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
    • 5. 发明公开
    • 화학 기계적 연마용 슬러리 조성물 및 이를 이용하여 반도체 소자를 제조하는 방법
    • 用于化学机械抛光的浆料组合物及其制备半导体器件的方法
    • KR1020120067701A
    • 2012-06-26
    • KR1020100129247
    • 2010-12-16
    • 솔브레인 주식회사
    • 안상호김석주한덕수박휴범
    • C09K3/14H01L21/304
    • PURPOSE: A chemical mechanical polishing slurry composition is provided to polish a silicon oxide film, a silicon nitride film, and a polysilicon film with polishing selectivity of 0.5-2.0. CONSTITUTION: A chemical mechanical polishing slurry composition comprises colloidal silica, oxalic acid, and solvent. The colloidal silica has the ratio of average particle size of primary particles to secondary particles is 1:1-1:1.5. The average particle diameter of primary particle is 10-100 nm. A manufacturing method of the semiconductor device comprises a step of polishing one layer selected from a group consisting of a silicon oxide layer, a silicon nitride layer, and a polysilicon layer, and combinations thereof by using the slurry composition.
    • 目的:提供化学机械抛光浆料组合物,以抛光选择性为0.5-2.0来抛光氧化硅膜,氮化硅膜和多晶硅膜。 构成:化学机械抛光浆料组合物包含胶体二氧化硅,草酸和溶剂。 胶体二氧化硅的一次粒子与二次粒子的平均粒径的比例为1:1-1:1.5。 一次粒子的平均粒径为10〜100nm。 半导体器件的制造方法包括通过使用该浆料组合物来研磨从由氧化硅层,氮化硅层和多晶硅层组成的组中选择的一层及其组合的步骤。
    • 6. 发明公开
    • 산화세륨 수분산액의 제조방법
    • 一种制备氧化铈氧化物分散体的方法
    • KR1020100034813A
    • 2010-04-02
    • KR1020080093995
    • 2008-09-25
    • 솔브레인 주식회사
    • 안정율박휴범박종관김대성
    • C09K3/14
    • PURPOSE: A method for preparing aqueous cerium oxide dispersion is provided to suppress scratch generation by controlling crushing and classification conditions and to improve yield and productivity due to a simple manufacturing process. CONSTITUTION: A method for preparing aqueous cerium oxide dispersion comprises the steps of: pulverizing and dispersing cerium oxide powder; and classifying the pulverized and dispersed cerium oxide powder. A ratio(MS/CS) of a secondary particle diameter average(MS) after pulverization to a secondary particle diameter average(CS) after dispersion is 1.2-1.6.
    • 目的:提供一种制备氧化铈水分散体的方法,通过控制破碎和分级条件来抑制刮擦产生,并通过简单的制造工艺提高产率和生产率。 构成:制备氧化铈水分散体的方法包括以下步骤:粉碎和分散二氧化铈粉末; 并分选粉碎和分散的氧化铈粉末。 粉碎后的二次粒径平均值(MS)与分散后的二次粒径平均值(CS)的比(MS / CS)为1.2〜1.6。
    • 7. 发明公开
    • 폴리실리콘 연마정지제를 함유하는 화학 기계적 연마조성물
    • 化学机械抛光组合物,包括聚硅烷抛光剂的停止剂
    • KR1020100011030A
    • 2010-02-03
    • KR1020080072072
    • 2008-07-24
    • 솔브레인 주식회사
    • 박휴범김대성박종관안정율
    • C09K3/14
    • C09K3/1463C09G1/02H01L21/31053
    • PURPOSE: A chemical mechanical polishing composition is provided to chemically and mechanically use a substrate containing an insulating layer and a poly-silicon polishing terminator, and to suppress the variation generation of electrical property using the polishing of the insulating layer required for high selectivity. CONSTITUTION: A chemical mechanical polishing composition comprises (i) a poly-silicon polishing terminator and (ii) at least one abrasive particle selected from the group consisting of silica, cerium oxide, zirconium oxide, aluminium oxide and zeolite. The poly-silicon polishing terminator is selected from: a compound which has 3 or more ethylene oxide groups (-CH2CH2O-) in a molecule and is branched molecule, its salt or mixture; a compound which at least one functional group ionized in an aqueous solution, its salt or mixture; and their mixture.
    • 目的:提供化学机械抛光组合物以化学和机械方式使用含有绝缘层和多晶硅抛光终止剂的基材,并且通过使用高选择性所需的绝缘层的抛光来抑制电性能的变化。 构成:化学机械抛光组合物包含(i)多晶硅抛光终止剂和(ii)至少一种选自二氧化硅,氧化铈,氧化锆,氧化铝和沸石的磨料颗粒。 多硅抛光终止剂选自:分子中具有3个或更多个环氧乙烷基团(-CH 2 CH 2 O-)并且是支化分子的化合物,其盐或混合物; 在水溶液中离子化至少一个官能团的化合物,其盐或混合物; 和他们的混合物。
    • 8. 发明公开
    • 절연막 함유 기판의 화학 기계적 연마 조성물
    • 电介质层的化学机械抛光组合物
    • KR1020090119091A
    • 2009-11-19
    • KR1020080044931
    • 2008-05-15
    • 솔브레인 주식회사
    • 박휴범박종관김대성안정률
    • C09K3/14H01L21/304
    • PURPOSE: A chemical mechanical polishing composition of a substrate containing a dielectric layer is provided to prevent the dishing of an insulating layer affecting bad effects to an electrical characteristic of a device in a polishing process a substrate simultaneously containing a hydrophilic insulating layer and hydrophobic polishing stop film. CONSTITUTION: A chemical mechanical polishing composition of a substrate containing a dielectric layer comprises a dishing inhibitor and polishing particles. The dishing inhibitor comprises two or more nitrogen atoms in one molecule, enables rotation along a bonding because nitrogen atoms are connected by (C2-C3)alkylene of a single bond, and is selected from the group consisting of an organic amine compound, its salts and their mixture, wherein the organic amine compound has 2-3 average carbon atoms which is directly connected per nitrogen atom. The polishing particles are selected from the group consisting of silica, cerium oxide, zirconium oxide, aluminum oxide and zeolite.
    • 目的:提供含有电介质层的基板的化学机械抛光组合物,以防止在同时含有亲水性绝缘层和疏水性抛光停止层的基板的抛光工艺中影响对装置的电特性的不良影响的绝缘层的凹陷 电影。 构成:含有电介质层的基板的化学机械抛光组合物包括凹陷抑制剂和抛光颗粒。 所述凹陷抑制剂在一个分子中包含两个或更多个氮原子,由于氮原子通过单键的(C 2 -C 3)亚烷基连接而能够沿键合旋转,并且选自有机胺化合物,其盐 和它们的混合物,其中有机胺化合物具有2-3个平均碳原子,其直接连接每个氮原子。 抛光颗粒选自二氧化硅,氧化铈,氧化锆,氧化铝和沸石。
    • 10. 发明公开
    • 제올라이트를 함유하는 구리 화학 기계적 연마 조성물
    • 用于包含沸石的铜的化学机械抛光组合物
    • KR1020090011355A
    • 2009-02-02
    • KR1020070074841
    • 2007-07-26
    • 솔브레인 주식회사
    • 김석주박휴범정은일
    • C09K3/14
    • A chemical mechanical polishing composition for copper is provided to improve the polishing speed of a copper layer with to a small amount of complexing agent and oxidizer in the neutral region of pH 6.5~8.5, and to minimize the deformity of the copper layer due to low etching rate. A chemical mechanical polishing composition for copper comprises zeolite, oxidizer and glycine. The amount of glycine is 0.01-0.7 weight% based on the total weight of the polishing composition. The amount of zeolite is 0.1-7 weight% based on the total weight of the polishing composition. The average second particle diameter of zeolite in slurry is 10-1000 nm. The zeolite is selected from X-type, Y-shaped, 4A type or ZSM-5 type. The pH is controlled by a pH adjusting agent selected from potassium hydroxide(KOH), ammonium hydroxide(NH4OH), quaternary ammonium hydroxide, amine compound or nitric acid.
    • 提供了一种用于铜的化学机械抛光组合物,以在pH 6.5〜8.5的中性区域中提供少量络合剂和氧化剂的铜层的抛光速度,并且使由于低的铜层而导致的铜层的变形最小化 蚀刻速率。 用于铜的化学机械抛光组合物包括沸石,氧化剂和甘氨酸。 基于抛光组合物的总重量,甘氨酸的量为0.01-0.7重量%。 基于抛光组合物的总重量,沸石的量为0.1-7重量%。 浆料中沸石的平均第二粒径为10-1000nm。 沸石选自X型,Y型,4A型或ZSM-5型。 pH由选自氢氧化钾(KOH),氢氧化铵(NH 4 OH),季铵氢氧化物,胺化合物或硝酸的pH调节剂控制。