JP7288101B2 - 熱伝導構造及び電子装置 - Google Patents
熱伝導構造及び電子装置 Download PDFInfo
- Publication number
- JP7288101B2 JP7288101B2 JP2022009421A JP2022009421A JP7288101B2 JP 7288101 B2 JP7288101 B2 JP 7288101B2 JP 2022009421 A JP2022009421 A JP 2022009421A JP 2022009421 A JP2022009421 A JP 2022009421A JP 7288101 B2 JP7288101 B2 JP 7288101B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- conducting
- thermally conductive
- layer
- adhesive layer
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 107
- 239000002041 carbon nanotube Substances 0.000 claims description 91
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 91
- 239000010410 layer Substances 0.000 claims description 89
- 239000012790 adhesive layer Substances 0.000 claims description 63
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 239000011241 protective layer Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 40
- 239000000919 ceramic Substances 0.000 claims description 39
- 229910021389 graphene Inorganic materials 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 12
- 229910010293 ceramic material Inorganic materials 0.000 claims description 11
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052582 BN Inorganic materials 0.000 claims description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 description 31
- 230000000694 effects Effects 0.000 description 24
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002135 nanosheet Substances 0.000 description 3
- 239000002071 nanotube Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting 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
- H01L23/373—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
- H01L23/3737—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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/641—Heat extraction or cooling elements characterized by the materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Conductive Materials (AREA)
Description
11 熱伝導金属層
111 第一表面
112 第二表面
12 第一カーボンナノチューブ層
12a 第二カーボンナノチューブ層
121 第一カーボンナノチューブ、第二カーボンナノチューブ
13 第一熱伝導粘着層
13a 第二熱伝導粘着層
131 接着剤部材
132 熱伝導材料
14、14b、14c、14d、14e 陶磁保護層
141 微構造
142 充填材料
143 孔穴
2、2a 電子装置
21 熱源
23、h 両面接着剤層
24 放熱構造
Claims (14)
- 第一表面と第一表面と相対する第二表面を有する熱伝導金属層と、
前記熱伝導金属層の前記第一表面に設置され、多数の第一カーボンナノチューブを含む第一カーボンナノチューブ層と、
前記第一カーボンナノチューブ層に設置され、前記これらの第一カーボンナノチューブの隙間にその材料が充填される第一熱伝導粘着層と、
前記熱伝導金属層から離れる前記第一カーボンナノチューブ層の片側に設置され、表面に多数の微構造を有する陶磁保護層と、を備え、
前記これらの微構造の形状は柱状、球状、角錐状、台形状、不規則形状、またはその組み合わせであることを特徴とする熱伝導構造。 - 前記第一熱伝導粘着層は前記これらの第一カーボンナノチューブの隙間を充満することを特徴とする請求項1に記載の熱伝導構造。
- 前記第一熱伝導粘着層は前記これらの第一カーボンナノチューブの管内隙間を充満することを特徴とする請求項2に記載の熱伝導構造。
- 前記陶磁保護層の材料は窒化ホウ素、酸化アルミニウム、窒化アルミニウム、炭化ケイ素と、またはその組み合わせとを含むことを特徴とする請求項1に記載の熱伝導構造。
- 前記陶磁保護層の材料はさらにグラフェンを含むことを特徴とする請求項4に記載の熱伝導構造。
- 前記熱伝導構造はさらに第二カーボンナノチューブ層と、第二熱伝導粘着層とを含み、
前記第二カーボンナノチューブ層は、前記熱伝導金属層の第二表面に設置され、前記第二カーボンナノチューブ層は多数の第二カーボンナノチューブを含み、
前記第二熱伝導粘着層は、前記第二カーボンナノチューブ層に設置され、前記第二熱伝導粘着層の材料は前記これらの第二カーボンナノチューブの隙間に充填されることを特徴とする請求項1に記載の熱伝導構造。 - 前記これらの第一カーボンナノチューブまたは前記これらの第二カーボンナノチューブの軸方向が前記熱伝導金属層と挟む角は0度より大きく且つ90度以下であることを特徴とする請求項6に記載の熱伝導構造。
- 前記第二熱伝導粘着層は前記これらの第二カーボンナノチューブの隙間を充満することを特徴とする請求項6に記載の熱伝導構造。
- 前記第二熱伝導粘着層は前記これらの第二カーボンナノチューブの管内隙間を充満することを特徴とする請求項8に記載の熱伝導構造。
- 前記第一熱伝導粘着層または前記第二熱伝導粘着層は接着剤部材と熱伝導材料を含み、前記熱伝導材料はグラフェン、グラフェンオキサイド、または陶磁材料を含むことを特徴する請求項6に記載の熱伝導構造。
- 前記陶磁保護層はさらに充填材料及び/または多数の孔穴を含み、前記充填材料は酸化アルミニウム、窒化アルミニウム、炭化ケイ素、窒化ホウ素、またはその組み合わせであることを特徴とする請求項1に記載の熱伝導構造。
- 前記熱伝導構造はさらに前記陶磁保護層から離れる前記熱伝導金属層の第二表面の片側に設置される両面接着剤層を含み、両面接着剤層は熱伝導両面テープであることを特徴とする請求項1から請求項11いずれかに記載の熱伝導構造。
- 熱源と請求項1~12のいずれか1項に記載の熱伝導構造を含み、これらの熱伝導構造は熱源と連接されることを特徴とする電子装置。
- 前記熱源から離れる前記熱伝導構造の片側に設置される放熱構造をさらに含むことを特徴とする請求項13に記載の電子装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110103095A TWI788769B (zh) | 2021-01-27 | 2021-01-27 | 導熱結構與電子裝置 |
TW110103095 | 2021-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022115093A JP2022115093A (ja) | 2022-08-08 |
JP7288101B2 true JP7288101B2 (ja) | 2023-06-06 |
Family
ID=82494192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022009421A Active JP7288101B2 (ja) | 2021-01-27 | 2022-01-25 | 熱伝導構造及び電子装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220240418A1 (ja) |
JP (1) | JP7288101B2 (ja) |
KR (1) | KR20220108708A (ja) |
TW (1) | TWI788769B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI833063B (zh) * | 2021-01-27 | 2024-02-21 | 大陸商河南烯力新材料科技有限公司 | 導熱結構與電子裝置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002093969A (ja) | 2000-09-13 | 2002-03-29 | Polymatech Co Ltd | 異方性伝熱シートおよびその製造方法 |
US20100172101A1 (en) | 2009-01-07 | 2010-07-08 | Tsinghua University | Thermal interface material and method for manufacturing the same |
JP2010199367A (ja) | 2009-02-26 | 2010-09-09 | Fujitsu Ltd | 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 |
US20120218715A1 (en) | 2011-02-25 | 2012-08-30 | Fujitsu Limited | Electronic component and method of manufacturing electronic component |
US20150351285A1 (en) | 2014-05-30 | 2015-12-03 | Huawei Technologies Co., Ltd. | Heat dissipation structure and synthesizing method thereof |
WO2018084272A1 (ja) | 2016-11-02 | 2018-05-11 | 株式会社グローバルアイ | 基材表面に微細凸凹層を設けた放熱シートおよび放熱部材 |
WO2019130995A1 (ja) | 2017-12-26 | 2019-07-04 | パナソニックIpマネジメント株式会社 | ノイズ吸収熱伝導シートおよびこれを用いた電子機器 |
JP2020098909A (ja) | 2018-12-18 | 2020-06-25 | 株式会社緑マーク | 放熱シート |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6270731B2 (ja) * | 2012-11-05 | 2018-01-31 | 日立造船株式会社 | カーボンナノチューブ複合成形体の製造方法 |
JP6186933B2 (ja) * | 2013-06-21 | 2017-08-30 | 富士通株式会社 | 接合シート及びその製造方法、並びに放熱機構及びその製造方法 |
WO2014208930A1 (en) * | 2013-06-26 | 2014-12-31 | Lg Electronics Inc. | Heat discharging sheet and method for manufacturing the same |
JP6191303B2 (ja) * | 2013-07-23 | 2017-09-06 | 富士通株式会社 | 電子デバイス及びその製造方法 |
TWI690257B (zh) * | 2015-08-31 | 2020-04-01 | 英屬維爾京群島商新奈科技有限公司 | 導熱結構及散熱裝置 |
CN105261695B (zh) * | 2015-11-06 | 2018-12-14 | 天津三安光电有限公司 | 一种用于iii-v族化合物器件的键合结构 |
TWM529869U (zh) * | 2016-02-05 | 2016-10-01 | Victory Specific Material Co Ltd M | 電子裝置之均溫散熱複合膜結構(二) |
TWI586797B (zh) * | 2016-03-15 | 2017-06-11 | Preparation method of homogeneous thermal conductive coating and its metal homogeneous thermal conductivity composite film | |
US20170342550A1 (en) * | 2016-05-26 | 2017-11-30 | National Technology & Engineering Solutions Of Sandia, Llc | Method for controlled growth of carbon nanotubes in a vertically aligned array |
JP6905399B2 (ja) * | 2017-06-23 | 2021-07-21 | 新光電気工業株式会社 | 基板固定装置 |
JP7172319B2 (ja) * | 2018-09-12 | 2022-11-16 | 富士通株式会社 | 放熱構造体、電子装置、及び放熱構造体の製造方法 |
JP7238586B2 (ja) * | 2019-05-08 | 2023-03-14 | 富士通株式会社 | 導電性放熱フィルム、導電性放熱フィルムの製造方法、及び電子装置の製造方法 |
-
2021
- 2021-01-27 TW TW110103095A patent/TWI788769B/zh active
- 2021-12-03 US US17/541,595 patent/US20220240418A1/en not_active Abandoned
- 2021-12-30 KR KR1020210192687A patent/KR20220108708A/ko not_active Application Discontinuation
-
2022
- 2022-01-25 JP JP2022009421A patent/JP7288101B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002093969A (ja) | 2000-09-13 | 2002-03-29 | Polymatech Co Ltd | 異方性伝熱シートおよびその製造方法 |
US20100172101A1 (en) | 2009-01-07 | 2010-07-08 | Tsinghua University | Thermal interface material and method for manufacturing the same |
JP2010199367A (ja) | 2009-02-26 | 2010-09-09 | Fujitsu Ltd | 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 |
US20120218715A1 (en) | 2011-02-25 | 2012-08-30 | Fujitsu Limited | Electronic component and method of manufacturing electronic component |
JP2012178397A (ja) | 2011-02-25 | 2012-09-13 | Fujitsu Ltd | 電子部品及びその製造方法 |
US20150351285A1 (en) | 2014-05-30 | 2015-12-03 | Huawei Technologies Co., Ltd. | Heat dissipation structure and synthesizing method thereof |
JP2016522996A (ja) | 2014-05-30 | 2016-08-04 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 放熱構造及びその合成方法 |
WO2018084272A1 (ja) | 2016-11-02 | 2018-05-11 | 株式会社グローバルアイ | 基材表面に微細凸凹層を設けた放熱シートおよび放熱部材 |
WO2019130995A1 (ja) | 2017-12-26 | 2019-07-04 | パナソニックIpマネジメント株式会社 | ノイズ吸収熱伝導シートおよびこれを用いた電子機器 |
JP2020098909A (ja) | 2018-12-18 | 2020-06-25 | 株式会社緑マーク | 放熱シート |
Also Published As
Publication number | Publication date |
---|---|
JP2022115093A (ja) | 2022-08-08 |
US20220240418A1 (en) | 2022-07-28 |
KR20220108708A (ko) | 2022-08-03 |
TWI788769B (zh) | 2023-01-01 |
TW202231176A (zh) | 2022-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015046253A1 (ja) | 熱伝導性接着シート、その製造方法及びそれを用いた電子デバイス | |
JP6440715B2 (ja) | 放熱性に優れた金属封止材、その製造方法、及び上記金属封止材で封止された柔軟電子素子 | |
WO2015046254A1 (ja) | 熱伝導性接着シート、その製造方法及びそれを用いた電子デバイス | |
TWI661026B (zh) | 熱傳導性接著薄片、其製造方法及使用其之電子裝置 | |
JP2003188323A (ja) | グラファイトシート及びその製造方法 | |
JP2015122463A (ja) | 冷却構造体 | |
KR20160070243A (ko) | 방열시트 | |
KR20140093457A (ko) | 방열 시트 | |
KR101796206B1 (ko) | 그라파이트 점착제층 방열패드 | |
JP7288101B2 (ja) | 熱伝導構造及び電子装置 | |
US10117355B2 (en) | Heat dissipation foil and methods of heat dissipation | |
JP7288102B2 (ja) | 熱伝導構造及び電子装置 | |
KR101500482B1 (ko) | 다층 복합 방열시트 | |
KR102092675B1 (ko) | 방열 시트 및 그 제조 방법 | |
CN116249307A (zh) | 散热结构与电子装置 | |
KR20140094294A (ko) | 전기 절연성 방열 시트 | |
CN114828536A (zh) | 导热结构与电子装置 | |
TWI789149B (zh) | 散熱結構與電子裝置 | |
CN114823574A (zh) | 导热结构与电子装置 | |
KR20150002191A (ko) | 방열 시트 및 그 제조 방법 | |
TWI781525B (zh) | 導熱黏著結構與電子裝置 | |
US20180233427A1 (en) | Graphite heat sink | |
TWM504439U (zh) | 散熱組件 | |
TWM444700U (zh) | 散熱貼片 | |
KR20140075255A (ko) | 열확산 시트 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220125 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230209 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230508 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230519 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230525 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7288101 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |