CN112652592A - 电子设备的热界面层 - Google Patents
电子设备的热界面层 Download PDFInfo
- Publication number
- CN112652592A CN112652592A CN202011072625.0A CN202011072625A CN112652592A CN 112652592 A CN112652592 A CN 112652592A CN 202011072625 A CN202011072625 A CN 202011072625A CN 112652592 A CN112652592 A CN 112652592A
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- electronic device
- interface layer
- thermal interface
- composite material
- 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.)
- Pending
Links
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 39
- 239000011148 porous material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- ZMHWQAHZKUPENF-UHFFFAOYSA-N 1,2-dichloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1Cl ZMHWQAHZKUPENF-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 tackifiers Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- 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
- H01L23/3733—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon having a heterogeneous or anisotropic structure, e.g. powder or fibres in a matrix, wire mesh, porous structures
-
- 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
- H01L23/3677—Wire-like or pin-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
- H01L23/36—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
-
- 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
- H01L23/3736—Metallic materials
-
- 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
-
- 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
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/599,712 | 2019-10-11 | ||
US16/599,712 US11315852B2 (en) | 2019-10-11 | 2019-10-11 | Thermal interface layer for electronic device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112652592A true CN112652592A (zh) | 2021-04-13 |
Family
ID=72811610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011072625.0A Pending CN112652592A (zh) | 2019-10-11 | 2020-10-09 | 电子设备的热界面层 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11315852B2 (zh) |
EP (1) | EP3806144B8 (zh) |
CN (1) | CN112652592A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11095014B2 (en) | 2020-01-07 | 2021-08-17 | Aptiv Technologies Limited | Waveguide antenna with integrated temperature management |
US20230418009A1 (en) * | 2022-06-26 | 2023-12-28 | International Business Machines Corporation | Thermal management of computer hardware modules |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1856871A (zh) * | 2003-08-25 | 2006-11-01 | 纳米传导公司 | 在集成电路微冷却器的设计和制造中使用自组装纳米结构的系统和方法 |
CN102132401A (zh) * | 2008-04-03 | 2011-07-20 | 纳幕尔杜邦公司 | 集成热传递构件的方法及led装置 |
JP2012245664A (ja) * | 2011-05-26 | 2012-12-13 | Polymatech Co Ltd | 熱伝導性シート |
US20180374715A1 (en) * | 2017-06-21 | 2018-12-27 | International Business Machines Corporation | Adhesive-bonded thermal interface structures for integrated circuit cooling |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523528A (en) * | 1979-12-11 | 1985-06-18 | Transaction Security, Inc. | Insulating apparatus and composite laminates employed therein |
US5316080A (en) | 1990-03-30 | 1994-05-31 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Heat transfer device |
US7732243B2 (en) * | 1995-05-15 | 2010-06-08 | Daniel Luch | Substrate structures for integrated series connected photovoltaic arrays and process of manufacture of such arrays |
US6407922B1 (en) | 2000-09-29 | 2002-06-18 | Intel Corporation | Heat spreader, electronic package including the heat spreader, and methods of manufacturing the heat spreader |
US7147367B2 (en) * | 2002-06-11 | 2006-12-12 | Saint-Gobain Performance Plastics Corporation | Thermal interface material with low melting alloy |
US20070114658A1 (en) * | 2004-08-24 | 2007-05-24 | Carlos Dangelo | Integrated Circuit Micro-Cooler with Double-Sided Tubes of a CNT Array |
US7538422B2 (en) * | 2003-08-25 | 2009-05-26 | Nanoconduction Inc. | Integrated circuit micro-cooler having multi-layers of tubes of a CNT array |
US7063127B2 (en) * | 2003-09-18 | 2006-06-20 | International Business Machines Corporation | Method and apparatus for chip-cooling |
US7755184B2 (en) * | 2004-12-03 | 2010-07-13 | Chris Macris | Liquid metal thermal interface material system |
US7554190B2 (en) * | 2004-12-03 | 2009-06-30 | Chris Macris | Liquid metal thermal interface material system |
US7599626B2 (en) * | 2004-12-23 | 2009-10-06 | Waytronx, Inc. | Communication systems incorporating control meshes |
US7135769B2 (en) * | 2005-03-29 | 2006-11-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor packages and methods of manufacturing thereof |
US7230832B2 (en) | 2005-06-17 | 2007-06-12 | Delphi Technologies, Inc. | Cooled electronic assembly and method for cooling a printed circuit board |
US7486515B2 (en) | 2007-02-09 | 2009-02-03 | Delphi Technologies, Inc. | Fluid circulator for fluid cooled electronic device |
US9078357B2 (en) * | 2009-08-17 | 2015-07-07 | Seagate Technology Llc | Internal cover thermal conduction |
DE102010026529A1 (de) | 2010-07-08 | 2012-01-26 | Converteam Gmbh | Kühlkörper mit einem elektrischen Bauteil |
JP5788760B2 (ja) | 2011-10-19 | 2015-10-07 | 日東電工株式会社 | 熱伝導性シート、led実装用基板およびledモジュール |
US9131630B2 (en) | 2012-03-28 | 2015-09-08 | Delphi Technologies, Inc. | Edge seal for electronics assembly suitable for exposure to electrically conductive coolant |
US8699225B2 (en) | 2012-03-28 | 2014-04-15 | Delphi Technologies, Inc. | Liquid cooled electronics assembly suitable to use electrically conductive coolant |
US9111899B2 (en) * | 2012-09-13 | 2015-08-18 | Lenovo | Horizontally and vertically aligned graphite nanofibers thermal interface material for use in chip stacks |
US9090004B2 (en) * | 2013-02-06 | 2015-07-28 | International Business Machines Corporation | Composites comprised of aligned carbon fibers in chain-aligned polymer binder |
US9741635B2 (en) | 2014-01-21 | 2017-08-22 | Infineon Technologies Austria Ag | Electronic component |
US9615486B2 (en) * | 2014-03-26 | 2017-04-04 | General Electric Company | Thermal interface devices |
WO2016208192A1 (ja) * | 2015-06-26 | 2016-12-29 | パナソニックIpマネジメント株式会社 | 熱伝導シートおよびこれを用いた電子機器 |
DE102018115509A1 (de) * | 2018-06-27 | 2020-01-02 | Infineon Technologies Ag | Wärmedissipationsvorrichtung, Halbleiterpackagingsystem und Verfahren zum Herstellen derselben |
-
2019
- 2019-10-11 US US16/599,712 patent/US11315852B2/en active Active
-
2020
- 2020-10-07 EP EP20200593.0A patent/EP3806144B8/en active Active
- 2020-10-09 CN CN202011072625.0A patent/CN112652592A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1856871A (zh) * | 2003-08-25 | 2006-11-01 | 纳米传导公司 | 在集成电路微冷却器的设计和制造中使用自组装纳米结构的系统和方法 |
CN102132401A (zh) * | 2008-04-03 | 2011-07-20 | 纳幕尔杜邦公司 | 集成热传递构件的方法及led装置 |
JP2012245664A (ja) * | 2011-05-26 | 2012-12-13 | Polymatech Co Ltd | 熱伝導性シート |
US20180374715A1 (en) * | 2017-06-21 | 2018-12-27 | International Business Machines Corporation | Adhesive-bonded thermal interface structures for integrated circuit cooling |
Also Published As
Publication number | Publication date |
---|---|
EP3806144B1 (en) | 2024-04-17 |
US20210111096A1 (en) | 2021-04-15 |
EP3806144A1 (en) | 2021-04-14 |
US11315852B2 (en) | 2022-04-26 |
EP3806144B8 (en) | 2024-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240403 Address after: Jiraum, Luxembourg, Luxembourg J. 12C Kroll Street Applicant after: Anbofu Manufacturing Management Services Co.,Ltd. Country or region after: Luxembourg Address before: Babado J San Michaele Applicant before: Delphi Technologies, Inc. Country or region before: Barbados |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240523 Address after: 2 Pestaroz Street, Schaffhausen, Switzerland Applicant after: Anbofu Technology Co.,Ltd. Country or region after: Switzerland Address before: Jiraum, Luxembourg, Luxembourg J. 12C Kroll Street Applicant before: Anbofu Manufacturing Management Services Co.,Ltd. Country or region before: Luxembourg |