JP6421330B2 - 熱伝導シート - Google Patents
熱伝導シート Download PDFInfo
- Publication number
- JP6421330B2 JP6421330B2 JP2014552912A JP2014552912A JP6421330B2 JP 6421330 B2 JP6421330 B2 JP 6421330B2 JP 2014552912 A JP2014552912 A JP 2014552912A JP 2014552912 A JP2014552912 A JP 2014552912A JP 6421330 B2 JP6421330 B2 JP 6421330B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- adhesive layer
- adhesive
- separator
- heat conductive
- 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
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- 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
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- 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
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
Description
12 グラファイトシート
13A,13B 絶縁シート
14 接着層
15 台紙セパレーター
16 熱伝導シート
17 液晶パネル
18 発熱部品
19 接着シート
161 熱伝導シート
Claims (2)
- 熱伝導性を有する第1のシートと、
前記第1のシートの第1の面の一部に設けられた接着層と、
前記第1の面全体に設けられた台紙セパレーターと、を備え、
前記台紙セパレーターは微粘着性を有し、前記第1のシートと前記台紙セパレーターとは前記台紙セパレーターの微粘着性により粘着可能であり、前記第1のシートと前記接着層との接着力は、前記台紙セパレーターと前記接着層との接着力よりも強く、前記第1のシートと前記台紙セパレーターとの接着力は、前記台紙セパレーターと前記接着層との接着力よりも強い熱伝導シート。 - 前記第1のシートにはグラファイトシートの両面に絶縁シートを貼り合せたものを用い、前記接着層にはアクリル系粘着材を用い、前記台紙セパレーターにはシリコーン系粘着材を用いたことを特徴とする請求項1記載の熱伝導シート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012274291 | 2012-12-17 | ||
JP2012274291 | 2012-12-17 | ||
PCT/JP2013/007253 WO2014097575A1 (ja) | 2012-12-17 | 2013-12-10 | 熱伝導シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014097575A1 JPWO2014097575A1 (ja) | 2017-01-12 |
JP6421330B2 true JP6421330B2 (ja) | 2018-11-14 |
Family
ID=50977938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014552912A Active JP6421330B2 (ja) | 2012-12-17 | 2013-12-10 | 熱伝導シート |
Country Status (5)
Country | Link |
---|---|
US (1) | US9488420B2 (ja) |
JP (1) | JP6421330B2 (ja) |
KR (1) | KR102073305B1 (ja) |
CN (1) | CN104271693B (ja) |
WO (1) | WO2014097575A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5887494B2 (ja) * | 2012-03-22 | 2016-03-16 | パナソニックIpマネジメント株式会社 | グラファイトシートの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755249A (en) * | 1984-06-27 | 1988-07-05 | The Bergquist Company | Mounting base pad means for semiconductor devices and method of preparing same |
JPH0736172U (ja) * | 1993-12-21 | 1995-07-04 | シーレックス株式会社 | シール用ファイル |
JP3419399B2 (ja) * | 2001-04-20 | 2003-06-23 | 松下電器産業株式会社 | グラファイトシートおよびそれを用いた放熱部品 |
JP3916510B2 (ja) * | 2002-05-29 | 2007-05-16 | 日本メクトロン株式会社 | 可撓性回路基板およびその製造方法 |
JP4365312B2 (ja) * | 2004-12-27 | 2009-11-18 | 日東電工株式会社 | 異物除去シート |
JP4814680B2 (ja) * | 2006-04-12 | 2011-11-16 | ポリマテック株式会社 | 熱伝導性シート及び熱伝導性シート包装体 |
JP5183947B2 (ja) | 2007-03-29 | 2013-04-17 | ポリマテック株式会社 | 熱伝導性シート積層体 |
JP5154834B2 (ja) * | 2007-05-07 | 2013-02-27 | デクセリアルズ株式会社 | 異方導電性接着剤フィルム及び異方導電性接着剤フィルムの製造方法 |
JP5110113B2 (ja) | 2009-03-31 | 2012-12-26 | Dic株式会社 | 放熱シート用粘着テープ及び放熱シート |
-
2013
- 2013-12-10 CN CN201380023012.XA patent/CN104271693B/zh active Active
- 2013-12-10 KR KR1020147028578A patent/KR102073305B1/ko active IP Right Grant
- 2013-12-10 US US14/385,971 patent/US9488420B2/en active Active
- 2013-12-10 JP JP2014552912A patent/JP6421330B2/ja active Active
- 2013-12-10 WO PCT/JP2013/007253 patent/WO2014097575A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2014097575A1 (ja) | 2017-01-12 |
WO2014097575A1 (ja) | 2014-06-26 |
KR102073305B1 (ko) | 2020-02-04 |
US9488420B2 (en) | 2016-11-08 |
US20150086780A1 (en) | 2015-03-26 |
CN104271693A (zh) | 2015-01-07 |
KR20150097382A (ko) | 2015-08-26 |
CN104271693B (zh) | 2017-03-08 |
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