JP5626548B2 - 電子部品製造用粘着テープ - Google Patents
電子部品製造用粘着テープ Download PDFInfo
- Publication number
- JP5626548B2 JP5626548B2 JP2013241747A JP2013241747A JP5626548B2 JP 5626548 B2 JP5626548 B2 JP 5626548B2 JP 2013241747 A JP2013241747 A JP 2013241747A JP 2013241747 A JP2013241747 A JP 2013241747A JP 5626548 B2 JP5626548 B2 JP 5626548B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensitive adhesive
- weight
- parts
- resin
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
-
- 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
-
- 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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/56—Polyhydroxyethers, e.g. phenoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
- C08L2312/06—Crosslinking by radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid 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
- 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
- C09J2463/00—Presence of epoxy resin
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
-
- 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
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
フェノキシ樹脂(KUKDO化学、YP50)100重量部をメチルエチルケトン300重量部に溶解し、イソシアネート系熱硬化剤(ダウコニン、CE138)15重量部、エネルギー線硬化型化合物であるアリファティックポリウレタンアクリレート(日本合成、UV7600B80)20重量部、アシルホスフィン系光開始剤(CYTEC、DAROCUR TPO)2重量部を混合して1時間撹拌した。撹拌が終わった粘着剤組成物を25μm厚さのポリイミドフィルム(LN、COLON)に塗布し、150℃乾燥器で約3分間乾燥した。厚さは、約6μmと確認された。乾燥器を通過した乾燥されたテープは、追加的な架橋構造を形成するためのエネルギー線硬化段階を経るが、本実施例では、紫外線を照射した。紫外線の光量は、約300mJ/cm2であった。粘着剤層内の完全な硬化のために長波長の紫外線A領域(315〜400nm)のエネルギー線を放出する無電極UVランプを使用した。照射される紫外線の光量は、UVランプの強度、照射面との距離、照射時間などの適切な組合せで調節した。また、酸素によるエネルギー線硬化効率の減少を防止するために、窒素雰囲気で紫外線が粘着剤層に照射された。
粘着剤の主材としてアクリル樹脂(SAMWON、AT5100)100重量部をエチルアセテート320重量部に溶解し、イソシアネート系熱硬化剤(ダウコニン、CE138)10重量部、エネルギー線硬化型化合物であるアリファティックポリウレタンアクリレート(日本合成、UV7600B80)25重量部とエポキシアクリレート(CYTEC、EB600)0.5重量部、シリコンアクリレート0.1重量部、アシルホスフィン系光開始剤(CYTEC、DAROCUR TPO)1重量部を混合して1時間撹拌した。高温ラミネート時の粘着力の発現とディデーピング時の粘着剤残渣を防止するために、エポキシとシリコン系のアクリレートをそれぞれ添加した。撹拌が終わった粘着液を25μm厚さのポリイミドフィルム(LN、Kolon)に塗布し、150℃の乾燥器で約3分間乾燥した。厚さは、約6μmと確認された。乾燥器を通過した乾燥されたテープは、追加的な架橋構造を形成するために窒素雰囲気で紫外線が照射され、紫外線の光量は、約300mJ/cm2であった。
Claims (2)
- 耐熱基材と、前記耐熱基材上に粘着剤組成物が塗布された粘着剤層と、を含む電子部品製造用粘着テープであって、
前記粘着剤組成物は、有機溶媒に溶解されたビスフェノールA型フェノキシ樹脂、イソシアネート系熱硬化剤、アリファティックポリウレタンアクリレート及びアシルホスフィン系光開始剤を含み、前記粘着剤層は、熱及びエネルギー線により硬化されるものであり、
前記有機溶媒100重量部に対して前記フェノキシ樹脂を5〜40重量部、前記フェノキシ樹脂100重量部に対して前記熱硬化剤を5〜20重量部及び前記アリファティックポリウレタンアクリレートを5〜30重量部含み、前記光開始剤を、前記アリファティックポリウレタンアクリレート100重量部に対して0.5〜10重量部含み、
前記粘着剤組成物のガラス転移温度は、80℃〜150℃であることを特徴とする、電子部品製造用粘着テープ。 - 前記フェノキシ樹脂は、重量平均分子量が1,000〜500,000であることを特徴とする、請求項1に記載の電子部品製造用粘着テープ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0018211 | 2009-03-03 | ||
KR1020090018211A KR101075192B1 (ko) | 2009-03-03 | 2009-03-03 | 전자부품 제조용 점착테이프 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011530923A Division JP2012504698A (ja) | 2009-03-03 | 2009-03-09 | 電子部品製造用粘着テープ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014043586A JP2014043586A (ja) | 2014-03-13 |
JP5626548B2 true JP5626548B2 (ja) | 2014-11-19 |
Family
ID=42709857
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011530923A Pending JP2012504698A (ja) | 2009-03-03 | 2009-03-09 | 電子部品製造用粘着テープ |
JP2013241747A Expired - Fee Related JP5626548B2 (ja) | 2009-03-03 | 2013-11-22 | 電子部品製造用粘着テープ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011530923A Pending JP2012504698A (ja) | 2009-03-03 | 2009-03-09 | 電子部品製造用粘着テープ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9090800B2 (ja) |
JP (2) | JP2012504698A (ja) |
KR (1) | KR101075192B1 (ja) |
CN (1) | CN102753640B (ja) |
MY (1) | MY160364A (ja) |
TW (1) | TWI605100B (ja) |
WO (1) | WO2010101324A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5522433B2 (ja) * | 2009-08-06 | 2014-06-18 | Dic株式会社 | 粘着剤、それを用いて得られる粘着フィルム及び積層体 |
KR20120082129A (ko) * | 2011-01-13 | 2012-07-23 | 도레이첨단소재 주식회사 | 전자부품 제조용 점착테이프 |
JP5541248B2 (ja) * | 2011-08-16 | 2014-07-09 | 東レ先端素材株式会社 | 電子部品製造用粘着テープ |
CN102965040B (zh) * | 2011-09-01 | 2014-12-03 | 东丽先端素材株式会社 | 用于制造电子部件的胶粘带 |
KR101382596B1 (ko) * | 2011-11-04 | 2014-04-10 | 도레이첨단소재 주식회사 | 버블 프리 전자부품 제조용 점착테이프 |
JP5942321B2 (ja) * | 2012-09-21 | 2016-06-29 | 東レ先端素材株式会社Toray Advanced Materials Korea, Inc. | モールドアンダーフィル工程のマスキングテープ用粘着剤組成物及びそれを利用したマスキングテープ |
JP6105412B2 (ja) * | 2013-07-03 | 2017-03-29 | 早川ゴム株式会社 | フラットパネルディスプレイ用粘着テープ |
KR20150016879A (ko) | 2013-08-05 | 2015-02-13 | 주식회사 엘지화학 | 점착제 조성물, 점착 필름 및 이를 이용한 유기전자장치의 봉지방법 |
KR101832522B1 (ko) * | 2013-11-29 | 2018-04-04 | 주식회사 엘지화학 | 접착 필름 형성용 조성물, 광경화전 가공용 점착 필름, 접착 필름 및 전자종이 표시장치 |
TWI629914B (zh) * | 2013-11-29 | 2018-07-11 | Lg化學股份有限公司 | 加熱元件及其製造方法以及車輛用窗 |
US9972509B2 (en) * | 2016-09-12 | 2018-05-15 | Win Semiconductors Corp. | Anti-plasma adhesive tape and manufacturing method |
KR102516339B1 (ko) * | 2018-04-06 | 2023-03-31 | 삼성전자주식회사 | 광 조사기용 덮개 구조물과 이를 구비하는 광 조사장치 및 이를 이용한 다이 접착 방법 |
US20190348747A1 (en) | 2018-05-14 | 2019-11-14 | Mediatek Inc. | Innovative air gap for antenna fan out package |
US11043730B2 (en) | 2018-05-14 | 2021-06-22 | Mediatek Inc. | Fan-out package structure with integrated antenna |
US11024954B2 (en) * | 2018-05-14 | 2021-06-01 | Mediatek Inc. | Semiconductor package with antenna and fabrication method thereof |
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-
2009
- 2009-03-03 KR KR1020090018211A patent/KR101075192B1/ko active IP Right Grant
- 2009-03-09 US US13/254,939 patent/US9090800B2/en not_active Expired - Fee Related
- 2009-03-09 CN CN200980140767.1A patent/CN102753640B/zh not_active Expired - Fee Related
- 2009-03-09 MY MYPI2011001178A patent/MY160364A/en unknown
- 2009-03-09 WO PCT/KR2009/001150 patent/WO2010101324A1/ko active Application Filing
- 2009-03-09 JP JP2011530923A patent/JP2012504698A/ja active Pending
- 2009-08-27 TW TW098128793A patent/TWI605100B/zh not_active IP Right Cessation
-
2013
- 2013-11-22 JP JP2013241747A patent/JP5626548B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20100099627A (ko) | 2010-09-13 |
WO2010101324A1 (ko) | 2010-09-10 |
MY160364A (en) | 2017-02-28 |
TWI605100B (zh) | 2017-11-11 |
US9090800B2 (en) | 2015-07-28 |
JP2012504698A (ja) | 2012-02-23 |
KR101075192B1 (ko) | 2011-10-21 |
CN102753640A (zh) | 2012-10-24 |
US20110318580A1 (en) | 2011-12-29 |
TW201033317A (en) | 2010-09-16 |
CN102753640B (zh) | 2014-03-05 |
JP2014043586A (ja) | 2014-03-13 |
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