | 2008-01-17 | 2008-05-01 | Fujitsu Ltd | 放熱フィン |
JP5040728B2 (ja) * | 2008-02-29 | 2012-10-03 | 株式会社デンソー | シート状熱伝導材料の製造方法 |
JP5239768B2 (ja) * | 2008-11-14 | 2013-07-17 | 富士通株式会社 | 放熱材料並びに電子機器及びその製造方法 |
CN101768427B (zh) * | 2009-01-07 | 2012-06-20 | 清华大学 | 热界面材料及其制备方法 |
JP5343620B2 (ja) | 2009-02-26 | 2013-11-13 | 富士通株式会社 | 放熱材料及びその製造方法並びに電子機器及びその製造方法 |
JP5212253B2 (ja) | 2009-05-13 | 2013-06-19 | 富士通株式会社 | シート状構造体の製造方法 |
JP5673668B2 (ja) * | 2010-03-12 | 2015-02-18 | 富士通株式会社 | 放熱構造体、電子機器およびそれらの製造方法 |
JP5842349B2 (ja) | 2011-03-18 | 2016-01-13 | 富士通株式会社 | シート状構造体、シート状構造体の製造方法、電子機器及び電子機器の製造方法 |
JP5673325B2 (ja) * | 2011-04-20 | 2015-02-18 | 富士通株式会社 | カーボンナノチューブの形成方法及び熱拡散装置 |
JP2013115094A (ja) | 2011-11-25 | 2013-06-10 | Fujitsu Ltd | 放熱材料及びその製造方法 |
JP6127417B2 (ja) * | 2012-09-18 | 2017-05-17 | 富士通株式会社 | 放熱材料の製造方法 |
JP6283293B2 (ja) * | 2014-09-26 | 2018-02-21 | 新光電気工業株式会社 | カーボンナノチューブシートの製造方法 |
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- 2016-08-25 JP JP2016164678A patent/JP6711208B2/ja active Active
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- 2019-06-27 US US16/455,260 patent/US10770370B2/en active Active
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US10381290B2 (en) | 2019-08-13 |
US10770370B2 (en) | 2020-09-08 |
JP2018032764A (ja) | 2018-03-01 |
US20180061736A1 (en) | 2018-03-01 |
US20190318980A1 (en) | 2019-10-17 |
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