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公开(公告)号：KR1020140085868A
公开(公告)日：2014-07-08
申请号：KR1020120155671
申请日：2012-12-28
Applicant: 도레이첨단소재 주식회사
CPC classification number: C09J4/00 , C09J7/22 , C09J7/35 , C09J2201/61 , C09J2203/30 , H05K1/0201 , H05K1/0298
Abstract: The present invention provides: an adhesive for a flexible printed circuit board protective film which is formed by copolymerizing acrylic monomers having crosslinkable functional groups and monomers which do not have crosslinkable functional groups and has 0.5-3.5 in a ratio of a loss modulus (G′′) at high frequency (100 rad/s) and a storage modulus (G′) at low frequency (0.1 rad/s); and a protective film for a flexible printed circuit board using the same. The flexible printed circuit board protective film according to the present invention minimizes changes of adhesion at high temperature such as 150°C by controlling modulus of elasticity, thereby preventing transformation such as surface contamination and wrinkles of the flexible printed circuit board which is an adherend when exfoliating the protective film.
Abstract translation: 本发明提供：一种柔性印刷电路板保护膜用粘合剂，其通过使具有交联性官能团的丙烯酸单体和不具有交联性官能团的单体共聚形成，并且以损耗模量（G' '）在低频（0.1rad / s）下的高频（100rad / s）和储能模量（G'）; 以及使用其的柔性印刷电路板用保护膜。 根据本发明的柔性印刷电路板保护膜通过控制弹性模量使得在150℃的高温下的粘附性变化最小化，从而防止作为被粘物的柔性印刷电路板的表面污染和皱纹等变形， 去角质保护膜。
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112.发明公开
公开(公告)号：KR1020140085217A
公开(公告)日：2014-07-07
申请号：KR1020120155540
申请日：2012-12-27
Applicant: 도레이첨단소재 주식회사
IPC: C08L83/07 , C08K5/5415 , C08J7/04 , B32B7/06
CPC classification number: C08L83/06 , B32B7/06 , C08G77/08 , C08J5/18 , C08J7/04 , C08K5/5415 , C08L83/10 , C09D183/06 , G02B1/04
Abstract: The present invention relates to a silicon release composition with excellent properties such as stability in peeling force, stability in peeling force in process of time, ruboff physical properties, chemical resistance and the like in addition to interface adhesion properties, a silicon release film using the same and a manufacturing method thereof. The silicon release composition comprises: 3.5-10 parts by weight of a silicon hardener; 0.1-6.0 parts by weight of a silane coupling agent; and 0.2-1.2 parts by weight of a silicon surfactant, wherein the silane coupling agent is a compound represented by chemical formula 1.
Abstract translation: 本发明涉及除了界面附着性以外，剥离力的稳定性，时间的剥离力的稳定性，物理性质，耐化学性等优异的硅释放组合物，使用了 相同及其制造方法。 硅释放组合物包含：3.5-10重量份的硅固化剂; 0.1-6.0重量份的硅烷偶联剂; 和0.2-1.2重量份的硅表面活性剂，其中硅烷偶联剂是由化学式1表示的化合物。
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公开(公告)号：KR1020140082404A
公开(公告)日：2014-07-02
申请号：KR1020120152338
申请日：2012-12-24
Applicant: 도레이첨단소재 주식회사
IPC: H01B5/14 , G06F3/041 , G02F1/1343
CPC classification number: H01B5/14 , G02F1/1343 , G06F3/041
Abstract: The present invention relates to a transparent conductive film. The transparent conductive film according to the present invention is a transparent conductive film having a transparent conductive layer formed on one surface of a plastic base film. A first curable resin layer having a fine concave-convex pattern is formed between the plastic base film and the transparent conductive layer, and a second curable resin layer having a fine concave-convex pattern is formed on an opposite surface of the plastic base film. The first and second curable resin layers are formed at both side surfaces of the plastic base film, thereby improving an anti-blocking property and an anti-slip property, so that a film can be easily wound. In addition, inorganic particles contained in each layer can be optimized, so that the fine concave-convex pattern is formed on the surface. In addition, high transmittance and fine outer appearance are represented without degradation of an optical property, so that the film can be extensively used in various fields such as a touch screen panel, an LCD, a PDP, an OLED, an inorganic EL display, an electronic paper, and a solar cell.
Abstract translation: 本发明涉及透明导电膜。 根据本发明的透明导电膜是在塑料基膜的一个表面上形成有透明导电层的透明导电膜。 在塑料基膜和透明导电层之间形成具有细凹凸图案的第一可固化树脂层，并且在塑料基膜的相对表面上形成具有微细凹凸图案的第二固化树脂层。 第一和第二固化树脂层形成在塑料基膜的两侧表面，从而提高防粘连性和防滑性，从而可以容易地卷绕膜。 此外，可以优化各层中含有的无机粒子，从而在表面形成微细的凹凸图案。 此外，透射率高，外观细腻，不会降低光学性能，因此可以广泛应用于触摸屏面板，LCD，PDP，OLED，无机EL显示器等各种领域， 电子纸和太阳能电池。
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公开(公告)号：KR1020140081369A
公开(公告)日：2014-07-01
申请号：KR1020120151038
申请日：2012-12-21
Applicant: 도레이첨단소재 주식회사
IPC: C09J7/02 , C09J133/04
CPC classification number: C09J7/35 , C09J7/22 , C09J7/29 , C09J133/04 , C09J2201/16 , C09J2201/61 , C09J2203/326
Abstract: The present invention relates to an adhesive tape for manufacturing an electronic component, and more specifically, to an adhesive tape for manufacturing an electric component capable of satisfying all requirement properties of lamination process conditions, and improving limitations of adhesive residues and sealing resin leakage of the adhesive tape used in the existing electronic component manufacturing processes. To this end, the adhesive tape for manufacturing an electronic component is characterized by comprising: a heat resistant base; a reinforcement layer formed on one side of the heat resistant base; and an adhesive layer formed on the reinforcement layer.
Abstract translation: 本发明涉及一种电子部件的制造用胶带，更具体地，涉及一种能够满足层压工艺条件的所有要求性能的电气部件的制造用胶带，提高粘合剂残留的限制和密封树脂的泄漏 在现有的电子元件制造工艺中使用的胶带。 为此，用于制造电子部件的胶带的特征在于包括：耐热基体; 加强层，形成在耐热基体的一侧上; 以及形成在加强层上的粘合剂层。
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公开(公告)号：KR1020140078825A
公开(公告)日：2014-06-26
申请号：KR1020120147974
申请日：2012-12-18
Applicant: 도레이첨단소재 주식회사
CPC classification number: H01L2924/0002 , H01L2924/00
Abstract: The present invention relates to an interlayer insulation film using a novel insulating material and a semiconductor package substrate using the same. In the interlayer insulation film of the present invention, a thermally curable liquid crystal polymer is coated in a B-stage as a novel insulating material to form a filling layer on the base film formed with the liquid crystal polymers, so that a molecular structure between double-layered structures is formed of similar liquid crystal polymers to improve an attaching force between a base film and the filling layer. Accordingly, formation of a conductive bipolar filament is restrained by the base film including a liquid crystal polymer, and formation and growth of a dendrite are restrained by formation of a dense curable network of the thermally curable liquid crystal polymer in the filling layer. Therefore, a semiconductor package substrate having improved size stability, heat-resistant property, and electrical reliability under a fixed pressure can be manufactured by using the interlayer insulation layer.
Abstract translation: 本发明涉及使用新型绝缘材料的层间绝缘膜和使用其的半导体封装基板。 在本发明的层间绝缘膜中，热固性液晶聚合物以B层作为新颖的绝缘材料被覆，以在形成有液晶聚合物的基底膜上形成填充层，使得在 双层结构由类似的液晶聚合物形成以改善基膜和填充层之间的附着力。 因此，通过包含液晶聚合物的基膜抑制导电双极细丝的形成，并且通过在填充层中形成可热固化的液晶聚合物的致密的可固化网络来抑制枝晶的形成和生长。 因此，可以通过使用层间绝缘层来制造在固定压力下具有改进的尺寸稳定性，耐热性和电可靠性的半导体封装基板。
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Patent Agency Ranking
公开(公告)号：KR1020140077527A
公开(公告)日：2014-06-24
申请号：KR1020120146437
申请日：2012-12-14
Applicant: 도레이첨단소재 주식회사
IPC: H01L51/52
CPC classification number: H01L51/0013 , H01L51/0566 , H01L51/56 , H01L2251/56
Abstract: The present invention relates to a donor film for laser thermal transfer and, more specifically, to a donor film for laser thermal transfer which: improves transferability of the donor film for laser thermal transfer by maintaining a transferrable temperature range of a transfer layer within a certain range with a method of lowering thermal conductivity by improving physical properties or structure of a protective layer or a photo-thermal conversion layer itself when heat exceeding the transferrable temperature range of the transfer layer is generated due to laser irradiation in the photo-thermal conversion layer; can enlarge a range of laser processing used by preventing thermal damaging of a transfer material or excessive transfer due to overheating of the donor film for laser thermal transfer; and contains optimized physical properties which can contribute to reduce a failure rate of the process and to improve productivity.
Abstract translation: 本发明涉及一种用于激光热转印的供体膜，更具体地说，涉及用于激光热转印的供体膜，其通过将转印层的可转移温度范围保持在一定范围内来提高用于激光热转印的供体膜的转印性 在通过在光热转换层中的激光照射产生超过转印层的可转移温度范围的热量时，通过改善保护层或光热转换层本身的物理性能或结构而降低热导率的方法 ; 可以通过防止热损坏转印材料或由于用于激光热转印的供体膜的过热而导致的过度转印来扩大所使用的激光加工范围; 并且包含优化的物理性质，其可以有助于降低过程的故障率并提高生产率。
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公开(公告)号：KR1020140075867A
公开(公告)日：2014-06-20
申请号：KR1020120142562
申请日：2012-12-10
Applicant: 도레이첨단소재 주식회사
IPC: B29D7/01 , C08J5/18 , H01L31/042
CPC classification number: Y02E10/50 , B29D7/01 , C08J5/18 , H01L31/042
Abstract: The present invention relates to a method for manufacturing an encapsulation sheet for solar cells through an in-line coating method and an encapsulation sheet manufactured thereby. The method for manufacturing an encapsulation sheet for solar cells through an in-line coating method according to one embodiment of the present invention includes: a step of mixing functional additives; a step of manufacturing a sheet by melting a pure EVA resin at 80-140 deg. C and discharging the resin; a step of coating an EVA sheet for solar cells with an functional additive mixture; and a step of drying a coating solution coated on the coated encapsulation sheet at a constant temperature.
Abstract translation: 本发明涉及通过直线涂布法制造太阳能电池封装片的方法及其制造的封装片。 根据本发明的一个实施方案的通过在线涂布方法制造太阳能电池封装片的方法包括：将功能添加剂混合的步骤; 通过在80-140度熔融纯EVA树脂来制造片材的步骤。 并排出树脂; 用功能添加剂混合物涂覆太阳能电池用EVA片的步骤; 以及在恒定温度下干燥涂布在涂布的包封片上的涂布溶液的步骤。
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118.发明公开접착 조성물 제조용 수지 조성물, 상기 수지 조성물을 포함하는 접착 조성물 및 이를 이용한 연성회로기판 보강판 부착용 접착시트 审中-实审用于粘合粘合剂的粘合剂组合物，其包含树脂组合物和粘合片，使用该粘合剂组合物在FPCB上连接增强板
公开(公告)号：KR1020140048543A
公开(公告)日：2014-04-24
申请号：KR1020120114627
申请日：2012-10-16
Applicant: 도레이첨단소재 주식회사
IPC: C09J133/04 , C09J7/02 , H05K1/03
CPC classification number: C09J133/04 , C09J7/22 , C09J7/30 , C09J7/38 , C09J2201/622 , C09J2203/30 , H05K1/0313 , H05K1/0393
Abstract: The present invention relates to an adhesive composition which comprises acryl rubber, epoxy hardeners, phenol hardeners and thermoplastic resin as solid components, has excellent adhesion on a reinforcement plate while maintaining long-term storage stability, exhibits heat resistance corresponding to lead-free solder reflow processing temperature and has high processability since initial adhesion is improved, and an adhesive sheet for attaching a reinforcement plate of a flexible printed circuit board using the same. The adhesive composition is characterized by comprising 30-150 parts by weight of the epoxy hardener, 5-50 parts by weight of the phenol hardener and 15-45 parts by weight of the thermoplastic resin based on 100 parts by weight of the acryl rubber, wherein the acryl rubber contains a copolymer of acrylonitrile, acrylic acid, and alkyl acrylate and has an acid value in the range of 5-50 mg KOH/g.
Abstract translation: 本发明涉及一种粘合剂组合物，其包含丙烯酸橡胶，环氧硬化剂，酚固化剂和作为固体组分的热塑性树脂，在加强板上具有优异的粘合性，同时保持长期的储存稳定性，显示出与无铅焊料回流相对应的耐热性 处理温度高，并且由于初始粘合性提高而具有高加工性，而且使用该粘合片用于安装柔性印刷电路板的加强板。 粘合剂组合物的特征在于包含30-150重量份环氧硬化剂，5-50重量份苯酚硬化剂和基于100重量份丙烯酸橡胶的15-45重量份的热塑性树脂， 其中丙烯酸橡胶含有丙烯腈，丙烯酸和丙烯酸烷基酯的共聚物，其酸值在5-50mg KOH / g的范围内。
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公开(公告)号：KR1020140038639A
公开(公告)日：2014-03-31
申请号：KR1020120104943
申请日：2012-09-21
Applicant: 도레이첨단소재 주식회사
IPC: G02B5/08 , G02F1/13357
CPC classification number: G02B5/0816 , G02B6/0055 , G02F1/1336 , G02F1/133605
Abstract: The present invention relates to a reflection sheet which can be used for a backlight unit of a liquid crystal display. By integrating a second layer (12) which has an anti-static function onto one side or both sides of a first layer (11) which includes fine pores inside in order to have high reflexibility through coextrusion, the present invention makes at least one surface of the reflection sheet have an anti-static function which is equal to or less than 1*1011 Ω/cm^2 even in a high-temperature and high-humidity environment. By doing so, it is easy to control the attachment of foreign substances from the outside so that the provided reflection sheet for a backlight unit of a liquid crystal display having an anti-static function can resolve the problem of foreign substances coming in, being attached to a backlight unit, and causing optical defects on a liquid crystal display while the liquid crystal display is being manufactured and/or is in use. Therefore, the reflection sheet can be useful as a film for a reflection plate.
Abstract translation: 本发明涉及可用于液晶显示器的背光单元的反射片。 通过将具有防静电功能的第二层（12）整合到第一层（11）的一侧或两侧上，该第一层（11）包括内部的细孔以通过共挤出具有高反射性，本发明使至少一个表面 的反射片具有等于或小于1×1011Ω/ cm ^ 2的抗静电功能，即使在高温高湿环境中也是如此。 通过这样做，可以容易地从外部控制异物的附着，使得所提供的具有防静电功能的液晶显示器的背光单元的反射片可以解决外来物质进入，附着的问题 并且在制造和/或使用液晶显示器的同时在液晶显示器上引起光学缺陷。 因此，反射片可用作反射板的膜。
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公开(公告)号：KR1020140026812A
公开(公告)日：2014-03-06
申请号：KR1020120092479
申请日：2012-08-23
Applicant: 도레이첨단소재 주식회사
Abstract: The present invention relates to an optical polyester film capable of adjusting a refractive index easily using a polymer blend and, more specifically, to an optical polyester film capable of adjusting a refractive index easily using a polymer blend which can suppress non-uniformity of a refractive index, which can occur in a deposition step, can improve adhesion with a base film and a post processing layer by using blending of a thermo setting resin and a thermo plastic resin on a primer layer used in a polyester film, and has excellent optical property by improving the refractive index by adding particles. For this, an optical polyester film capable of adjusting a refractive index easily using a polymer blend according to the present invention uses a polyester film of 50-500 micrometers thickness as a base film, and forms a primer layer on at least one side of the base film as a polymer readily-adhesive layer. The polymer primer layer includes at least one particle among a barium sulphate, a titanium dioxide, a titanium-organic matter composite and an organic tin compound and a polyurethane based resin and a blend resin of a polyehtylene naphthalate (PEN). [Reference numerals] (AA) Particle-free refractive index; (BB) Particle added refractive index
Abstract translation: 本发明涉及能够使用聚合物共混物容易地调节折射率的光学聚酯膜，更具体地说，涉及能够容易地使用能够抑制折射率不均匀性的聚合物共混物来调节折射率的光学聚酯膜 可以通过在聚酯膜中使用的底漆层上配合热固性树脂和热塑性树脂来提高与基底膜和后处理层的粘附性，并且具有优异的光学特性 通过添加颗粒来提高折射率。 为此，使用根据本发明的聚合物共混物容易地调节折射率的光学聚酯膜使用50-500微米厚度的聚酯膜作为基膜，并且在至少一面上形成底漆层 基膜作为聚合物易粘合层。 聚合物底漆层包括硫酸钡，二氧化钛，钛 - 有机物复合物和有机锡化合物中的至少一种颗粒，以及聚氨酯类树脂和聚萘二甲酸乙二醇酯（PEN）的共混树脂。 （附图标记）（AA）无颗粒折射率; （BB）粒子添加折射率
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