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公开(公告)号：KR1020140003087A
公开(公告)日：2014-01-09
申请号：KR1020120070665
申请日：2012-06-29
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/0045 , G03F7/004 , G03F7/027 , G03F7/028 , G03F7/11
Abstract: The present invention relates to a photosensitive resin composition and an insulating film using the same. The photosensitive resin composition of the present invention comprises: a compound (1) which includes a repeating unit represented by chemical formula 1; a random copolymer (2) which includes a building unit (2-1) induced from ethylenically unsaturated carboxylic acid, ethylenically unsaturated carboxylic acid anhydride, and a mixture thereof, and a building unit (2-2) induced from an ethylenically unsaturated compound containing an aromatic ring; a polymerizable unsaturated compound (3); and a photopolymerization initiator (4) and is able to be usefully used in the manufacture of an insulation film for a liquid crystal display since the photosensitive resin composition is able to provide a hardened film having the high remaining rate of a membrane while having properties such as excellent chemical resistance, adhesiveness and the likes.
Abstract translation: 本发明涉及感光性树脂组合物及使用其的绝缘膜。 本发明的感光性树脂组合物包含：化合物（1），其包含由化学式1表示的重复单元; 包含由烯属不饱和羧酸诱发的建筑单元（2-1）和其混合物的无规共聚物（2），以及由烯属不饱和化合物诱导的构建单元（2-2） 芳环; 可聚合不饱和化合物（3）; 和光聚合引发剂（4），并且能够有用地用于制造用于液晶显示器的绝缘膜，因为感光性树脂组合物能够提供具有高膜残留率的硬化膜，同时具有如下特性： 作为优异的耐化学性，粘合性等。
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公开(公告)号：KR101267674B1
公开(公告)日：2013-05-24
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: 본발명은해상도및 잔막률등의감광성특성, 낮은노광영역에서기판과의밀착성, UV 영역에대한내광성및 가시광영역에서의광투과율이양호한감광성수지조성물에관한것으로, 식각공정마진과노광마진그리고내광성이요구되는 TFT-LCD용층간유기절연막용감광성수지조성물에관한것이다.
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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：KR1020130114790A
公开(公告)日：2013-10-21
申请号：KR1020120037095
申请日：2012-04-10
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: G03F7/033 , C07C59/285 , C08F2/50 , C08G77/16 , G03F7/0007 , G03F7/0226 , G03F7/0233 , G03F7/027 , G03F7/028 , G03F7/032
Abstract: PURPOSE: A photosensitive resin composition containing an alkali soluble resin is provided to be able to provide an organic insulation film with an excellent preserving stability, adhesive property to the lower layer, and heat resistance. CONSTITUTION: A photosensitive resin composition comprises (A) a carboxy-free alkali soluble resin including (a-1) a composition unit originated from an ethylenic unsaturated compound including phenol group; (a-2) a composition unit originated from an ethlylenic unsaturated compound including at least one epoxy group; and (a-3) a composition unit originated from a styrenic unsaturated compound; (B) a polymerizable compound including at least one ethylenic unsaturated bond; (C) a photopolymerization initiator; and (D) a solvent.
Abstract translation: 目的：提供含有碱溶性树脂的感光性树脂组合物，能够提供具有良好的保存稳定性，对下层的粘合性和耐热性的有机绝缘膜。 构成：感光性树脂组合物含有（A）无羧基碱溶性树脂，其包含（a-1）来源于苯酚类的烯属不饱和化合物的组合物单元; （a-2）源自包含至少一个环氧基的乙烯基不饱和化合物的组合物单元; 和（a-3）来自苯乙烯类不饱和化合物的组合物单元; （B）含有至少一个烯键式不饱和键的聚合性化合物; （C）光聚合引发剂; 和（D）溶剂。
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