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公开(公告)号：KR101323562B1
公开(公告)日：2013-10-29
申请号：KR1020110021350
申请日：2011-03-10
Applicant: 롬엔드하스전자재료코리아유한회사
Abstract: 본 발명은 광중합성 불포화 바인더 수지, 에틸렌성 불포화 결합을 가지는 관능성 모노머, 중합 개시제, 흑색 유기 혼합 안료 및 용제를 포함하고, 상기 광중합성 불포화 바인더 수지는 에폭시 수지에 불포화 염기산을 부가시켜 얻어지는 에폭시 부가물과 다염기산무수물을 반응시켜 얻어지는 생성물인 감광성 수지 조성물에 관한 것으로서, 노광 전 후 현상액에 대한 충분한 용해도를 통해 10~100μm의 사이즈를 가지는 라인과 도트를 형성할 수 있고, 형성된 라인과 도트들의 유전율이 8 이하의 값을 가지면서도 광학밀도가 단위 μm 당 1.0 이상의 차광성을 유지하는 차광층을 제조할 수 있는 감광성 수지 조성물을 제공할 수 있다.
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公开(公告)号：KR1020120056938A
公开(公告)日：2012-06-05
申请号：KR1020100112604
申请日：2010-11-12
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: C08F2/50 , C08L2312/06 , C09D135/00 , G03F7/031 , G03F7/033 , G03F7/0751 , G03F7/0755
Abstract: PURPOSE: A photo-sensitive resin composition, an insulating film using the same, and electronic parts thereof are provided to improve permeability and contrast while the thickness of a thermosetting film is kept. CONSTITUTION: A photo-sensitive resin composition includes 100 parts by weight of a copolymer, 0.1-10 parts by weight of a photo-polymerization initiator containing the compound represented by chemical formula 1, 1-150 parts by weight of polymerizable ethylenically unsaturated monomer compounds, 0.5-30 parts by weight of functional silane compounds, and 1-20 parts by weight of one or more compounds selected from the compound represented by chemical formula 2, the compound represented by chemical formula 3, or a mixture of the compounds. The copolymer includes unsaturated carbonic acid, unsaturated carboxylic acid anhydride, or a mixture of the same, an aromatic unsaturated monomer, unsaturated compounds with epoxy groups or oxetane groups or a mixture of the same, and methyl methacrylate. The epoxy groups or oxetane groups are selected from glycidyl methacrylate, 4-hydroxybutyl acrylate triglycidyl ether, and 3-ethyl-3-methylmethacrylate oxetane.
Abstract translation: 目的：提供光敏树脂组合物，使用该树脂组合物的绝缘膜及其电子部件，以在保持热固性膜的厚度的同时提高渗透性和对比度。 构成：光敏树脂组合物包含100重量份共聚物，0.1-10重量份含有由化学式1表示的化合物的光聚合引发剂，1-150重量份可聚合的烯属不饱和单体化合物 ，0.5-30重量份的官能硅烷化合物和1-20重量份的选自化学式2表示的化合物，化学式3表示的化合物或化合物的混合物的一种或多种化合物。 共聚物包括不饱和碳酸，不饱和羧酸酐或其混合物，芳族不饱和单体，不饱和化合物与环氧基或氧杂环丁烷基团或其混合物，和甲基丙烯酸甲酯。 环氧基或氧杂环丁烷基选自甲基丙烯酸缩水甘油酯，丙烯酸4-羟基丁酯三缩水甘油醚和3-乙基-3-甲基甲基丙烯酸酯氧杂环丁烷。
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公开(公告)号：KR1020100033603A
公开(公告)日：2010-03-31
申请号：KR1020080092556
申请日：2008-09-22
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/033 , G03F7/0007
Abstract: PURPOSE: An alkaline developable super-hydrophobic photosensitive material is provided to be suitable for a partition forming pixels inside LCD cell in an LCD manufacturing process using an ink jet process. CONSTITUTION: An alkaline developable super-hydrophobic photosensitive material for a pixel diaphragm of LCD comprises: (A) a first polymer consisting of (a1) 10~70 weight% radical responsiveness monomer having C4~C30 cyclic or acyclic saturated or unsaturated alkyl group, aryl group, alkylaryl group or alkylaryl group substituents, (a2) ~40 weight% at least one monomer selected from (meth)acrylate, vinyl alcohol, and vinyl thiol, (a3) 5~40 weight% (meth)acrylate with (meth)acryl group or 3-acryloyloxy-2-hydroxypropyl group as a terminated group, and (a4) 5~30 weight% radical responsive monomer with fluorine-substituted C4~C30 cyclic or acyclic saturated or unsaturated alkyl group, aryl group, alkylaryl group or alkylaryl group substituents; (B) 50 ~ 120 parts by weight of multifunctional (meth)acrylate monomer; and (C) 1 ~ 20 parts by weight of a photoinitiator. 50 ~ 1000 parts by weight of solvent is included.
Abstract translation: 目的：提供一种碱性可显影超疏水感光材料，适用于在使用喷墨工艺的LCD制造工艺中形成LCD单元内部的像素的分隔。 构成：用于LCD的像素隔膜的碱显影性超疏水感光材料包括：（A）由（a1）10〜70重量％的具有C 4〜C 30环状或非环状饱和或不饱和烷基的自由基反应性单体组成的第一聚合物， 芳基，烷基芳基或烷基芳基取代基，（a2）〜40重量％的至少一种选自（甲基）丙烯酸酯，乙烯醇和乙烯基硫醇的单体，（a3）5〜40重量％（甲基） ）丙烯酰基或3-丙烯酰氧基-2-羟丙基作为端基，和（a4）5〜30重量％的具有氟取代的C4〜C30环状或非环状饱和或不饱和烷基的自由基反应性单体，芳基，烷基芳基 或烷芳基取代基; （B）50〜120重量份多官能（甲基）丙烯酸酯单体; 和（C）1〜20重量份的光引发剂。 包括50〜1000重量份的溶剂。
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公开(公告)号：KR1020140102350A
公开(公告)日：2014-08-22
申请号：KR1020130014985
申请日：2013-02-12
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/075 , G03F7/004 , G03F7/0043 , G03F7/0045 , G03F7/027 , G03F7/039 , G03F7/0392 , G03F7/11 , G03F7/20 , G03F7/2002
Abstract: The present invention relates to a photosensitive resin composition comprising a silicon urethane acrylate and an insulating film using the same, comprising: a copolymer; a compound with a SiO structure, a =NCO- structure and a (meth) acrylate structure; and a photopolymerization initiator. The photosensitive resin composition can be useful for preparing an insulating film for a liquid crystal display device because the photosensitive resin composition has outstanding chemical resistance, thermal resistance, and hardness and it can provide a cured film indicating a high film retention ratio.
Abstract translation: 本发明涉及包含硅聚氨酯丙烯酸酯和使用其的绝缘膜的感光性树脂组合物，其包含：共聚物; 具有SiO结构的化合物，a = NCO-结构和（甲基）丙烯酸酯结构; 和光聚合引发剂。 感光性树脂组合物可用于制备液晶显示装置用绝缘膜，因为感光性树脂组合物具有优异的耐化学性，耐热性和硬度，并且可以提供表现出高保持率的固化膜。
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Patent Agency Ranking
公开(公告)号：KR1020140035180A
公开(公告)日：2014-03-21
申请号：KR1020120101729
申请日：2012-09-13
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0392 , G03F7/004 , G03F7/0045 , G03F7/022 , G03F7/039
Abstract: The present invention relates to a positive type photosensitive resin composition and a cured film manufactured thereby. The positive type photosensitive resin composition of the present invention comprises: copolymers (1) which are produced by making a compound represented by a chemical formula 1 with an alkali soluble copolymer including an organization unit (1-1) induced from an unsaturated monomer containing a carboxyl group, an organization unit (1-2) induced from an unsaturated monomer containing at least one epoxy group, an organization unit (1-3) induced from an unsaturated monomer containing a phenolic hydroxyl group and an organization unit (1-4) containing an unsaturated monomer different from the unsaturated monomer of (1-1) to (1-3); quinonediazide-based photoactive compounds (2); photoacid generators (3); and solvents (4). The positive type photosensitive resin composition of the present invention exhibits excellent sensitivity, high residual film rate after phenomenon and postcuring and provides high pattern formation, thereby being able to be usefully used in the manufacture of an insulation layer for a liquid crystal display.
Abstract translation: 本发明涉及一种正型感光性树脂组合物及其制造的固化膜。 本发明的正型感光性树脂组合物含有：将由化学式1表示的化合物与含有由不饱和单体引发的组成单元（1-1）的碱溶性共聚物制成的共聚物（1） 羧基，由含有至少一个环氧基的不饱和单体引发的组织单元（1-2），由含有酚羟基的不饱和单体引发的组织单元（1-3）和组织单元（1-4） （1-1）〜（1-3）的不饱和单体不饱和单体; 基于醌二叠氮化物的光活性化合物（2）; 光酸发生器（3）; 和溶剂（4）。 本发明的正型感光性树脂组合物显示出优异的灵敏度，现象和后固化后的高残留膜率，并提供高图案形成，从而能够有用地用于液晶显示器的绝缘层的制造。
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公开(公告)号：KR1020130136735A
公开(公告)日：2013-12-13
申请号：KR1020120060374
申请日：2012-06-05
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/027 , C08G77/16 , G03F7/0007 , G03F7/0233 , G03F7/028 , G03F7/032 , G03F7/033 , H05K3/0076
Abstract: The present invention provides a photosensitive resin composition which comprises: (A) (a-1) a constituent unit which is derived from dicarboxylic acid mono[(meth) acryloyl oxyalkyl] ester; (a-2) a constituent unit which is derived from unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, or a constituent unit which is derived from a mixture thereof (but different from (a-1)); (a-3) a constituent unit which is derived from an ethylenically unsaturated compound including one or more selected from epoxy groups or oxetane groups; (a-4) a constituent unit which is derived from aromatic ring contained ethylenically unsaturated compounds; and (a-5) an alkali soluble resin which includes a constituent unit which is derived from an ethylenically unsaturated compound which is different from the (a-1) to (a-4) compounds; (B) polymerizable unsaturated compounds; (C) photopolymerization initiators; (D) silane couplings; and (E) a photosensitive resin composition which includes organic solvents.
Abstract translation: 本发明提供一种感光性树脂组合物，其含有：（A）（a-1）来自二羧酸单[（甲基）丙烯酰氧基烷基]酯的结构单元; （a-2）来源于不饱和羧酸，不饱和羧酸酐或其混合物（但不同于（a-1））的构成单元的构成单元; （a-3）衍生自包含选自环氧基或氧杂环丁烷基中的一种或多种的烯属不饱和化合物的构成单元; （a-4）衍生自含有烯键式不饱和化合物的芳环的构成单元; 和（a-5）碱溶性树脂，其包含衍生自不同于（a-1）〜（a-4）化合物的烯键式不饱和化合物的构成单元; （B）可聚合不饱和化合物; （C）光聚合引发剂; （D）硅烷偶联剂; 和（E）包含有机溶剂的感光性树脂组合物。
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公开(公告)号：KR101208893B1
公开(公告)日：2012-12-07
申请号：KR1020090071637
申请日：2009-08-04
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0007 , G03F7/033 , G03F7/0388 , G03F7/40
Abstract: 본 발명은 액정 디스플레이 장치의 차광에 사용되는 블랙매트릭스 제조용 초소수성 감광성 수지 조성물에 관한 것으로, 더욱 상세하게는 하기 화학식 1로 표시되는 제 1 중합체와 하기 화학식 2로 표시되는 제 2 중합체를 포함하는 것을 특징으로 하는 내열성, 내화학성, 현상 마진 및 밀착성이 우수한 블랙매트릭스 제조용 초소수성 감광성 수지 조성물 및 그로부터 제조되는 블랙매트릭스에 관한 것이다.
[화학식 1]
[화학식 2]
초소수성, 감광성, 블랙매트릭스, 칼라필터, 액정 디스플레이 장치, 잉크젯-
公开(公告)号：KR1020110013930A
公开(公告)日：2011-02-10
申请号：KR1020090071637
申请日：2009-08-04
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0007 , G03F7/033 , G03F7/0388 , G03F7/40 , G03F7/027 , G03F7/004 , G03F7/0045 , G03F7/0046 , G03F7/028
Abstract: PURPOSE: A super-hydrophobic photosensitive resin composition and a black matrix manufacture therefrom are provided to ensure enough solubility to developing solution and to prevent smearing between pixels. CONSTITUTION: A super-hydrophobic photosensitive resin composition contains: 1-10 weight% of first polymer of chemical formula 1; 1-40 weight% of second polymer of chemical formula 2; 1-20 weight% of multifunctional (meth)acrylate monomers; 1-20 weight% of photopolymerization initiator; 1-40 weight% of black pigment; and 20-80 weight% of solvent.
Abstract translation: 目的：提供超疏水性感光性树脂组合物和由其制造的黑色矩阵，以确保对显影液的足够的溶解性并防止像素间的污染。 构成：超疏水性感光性树脂组合物含有：1-10重量％的化学式1的第一聚合物; 1-40重量％的化学式2的第二聚合物; 1-20重量％的多官能（甲基）丙烯酸酯单体; 1-20重量％的光聚合引发剂; 1-40重量％的黑色颜料; 和20-80重量％的溶剂。
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公开(公告)号：KR101000360B1
公开(公告)日：2010-12-13
申请号：KR1020080092556
申请日：2008-09-22
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/033 , G03F7/0007
Abstract: 본 발명은 잉크젯공정을 이용한 LCD제조공정에서 LCD 셀내의 픽셀을 형성하는 격벽으로 적합한 초소수성(super-hydrophobic) 감광성수지 조성물을 제공하는 것이다.
본 발명은 극한의 소수성으로서 증류수에 대한 접촉각이 >90°이고, 에틸셀로솔브에 대한 접촉각이 > 35° 이며, 노광 전후의 현상액에 대하여 충분한 용해도를 가져 10㎛급 이하 까지의 마이크로패턴의 구현이 가능한 투명한 잉크젯용 네가티브 감광성 현상가능한 초소수성재료(Negative photo sensitive developable super hydrophobic materials)를 제공하는 것이다.
초소수성을 제공하기 위해 C4~C30의 포화 혹은 불포화 불소치환 탄소수소기와 포화 혹은 불포화 탄화수소기를 도입한 계의 공중합체에 반응성 사이트로 열 또는 빛에 의해 반응을 하는 부분으로 에폭시기 또는 메타아크릴레이트기 또는 아크릴레이트기 등의 반응성기를 가지는 유닛과 노광후 현상 가능 하도록 카르본산기를 가지는 유닛을 채택한 수지성분과 다관능성 (메타)아크릴레이트를 포함하는 수지조성물을 광개시제에 의한 UV 경화와 열경화 반응을 이용하여 LCD 픽셀 격벽을 제조하는 것이다.
LCD, 초소수성, 픽셀, 격벽, 잉크젯
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