会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 레지스트용 산 확산 억제제 및 이를 포함하는 레지스트 조성물
    • 用于抗性和耐酸性组合物的酸洗剂包括它们
    • KR1020140029704A
    • 2014-03-11
    • KR1020120095041
    • 2012-08-29
    • 금호석유화학 주식회사
    • 한준희홍용화김진호임현순유인영
    • G03F7/004H01L21/027G03F7/26
    • G03F7/0046G03F7/004G03F7/0045G03F7/26H01L21/027H01L21/0271
    • The present invention relates to an acid diffusion inhibitor for a resist represented by chemical formula 1 and a resist composition including the same. The acid diffusion inhibitor has a low-risk degree of leaching on water in a liquid immersion process among a fine process by a liquid immersion lithography by including a hydrophobic group, is able to improve line with roughness and contrast of a pattern upper part by preventing resist layer upper part loss and resist layer upper part circulation and is able to a microresist pattern having excellent sensitivity and resolution by sufficiently securing margin in an etching process after a photoresist process since the thickness of the resist layer left after development is high. ′The chemical formula 1′ In the above formula, each substituent is the same as defined by specification.
    • 本发明涉及由化学式1表示的抗蚀剂的酸扩散抑制剂和包含其的抗蚀剂组合物。 该酸性扩散抑制剂在通过液浸光刻法处理的微细工艺中在浸液过程中具有低风险浸出水平,通过包含疏水基团,能够通过预防来改善图案上部的粗糙度和对比度 抗蚀剂层上部损耗和抗蚀剂层上部循环,并且能够通过在光致抗蚀剂工艺之后的蚀刻工艺中充分确保余量而具有优异的灵敏度和分辨率的微蚀刻图案,因为在显影后剩余的抗蚀剂层的厚度高。 '化学式1'在上式中,各取代基与说明书中的定义相同。
    • 6. 发明公开
    • 화합물, 이를 포함하는 공중합체 및 상기 공중합체를 포함하는 레지스트 보호막 조성물
    • 化合物,包含该聚合物的聚合物和包含聚合物的耐腐蚀性膜组合物
    • KR1020120000496A
    • 2012-01-02
    • KR1020110051930
    • 2011-05-31
    • 금호석유화학 주식회사
    • 주현상박주현한준희임현순
    • C07C69/54C07C69/003C08G63/02G03F7/11
    • PURPOSE: A compound is provided to have sufficient optical permeability, to make intermixing with a resist membrane difficult, to have proper hydrophilic or hydrophobic properties, to prevent pattern layout degradation, and to easily dissolve into an alkali developer. CONSTITUTION: A compound is in chemical formula 1. In the chemical formula 1, R11 is one compound selected from the group consisting of hydrogen, halogen, C1-8 alkyl group and C1-5 halogenated alkyl group, R1 is one compound selected from the group consisting of an alkyl group, heteroalkyl group, aryl group, heteroaryl group, cycloalkyl group, heterocycloalkyl group alkylether group and akylcarbonyl group, R2 is one compound selected from the group consisting of hydrogen and a C1-5 alkyl group, and Q1 or Q2 is one compound selected from the group consisting of hydrogen and halogen, respectively and independently.
    • 目的:提供化合物以具有足够的透光性,难以与抗蚀剂膜混合,具有适当的亲水或疏水性能,以防止图案布局降解,并容易溶解于碱性显影剂中。 化学式为化学式1.化学式1中,R 11为选自氢,卤素,C 1-8烷基和C 1-5卤代烷基的一种化合物,R 1为选自 由烷基,杂烷基,芳基,杂芳基,环烷基,杂环烷基烷基醚和烷基羰基组成的基团,R2是选自氢和C1-5烷基的一种化合物,Q1或Q2 分别独立地是选自氢和卤素的一种化合物。
    • 7. 发明公开
    • 술포니움 염의 제조 방법 및 이에 의하여 제조된 술포니움 염
    • 制备硫磺和硫磺的方法
    • KR1020110036431A
    • 2011-04-07
    • KR1020090094099
    • 2009-10-01
    • 금호석유화학 주식회사
    • 오정훈한준희박상욱이승재고성보윤성준
    • C07C303/32C07C309/08C07F1/02
    • PURPOSE: A method for preparing sulfonium salts is provided to simplify a reaction step without a refining process and to prevent problems on yield decrease since a reaction intermediate is attached to a reaction container in a refining process. CONSTITUTION: A method for preparing sulfonium salts comprises the steps of: reacting a compound of chemical formula 1, alcohol, and amine to obtain ammonium salts; reacting the ammonium salts with a reducing agent and inorganic base to obtain a compound of chemical formula 2. In chemical formulas 1 and 2, R1 and R2 are one selected from the group consisting of halogen, hydroxyl, carboxy, nitrile, aldehyde, epoxy, alkyl, cycloalkyl, heterocycloalkyl, aryl and heteroaryl; and Q1 and Q2 are one selected from the group consisting of hydrogen, halogen and perfluoroalkyl.
    • 目的:提供一种制备锍盐的方法,以简化没有精炼过程的反应步骤,并防止在精炼过程中将反应中间体连接到反应容器上时产率降低的问题。 构成:制备锍盐的方法包括以下步骤:使化学式1,醇和胺的化合物反应,得到铵盐; 使铵盐与还原剂和无机碱反应,得到化学式2的化合物。在化学式1和2中,R 1和R 2选自卤素,羟基,羧基,腈,醛,环氧基, 烷基,环烷基,杂环烷基,芳基和杂芳基; 并且Q1和Q2是选自氢,卤素和全氟烷基的一个。