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    • 2. 发明公开
    • 산화세륨 CMP 슬러리 조성물
    • CERIA CMP浆料组合物
    • KR1020100079694A
    • 2010-07-08
    • KR1020080138239
    • 2008-12-31
    • 제일모직주식회사
    • 김태영정재훈최병호이인경
    • C09K3/14
    • PURPOSE: A ceria oxide CMP slurry composition is provided to use the composition for removing ILD and STI primitive stage, and to secure the high performance of polishing a pattern. CONSTITUTION: A ceria oxide CMP slurry composition contains a pyrrolidone compound selected from the group consisting of polyvinyl pyrrolidone, 2-pyrrolidone, 1-methyl-2-pyrrolidone, 2-pyrrolidone-5-carboxylic acid, 1-vinyl-2-pyrrolidone, 1-cyclohexyl-2-pyrrolidone, 1-octyl-2-pyrrolidone, and their mixture. 0.005~10wt% of pyrrolidone compound is mixed with the total amount of slurry composition. The pH of the slurry composition is 3~6.5.
    • 目的:提供二氧化铈CMP浆料组合物,用于除去ILD和STI原始阶段的组合物,并确保高性能的抛光图案。 构成:二氧化铈CMP浆料组合物含有选自聚乙烯吡咯烷酮,2-吡咯烷酮,1-甲基-2-吡咯烷酮,2-吡咯烷酮-5-羧酸,1-乙烯基-2-吡咯烷酮, 1-环己基-2-吡咯烷酮,1-辛基-2-吡咯烷酮及其混合物。 将0.005〜10重量%的吡咯烷酮化合物与浆料组合物的总量混合。 浆料组成的pH为3〜6.5。
    • 3. 发明公开
    • 상변화 메모리 소자 연마용 CMP 슬러리 조성물
    • 用于相变材料的CMP浆料组合物
    • KR1020090057207A
    • 2009-06-04
    • KR1020090044532
    • 2009-05-21
    • 제일모직주식회사
    • 이태영이인경최병호박용순
    • C09K3/14
    • A CMP slurry composition is provided to improve a polishing speed for a phase change memory device, to ensure high polishing selectivity to a polishing stop film such as a phase change memory device and a silicon oxide film, and to form the polished surface of high quality by minimizing processing defection such as dishing and erosion. A CMP slurry composition for polishing a phase-change memory device comprises: ultrapure water; polishing particles; and at least one nitrogenous compound selected from aliphatic amine, aromatic amine, ammonium salt and ammonium base. When a phase change memory device including a polishing stop film and a phase change film is polished, a polishing speed ratio of a phase change film to a polishing stop film is 100 or greater. The primary particle diameter mean value of the polished particles is 1-200 nm. The mean value of the specific surface area is 10-500 m / g.
    • 提供CMP浆料组合物以改善相变存储器件的抛光速度,以确保对诸如相变存储器件和氧化硅膜的抛光停止膜的高抛光选择性,并且形成高质量的抛光表面 通过最小化诸如凹陷和侵蚀的加工缺陷。 用于抛光相变存储器件的CMP浆料组合物包括:超纯水; 抛光颗粒; 和至少一种选自脂族胺,芳族胺,铵盐和铵碱的含氮化合物。 当研磨包括抛光停止膜和相变膜的相变存储器件时,相变膜与抛光停止膜的抛光速度比为100以上。 研磨颗粒的一次粒径平均值为1-200nm。 比表面积的平均值为10-500m / g。
    • 5. 发明授权
    • 구리 배선 연마용 CMP 슬러리 조성물 및 이를 이용한 연마 방법
    • 用于铜线抛光的CMP浆料组合物及使用其的抛光方法
    • KR101279964B1
    • 2013-07-05
    • KR1020080135814
    • 2008-12-29
    • 제일모직주식회사
    • 김원래노종일츄호머이태영최병호이인경
    • C09K3/14
    • 본 발명은 구리 배선 연마용 CMP 슬러리 조성물에 관한 것으로, 보다 상세하게는 초순수, 연마제, 산화제, 부식 억제제, 및 유기산을 포함하는 CMP 슬러리 조성물에 있어서, 상기 부식 억제제로 암모니아, 알킬 아민류, 아미노산류, 이민류, 및 아졸류로 이루어진 그룹에서 선택되는 2종 이상의 화합물을 사용하는 것을 특징으로 하는 구리 배선 연마용 CMP 슬러리 조성물에 관한 것이다.
      본 발명의 CMP 슬러리 조성물은 구리 배선에 대하여 높은 연마 속도를 나타낼 뿐만 아니라, 낮은 에칭 속도에 의하여 피연마물 표면에서의 디싱(dishing) 현상이 감소되므로, 구리 배선 연마 공정에 유용하다.
      구리, 연마, CMP, 슬러리, 부식 억제제, 연마 속도, 에칭 속도, 디싱 현상
    • 本发明涉及用于铜布线抛光CMP浆料组合物,更具体地,在CMP浆料组合物,包括去离子水,研磨剂,氧化剂,腐蚀抑制剂,和有机酸,氨,烷基胺,在所述腐蚀抑制剂的酸的氨基酸, 本发明涉及一种迁移流动,并且唑基2铜布线抛光其包括使用从包括选择的至少一种化合物的CMP浆料组合物。
    • 6. 发明公开
    • 산화막 CMP 슬러리 조성물, 이의 제조 방법 및 이를 이용한 연마 방법
    • 用于抛光氧化层的CMP浆料组合物,其制备方法和使用其来抛光氧化物层的方法
    • KR1020120078596A
    • 2012-07-10
    • KR1020110136746
    • 2011-12-16
    • 제일모직주식회사
    • 김용국홍창기강동헌최병호노현수김태영김형수김종우
    • C09K3/14H01L21/304
    • PURPOSE: A CMP slurry composition is provided to improve pattern polishing performance, and to able to reduce abrasion ratio of diamond disks. CONSTITUTION: A CMP slurry composition comprises abrasive, adsorber and water, and has pad cutting ratio of 2-6%. The pad cutting ratio is in chemical formula 1: B/A × 100. In chemical formula 1, A is an initial height of a pad, and B is total sum of a cut amount measured per one hour during total polishing time of 5 hours. A manufacturing method of the CMP slurry composition comprises: a step of manufacturing a mixture for slurry by mixing the abrasive, absorber, and the water, and a step of manufacturing a slurry composition by ultrasonic treatment and/or bead milling treatment of the mixture for slurry.
    • 目的:提供CMP浆料组合物以改善图案抛光性能,并且能够降低金刚石圆盘的磨损率。 构成:CMP浆料组合物包括研磨剂,吸附剂和水,并且具有2-6%的垫切割率。 垫切割率在化学式1中:B / A×100。在化学式1中,A是垫的初始高度,B是在5小时的总抛光时间内每1小时测量的切割量的总和 。 CMP浆料组合物的制造方法包括:通过混合研磨剂,吸收剂和水来制备用于浆料的混合物的步骤,以及通过超声处理和/或珠磨处理混合物制备浆料组合物的步骤 泥浆。
    • 10. 发明公开
    • CMP 슬러리 조성물 및 이를 이용한 연마 방법
    • CMP浆料组合物和使用其的抛光方法
    • KR1020110079563A
    • 2011-07-07
    • KR1020100139758
    • 2010-12-31
    • 제일모직주식회사
    • 김태영김형수최병호홍창기
    • C09K3/14H01L21/304
    • H01L21/31053C09G1/02C09K3/1409C09K3/1463
    • PURPOSE: A CMP slurry composition and a polishing method using the same are provided to enhance the polishing efficiency of a patterned oxide film as cerium oxide particles are appropriately adsorbed and to improve lifespan of a diamond disc conditioner. CONSTITUTION: A CMP slurry composition includes cerium oxide particles, an adsorbent for adsorbing the cerium oxide particles to a polishing pad, an adsorption adjusting agent for adjusting the adsorption performance of the adsorbent, and a pH adjusting agent. The adsorbent is a heteroaryl compound having one kind or more of hetero atoms selected from the group consisting of oxygen, nitrogen and sulfur. The adsorption adjusting agent is nonionic surfactants represented by RO(CH2CH2O)n-R' or RO(CH2CHCH3O)n-R'.
    • 目的:提供CMP浆料组合物和使用其的抛光方法,以提高氧化铈颗粒被适当吸附的图案化氧化膜的抛光效率,并提高金刚石盘调节剂的使用寿命。 构成:CMP浆料组合物包括氧化铈颗粒,用于将氧化铈颗粒吸附到抛光垫的吸附剂,用于调节吸附剂的吸附性能的吸附调节剂和pH调节剂。 吸附剂是具有选自氧,氮和硫的一种以上杂原子的杂芳基化合物。 吸附调节剂是由RO(CH2CH2O)n-R'或RO(CH2CHCH3O)n-R'表示的非离子表面活性剂。