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公开(公告)号：KR101535600B1
公开(公告)日：2015-07-09
申请号：KR1020120124621
申请日：2012-11-06
Applicant: 제일모직주식회사
CPC classification number: H01L24/29 , C09J9/02 , H01L24/32 , H01L24/83 , H01L2224/2929 , H01L2224/293 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/2939 , H01L2224/294 , H01L2224/32225 , H01L2224/81191 , H01L2224/83851 , H01L2924/07802 , H01L2924/07811 , H01L2924/00
Abstract: 본원발명은저온속경화형이며, 압착후 필름에형성되는압흔상태가우수한이방성도전필름에관한것이다. 구체적으로본원발명은, a) 폴리우레탄수지; b) 에틸렌-비닐아세테이트공중합체수지, 고무수지, 및스타이렌계수지로이루어진군에서선택되는 1 종이상의수지; c) 이소보닐아크릴레이트; 및 d) 도전성입자; 를함유하는이방성도전필름으로서, 상기필름의고형분 100 중량부에대하여상기 a), b), 및 c)의총 중량(X)에대한상기 c)의중량(Y)의비(X/Y)가 3 초과 20 미만이고, 상기필름을피착재에압착한후 상기필름의압착면의배면(背面)에형성된요철의최대높이가 2 ㎛이상인이방성도전필름에관한것이다.
Abstract translation: 通过各向异性导电膜连接的半导体器件，各向异性导电膜包括聚氨酯树脂; 选自乙烯 - 乙酸乙烯酯共聚物树脂，丙烯腈树脂和苯乙烯树脂中的至少一种其它树脂; 丙烯酸异冰片酯; 和导电颗粒。
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公开(公告)号：KR101397690B1
公开(公告)日：2014-05-22
申请号：KR1020100140774
申请日：2010-12-31
Applicant: 제일모직주식회사
IPC: C08J5/18 , H01B1/20 , C08L101/12 , C09J7/02
Abstract: 본 발명은 이방 전도성 필름에 CICP(complex inorganic color pigment)를 특정 함량으로 포함시킴으로써, 전기적 특성 및 열적 특성을 저하시키지 않으면서 회로 부재에 가압착한 후 필름의 유무를 쉽게 인식할 수 있게 하는 이방 전도성 필름에 관한 것이다.
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公开(公告)号：KR101202043B1
公开(公告)日：2012-11-16
申请号：KR1020090061860
申请日：2009-07-07
Applicant: 제일모직주식회사
IPC: B65H20/16 , B65H23/028 , B65H49/38
Abstract: 본 발명은 이방 도전성 필름용 릴 및 이를 위한 지지클립에 관한 것으로, 옆면에 이방 도전성 필름이 권취되는 원통형의 코어와, 상기 코어의 윗면 및 밑면에 쌍으로 형성되어, 상기 이방 도전성 필름 및 상기 코어를 보호하는 원반형 릴 가이드 및 상기 릴 가이드의 측면에 끼워지는 형태로 형성되어 상기 릴 가이드 사이의 간격을 유지시키는 지지클립을 포함하도록 하여, 풀림 시 이형 필름과 이방 도전성 접착층 사이에 박리가 일어나는 것을 방지할 수 있고, 정상적인 이방 도전성 필름을 확보할 수 있도록 하는 발명에 관한 것이다.
이방 도전성 필름, 릴, 지지클립, 코어, 릴 가이드-
公开(公告)号：KR1020100073848A
公开(公告)日：2010-07-01
申请号：KR1020080132629
申请日：2008-12-23
Applicant: 제일모직주식회사
IPC: C09J109/02 , C09J179/08 , C09J7/00
CPC classification number: C08G18/4238 , C08G18/4854 , C08G18/672 , C08G18/755 , C08K5/14 , C08K5/29 , C08L13/00 , C08L33/08 , C08L33/10 , C08L33/20 , C08L2205/03 , C08L2666/04 , C09J175/16 , Y10T428/254 , C08G18/48 , C08G18/42
Abstract: PURPOSE: An adhesive film composition for electronic devices is provided to secure the reliability of the adhesive film and to obtain stable adhesive strength and a contact resistance by preventing the hydrolysis of an ester bond at a high temperature and high humidity. CONSTITUTION: An adhesive film composition for electronic devices comprises 100.0 parts by weight of a binder resin, 0.1-10 parts by weight of a compound having a carbodiimide group, 10-120 parts by weight of a compound having a (meta)acrylate group, and 0.1-10 parts by weight of organic peroxide. The binder resin comprises: 3-50 weight% of acrylonitrile butadiene rubber having a modified carboxyl group; 5-50 weight% of acrylic copolymers; and 5-70 weight% of a resin including an ester bond.
Abstract translation: 目的：提供一种用于电子器件的粘合膜组合物，以确保粘合剂膜的可靠性，并且通过防止在高温和高湿度下的酯键的水解而获得稳定的粘合强度和接触电阻。 构成：电子器件用粘合膜组合物包含100.0重量份粘合剂树脂，0.1-10重量份具有碳二亚胺基团的化合物，10-120重量份具有（甲基）丙烯酸酯基团的化合物， 和0.1-10重量份的有机过氧化物。 粘合剂树脂包括：3-50重量％的具有改性羧基的丙烯腈丁二烯橡胶; 5-50重量％的丙烯酸共聚物; 和5-70重量％的包含酯键的树脂。
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公开(公告)号：KR100902714B1
公开(公告)日：2009-06-15
申请号：KR1020070109690
申请日：2007-10-30
Applicant: 제일모직주식회사
Abstract: 본 발명의 구현예들은 중량평균분자량 15만 내지 60만의 열가소성 수지, 중량평균분자량 100 내지 1만의 아크릴레이트 또는 메타크릴레이트 관능기를 갖는 열경화성 물질, 유기과산화물, 실란 커플링제 및 도전성 입자를 포함하는 것을 특징으로 하는 반열경화성 이방 도전성 필름 조성물에 관한 것이다.
이방 도전성 필름, 반열경화성, 조액 안정성, 필름 코팅성, 항복 응력, 절단신도, 접착력, 접속저항, 신뢰성-
Patent Agency Ranking
公开(公告)号：KR100841193B1
公开(公告)日：2008-06-24
申请号：KR1020060131771
申请日：2006-12-21
Applicant: 제일모직주식회사
IPC: C09J129/14 , C09J131/00 , C09J9/02
CPC classification number: C09J9/02 , C08L29/14 , C09J7/00 , C09J109/02 , C09J123/00 , C09J2203/318 , C09J2203/326
Abstract: An anisotropic conductive adhesive composition, and an anisotropic conductive adhesive film prepared from the composition are provided to improve adhesive strength, moisture resistance, heat resistance and mechanical properties. An anisotropic conductive adhesive composition comprises 100 parts by weight of a thermoplastic resin which is at least one selected from the group consisting of an olefin resin, a butadiene resin, an acrylonitrile-butadiene copolymer, a carboxyl-terminated acrylonitrile-butadiene copolymer and a phenoxy resin; 40-100 parts by weight of a carboxyl modified polyacetal resin having a weight average molecular weight of 10,000-500,000; 80-150 parts by weight of a radical polymerizable material; a radical initiator; and a conductive particle.
Abstract translation: 提供各向异性导电粘合剂组合物和由组合物制备的各向异性导电粘合剂膜以改善粘合强度，耐湿性，耐热性和机械性能。 各向异性导电粘合剂组合物包含100重量份热塑性树脂，其是选自烯烃树脂，丁二烯树脂，丙烯腈 - 丁二烯共聚物，羧基封端的丙烯腈 - 丁二烯共聚物和苯氧基中的至少一种 树脂; 40-100重量份的重均分子量为10,000-500,000的羧基改性聚缩醛树脂; 80-150重量份可自由基聚合的材料; 一个激进的发起者 和导电颗粒。
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公开(公告)号：KR1020120056044A
公开(公告)日：2012-06-01
申请号：KR1020100117553
申请日：2010-11-24
Applicant: 제일모직주식회사
Abstract: PURPOSE: An aniotropically conductive film composition is provided to obtain adhesion while enduring stress generated from both ends of a connection substrate under compression due to heat and pressure. CONSTITUTION: An aniotropically conductive film composition has an elastic modulus of 4,000-10,000 MPa at 50°C after curing, and a glass transition temperature(Tg) of 110-150 °C after curing. The aniotropically conductive film composition comprises an acrylate-modified urethane resin, a diene-based rubber, an elastically reinforced resin, a radically polymerizable material, a polymerization initiator, and conductive particles. The elastically reinforced resin is one or more selected from a cellulose based resin and a styrene based resin. The elastically reinforced resin comprises 20-50 weight% of the cellulose based resin and 50-80 weight% of the styrene based resin.
Abstract translation: 目的：提供一种横向导电膜组合物以在由于热和压力而在压缩下从连接基板的两端产生的应力同时获得粘合。 构成：固化后的50℃下的全向导电膜组合物的弹性模量为4,000〜10,000MPa，固化后的玻璃化转变温度（Tg）为110〜150℃。 该全向导电膜组合物包含丙烯酸酯改性的聚氨酯树脂，二烯类橡胶，弹性增强树脂，自由基聚合材料，聚合引发剂和导电颗粒。 弹性增强树脂是选自纤维素系树脂和苯乙烯系树脂中的一种以上。 弹性增强树脂包含20-50重量％的纤维素基树脂和50-80重量％的苯乙烯基树脂。
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公开(公告)号：KR1020100097442A
公开(公告)日：2010-09-03
申请号：KR1020090016382
申请日：2009-02-26
Applicant: 제일모직주식회사
CPC classification number: C09J7/20 , C09J7/403 , C09J9/02 , C09J2203/326
Abstract: PURPOSE: An anisotropic conductive adhesive film and a manufacturing method thereof are provided to reduce the processing time for improving the productivity of the adhesive film, and to improve the press bonding process of the film. CONSTITUTION: An anisotropic conductive adhesive film(100) comprises the following: a release film(130); and an anisotropic conductive adhesive layer(120) formed on one side of the release film, including anisotropic conductive adhesives(110) arranged with constant intervals in a stripe pattern. The anisotropic conductive adhesives are attached with at least one adherend of an electrode. The intervals among adhesives are 30~120 microns. The width of the anisotropic conductive adhesives is 100micron~5millimeters.
Abstract translation: 目的：提供各向异性导电粘合剂膜及其制造方法，以减少用于提高粘合剂膜的生产率的处理时间，并且改善膜的压接工艺。 构成：各向异性导电粘合膜（100）包括：剥离膜（130）; 以及形成在剥离膜的一侧上的各向异性导电粘合剂层（120），包括以条纹图案以恒定间隔布置的各向异性导电粘合剂（110）。 各向异性导电粘合剂与电极的至少一个粘附体附着。 粘合剂间隔30〜120微米。 各向异性导电胶的宽度为100微米〜5毫米。
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公开(公告)号：KR1020090030626A
公开(公告)日：2009-03-25
申请号：KR1020070096041
申请日：2007-09-20
Applicant: 제일모직주식회사
IPC: C09J133/08 , C09J133/10 , C09J109/02 , C09J9/02
CPC classification number: C09J4/00 , H05K3/323 , H05K2201/0133
Abstract: An anisotropic conductive adhesive composition is provided to realize high reliability even in a circuit connection process less than 10 seconds by using acryl rubber with excellent flexibility and adhesion as a binder. An anisotropic conductive adhesive composition comprises (A) acrylic rubber 5~60 weight% having the weight average molecular weight of 100,000-1,000,000 as a binder; (B) a material 30~70 weight% having one or two (meth)acrylate functional groups; (C) a material 1~10 weight% having at least three (meth)acrylate functional groups; (D) organic peroxides 1~10 weight%; and (E) conductive particles 1 ~ 10 weight%.
Abstract translation: 提供各向异性导电粘合剂组合物，通过使用具有优异的柔性和粘合性的丙烯酸橡胶作为粘合剂，即使在小于10秒的电路连接过程中也能实现高可靠性。 各向异性导电粘合剂组合物包含（A）重均分子量为100,000-1,000,000的5〜60重量％的丙烯酸橡胶作为粘合剂; （B）具有一个或两个（甲基）丙烯酸酯官能团的材料30〜70重量％ （C）具有至少三个（甲基）丙烯酸酯官能团的材料1〜10重量％ （D）有机过氧化物1〜10重量％; 和（E）导电颗粒1〜10重量％。
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公开(公告)号：KR1020080063053A
公开(公告)日：2008-07-03
申请号：KR1020070109690
申请日：2007-10-30
Applicant: 제일모직주식회사
Abstract: A semi-thermosetting anisotropic conductive film composition is provided to improve cutting property, compression property, compression reworkability, the reliance for a long time and the stability of adhesive strength. A semi-thermosetting anisotropic conductive film composition comprises 100 parts by weight of a thermoplastic resin having a weight average molecular weight of 150,000-600,000; 100-400 parts by weight of a thermosetting material having an acrylate or methacrylate functional group and having a weight average molecular weight of 100-10,000; 0.3-10 parts by weight of an organic peroxide; a silane coupling agent; and a conductive particle.
Abstract translation: 提供半热固性各向异性导电膜组合物以提高切割性能，压缩性能，压缩再加工性，长时间的依赖性和粘合强度的稳定性。 半热固性各向异性导电膜组合物包含100重量份的重均分子量为150,000-60000的热塑性树脂; 100-400重量份具有丙烯酸酯或甲基丙烯酸酯官能团并且重均分子量为100-10,000的热固性材料; 0.3-10重量份有机过氧化物; 硅烷偶联剂; 和导电颗粒。
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