Cleaning composition for semiconductor components and process for manufacturing semiconductor device
    31.
    发明申请
    Cleaning composition for semiconductor components and process for manufacturing semiconductor device 审中-公开
    用于半导体元件的清洁组合物和用于制造半导体器件的工艺

    公开(公告)号:US20050284844A1

    公开(公告)日:2005-12-29

    申请号:US11165278

    申请日:2005-06-24

    摘要: A cleaning composition for semiconductor components comprises a water-soluble polymer (a) having a specific molecular weight and a compound (b) represented by the following formula (1): NR4OH  (1) wherein each R is independently a hydrogen atom or an alkyl group of 1 to 6 carbon atoms. A process for manufacturing a semiconductor device comprises chemical mechanical polishing a semiconductor component, and cleaning the semiconductor component with the cleaning composition for semiconductor components. The cleaning composition exerts a high cleaning effect on impurities remaining on a polished surface of a semiconductor component after chemical mechanical polishing, and becomes little burden on the environment.

    摘要翻译: 用于半导体组件的清洁组合物包括具有特定分子量的水溶性聚合物(a)和由下式(1)表示的化合物(b):<?在线公式描述=“在线配方” end =“lead”→NR 4 OH(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中每个R独立地为氢原子 或1〜6个碳原子的烷基。 半导体器件的制造方法包括半导体部件的化学机械研磨,以及半导体部件用清洗组合物的半导体部件的清洗。 清洗组合物对化学机械抛光后残留在半导体组件的抛光表面上的杂质产生高清洁效果,并且对环境的负担很小。

    Organic activator
    32.
    发明申请
    Organic activator 失效
    有机活化剂

    公开(公告)号:US20050272631A1

    公开(公告)日:2005-12-08

    申请号:US11116775

    申请日:2005-04-28

    摘要: The present invention relates to organic activators having the following general formula: Wherein R1 is a substituted or unsubstituted alkyl or aryl moiety comprising at least five carbons, R2 is a substituted or unsubstituted alkyl moiety comprising less than five carbons, R3 is a suitable bridging moiety, R4 is a charged moiety, N is nitrogen, each G is, independently, an oxygen containing moiety and Z, when present, is a charge balancing counter ion. The present invention also relates to cleaning compositions comprising said organic activators, and processes for making and using the aforementioned organic activators and cleaning compositions.

    摘要翻译: 本发明涉及具有以下通式的有机活化剂:其中R 1是取代或未取代的包含至少五个碳的烷基或芳基部分,R 2是取代的 或包含少于五个碳的未取代的烷基部分,R 3是合适的桥连部分,R 4是带电部分,N是氮,每个G独立地是 含氧部分和Z(当存在时)是电荷平衡反离子。 本发明还涉及包含所述有机活化剂的清洁组合物,以及制备和使用上述有机活化剂和清洁组合物的方法。

    Aqueous solution for cleaning a semiconductor substrate
    39.
    发明授权
    Aqueous solution for cleaning a semiconductor substrate 有权
    用于清洁半导体衬底的水溶液

    公开(公告)号:US6066609A

    公开(公告)日:2000-05-23

    申请号:US243298

    申请日:1999-02-02

    摘要: Aqueous solutions for cleaning semiconductor substrates are formed primarily of a base, hydrogen peroxide and a complexing agent. The complexing agent is a heterocyclic hydrocarbon having a ring size of at least 9 and at most 18 atoms and at least 3 heteroatoms, for example nitrogen, oxygen or sulfur. In the case of nitrogen-containing cryptands, these may additionally be formed with functional reactive groups and/or aliphatic bridges between the nitrogen atoms (cage structures).

    摘要翻译: 用于清洁半导体衬底的水溶液主要由碱,过氧化氢和络合​​剂形成。 络合剂是具有至少9个且至多18个原子和至少3个杂原子(例如氮,氧或硫)的环尺寸的杂环烃。 在含氮穴状物的情况下,还可以在氮原子(笼状结构)之间形成功能性反应性基团和/或脂肪族桥。