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公开(公告)号：KR102232349B1
公开(公告)日：2021-03-26
申请号：KR1020130062449A
申请日：2013-05-31
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0757 , C08G77/16 , G03F7/004 , G03F7/0233 , G03F7/027 , G03F7/0382 , G03F7/085
Abstract: 본 발명은 고내열성 네거티브형 감광성 수지 조성물 및 이로부터 제조된 경화막에 관한 것으로, (a) (a-1) (메트)아크릴레이트기를 갖는 실록산 단위를 포함하는 유기실록산 중합체; (a-2) 페닐기를 갖는 실록산 단위를 포함하는 유기실록산 중합체; 및 (b) 광중합 개시제를 포함하고, 에틸렌성 불포화 이중결합을 갖는 아크릴레이트계 화합물을 포함하지 않는 본 발명의 감광성 수지 조성물로부터 제조된 경화막은 고온 경화조건에서 우수한 내열성을 가져 크랙 발생이 억제됨으로써 평탄막 구현이 가능하고 황변 등으로 인한 광 투과율 저하를 나타내지 않으므로, 전자부품의 보호막 등으로서 유용하게 사용될 수 있다.
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公开(公告)号：KR102232349B1
公开(公告)日：2021-03-26
申请号：KR1020130062449
申请日：2013-05-31
Applicant: 롬엔드하스전자재료코리아유한회사
Abstract: 본발명은고내열성네거티브형감광성수지조성물및 이로부터제조된경화막에관한것으로, (a) (a-1) (메트)아크릴레이트기를갖는실록산단위를포함하는유기실록산중합체; (a-2) 페닐기를갖는실록산단위를포함하는유기실록산중합체; 및 (b) 광중합개시제를포함하고, 에틸렌성불포화이중결합을갖는아크릴레이트계화합물을포함하지않는본 발명의감광성수지조성물로부터제조된경화막은고온경화조건에서우수한내열성을가져크랙발생이억제됨으로써평탄막구현이가능하고황변등으로인한광 투과율저하를나타내지않으므로, 전자부품의보호막등으로서유용하게사용될수 있다.
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公开(公告)号：KR1020140141115A
公开(公告)日：2014-12-10
申请号：KR1020130062449
申请日：2013-05-31
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0757 , C08G77/16 , G03F7/004 , G03F7/0233 , G03F7/027 , G03F7/0382 , G03F7/085
Abstract: 본 발명은 고내열성 네거티브형 감광성 수지 조성물 및 이로부터 제조된 경화막에 관한 것으로, (a) (a-1) (메트)아크릴레이트기를 갖는 실록산 단위를 포함하는 유기실록산 중합체; (a-2) 페닐기를 갖는 실록산 단위를 포함하는 유기실록산 중합체; 및 (b) 광중합 개시제를 포함하고, 에틸렌성 불포화 이중결합을 갖는 아크릴레이트계 화합물을 포함하지 않는 본 발명의 감광성 수지 조성물로부터 제조된 경화막은 고온 경화조건에서 우수한 내열성을 가져 크랙 발생이 억제됨으로써 평탄막 구현이 가능하고 황변 등으로 인한 광 투과율 저하를 나타내지 않으므로, 전자부품의 보호막 등으로서 유용하게 사용될 수 있다.
Abstract translation: 本发明涉及具有高耐热性的负型感光性树脂组合物和由其制备的硬化外涂层。 由（a）（a-1）含有具有（甲基）丙烯酸酯基团的硅氧烷单元的有机硅氧烷聚合物的本发明的感光性树脂组合物制备的硬化外涂层; （a-2）包含具有苯基的硅氧烷单元的有机硅氧烷聚合物; （b）光聚合引发剂，不含有具有乙烯不饱和双键的丙烯酸酯类化合物在高温固化条件下具有优异的耐热性，以控制裂纹形成平膜，并且不会由于黄变至 可用作电子部件的这种保护膜。
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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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Patent Agency Ranking6.发明公开광중합성 불포화 수지, 이를 포함하는 감광성 수지 조성물 및 이로부터 형성되는 차광성 스페이서와 액정 디스플레이 장치 有权可光聚合的不饱和树脂，含有它们的光敏树脂组合物，以及形成于其中的光泽隔离器和液晶显示装置
公开(公告)号：KR1020130022955A
公开(公告)日：2013-03-07
申请号：KR1020110086025
申请日：2011-08-26
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C08G63/78 , C08L67/06 , G03F7/004 , G02F1/1335
CPC classification number: G03F7/0007 , C08F290/064 , C08G59/1466 , C08G59/42 , C08L63/10 , G03F7/0047 , G03F7/032 , G03F7/038 , G03F7/105 , C08G63/78 , C08L67/06 , G03F7/0045 , C08F222/1006
Abstract: PURPOSE: Photopolymerizable unsaturated resin is provided to provide a block-shielding spacer with excellent resolution and elastic restitution while having a low dielectric constant. CONSTITUTION: Photopolymerizable unsaturated resin is a product which is obtained by reacting an epoxy adduct, which is obtained by reacting epoxy resin indicated in chemical formula 1 with an unsaturated basic acid, with a polybasic acid anhydride. A photosensitive resin composition comprises the photopolymerizable unsaturated resin, a functional monomer which has one or more ethylenically unsaturated bonds, a polymerization initiator, a black organic pigment, and a solvent. The black organic pigment includes one or more selected from a group consisting of aniline black, lactam black, and perylene black.
Abstract translation: 目的：提供可光聚合的不饱和树脂，以提供具有优异分辨率和弹性恢复的阻挡屏蔽间隔物，同时具有低介电常数。 构成：光聚合性不饱和树脂是通过使由化学式1表示的环氧树脂与不饱和碱性酸反应得到的环氧加成物与多元酸酐反应而得到的产物。 光敏树脂组合物包含光聚合性不饱和树脂，具有一个或多个烯属不饱和键的官能单体，聚合引发剂，黑有机颜料和溶剂。 黑色有机颜料包括选自苯胺黑，内酰胺黑和苝黑中的一种或多种。
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公开(公告)号：KR1020140069944A
公开(公告)日：2014-06-10
申请号：KR1020120137843
申请日：2012-11-30
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0392 , G03F7/004 , G03F7/0226 , G03F7/023 , G03F7/0233 , G03F7/039 , G03F7/0758 , G03F7/40
Abstract: The present invention relates to a positive photosensitive resin composition and a cured film manufactured therefrom. The positive photosensitive resin composition of the present invention comprises (1) a copolymer including (1-1) a constituent unit derived from carboxyl-containing unsaturated monomer, (1-2) a constituent unit derived from unsaturated monomer including at least one epoxy group, and (1-3) a constituent unit derived from divinyl monomer including acetal backbone; (2) a quinonediazide based photoactive compound; and (3) a photoacid generator. The positive photosensitive resin compound of the present invention has excellent sensitivity and a high retention rate after development and post-cure, and provides a high pattern formation, so as to be useful in manufacturing an insulator film for a liquid crystal display device.
Abstract translation: 本发明涉及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包含（1）包含（1-1）来自含羧基的不饱和单体的构成单元的共聚物，（1-2）来自含有至少一个环氧基的不饱和单体的构成单元 ，（1-3）衍生自包含缩醛骨架的二乙烯基单体的构成单元; （2）基于醌二叠氮化物的光敏化合物; 和（3）光致酸发生剂。 本发明的正型感光性树脂化合物在显影和后固化之后具有优异的灵敏度和高的保留率，并且提供高图案形成，从而可用于制造用于液晶显示装置的绝缘膜。
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公开(公告)号：KR1020140042163A
公开(公告)日：2014-04-07
申请号：KR1020120108534
申请日：2012-09-28
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/027 , G03F7/0007 , G03F7/0045 , G03F7/0226 , G03F7/0233 , G03F7/0382 , G03F7/0757
Abstract: The present invention relates to a negative-type photosensitive resin composition having high thermal resistance and high resolution containing an organic siloxane polymer and an acryl copolymer at the same time, and a hardened layer prepared therefrom. The negative-type photosensitive resin composition contains: (1) the organic siloxane polymer; (2) a random copolymer including (2-1) a structure unit induced from ethylene unsaturated carboxylic acid, ethylene unsaturated carboxylic acid anhydride, or a mixture thereof, and (2-2) a structure unit induced from an ethylene unsaturated compound with an aromatic ring; (3) an acrylate based compound with one or more ethylene unsaturated double bond; and (4) a photopolymerization initiator. The organic siloxane polymer includes: a siloxane unit (a) with a (meth)acrylate group as a polymerization unit; and a siloxane unit (b) with one or more functional groups selected from an epoxy group, an oxetane group, a hydroxy group, and a thiol group.
Abstract translation: 本发明涉及同时具有有机硅氧烷聚合物和丙烯酸共聚物的耐热性和高分辨率的负型感光性树脂组合物及其制备的硬化层。 负型感光性树脂组合物含有：（1）有机硅氧烷聚合物; （2）包含（2-1）由乙烯不饱和羧酸，乙烯不饱和羧酸酐或其混合物引发的结构单元的无规共聚物，（2-2）由乙烯不饱和化合物诱导的结构单元， 芳香环 （3）具有一个或多个乙烯不饱和双键的丙烯酸酯类化合物; 和（4）光聚合引发剂。 有机硅氧烷聚合物包括：具有（甲基）丙烯酸酯基的硅氧烷单元（a）作为聚合单元; 和具有一个或多个选自环氧基，氧杂环丁烷基，羟基和硫醇基的官能团的硅氧烷单元（b）。
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公开(公告)号：KR1020120103212A
公开(公告)日：2012-09-19
申请号：KR1020110021350
申请日：2011-03-10
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/027 , C07D207/08 , C07D231/18 , C07D409/12 , C07D417/12 , C09B11/24 , G02B5/223 , G03F7/0007 , G03F7/028
Abstract: PURPOSE: A composition for a photo-sensitive resin, a low dielectric constant light shielding layer using the same, and a liquid crystal display device are provided to adjust the generation of stepped parts due to a thermal treating process. CONSTITUTION: A composition for a photo-sensitive resin includes a photopolymerizable unsaturated binder resin, an ethylenically unsaturated bond containing functional monomer, a polymerization initiator, a block organic mixed pigment, and a solvent. The photopolymerizable unsaturated binder resin is obtained by reacting an epoxy adduct and a polybasic acid anhydride. The epoxy adduct is obtained by adding unsaturated basic acid to an epoxy resin represented by chemical formula 1. A light shielding layer includes a film based on the composition.
Abstract translation: 目的：提供用于感光树脂的组合物，使用该组合物的低介电常数遮光层和液晶显示装置，以调节由热处理工艺产生的台阶部件。 构成：光敏树脂用组合物包括光聚合性不饱和粘合剂树脂，含有烯属不饱和键的官能单体，聚合引发剂，嵌段有机混合颜料和溶剂。 可光聚合的不饱和粘合剂树脂通过环氧加合物和多元酸酐反应获得。 通过将不饱和碱性酸添加到由化学式1表示的环氧树脂中而获得环氧加成物。遮光层包括基于组合物的膜。
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