Method for Cleaning Film-Forming Apparatuses
    53.
    发明申请
    Method for Cleaning Film-Forming Apparatuses 审中-公开
    清洗成膜装置的方法

    公开(公告)号:US20080121249A1

    公开(公告)日:2008-05-29

    申请号:US10583641

    申请日:2004-12-10

    IPC分类号: B08B5/00

    摘要: To provide an efficient method for cleaning film-forming apparatuses in order to remove a ruthenium-type deposit residing on a constituent member of a film-forming apparatus after said apparatus has been used to form a film comprising ruthenium or solid ruthenium oxide, wherein at least the surface region of the ruthenium-type deposit comprises solid ruthenium oxide.A ruthenium-type deposit, at least the surface region of which is solid ruthenium oxide, is brought into contact with reducing gas that contains a reducing species comprising hydrogen or hydrogen radical and the solid ruthenium oxide is thereby converted into ruthenium metal. This ruthenium metal is subsequently converted into volatile ruthenium oxide by bringing the ruthenium metal into contact with an oxidizing gas that contains an oxidizing species comprising an oxygenated compound, and this volatile ruthenium oxide is removed from the film-forming apparatus.

    摘要翻译: 为了提供一种清洁成膜装置的有效方法,以便在所述装置用于形成包含钌或固体氧化钌的膜之后,去除位于成膜装置的构成部件上的钌型沉积物,其中在 钌型沉积物的表面区域最少包含固体氧化钌。 至少其表面区域为固体氧化钌的钌型沉积物与含有包含氢或氢原子的还原物质的还原气体接触,由此将固体氧化钌转化为金属钌。 通过使钌金属与包含含氧化合物的氧化物质的氧化气体接触,随后将该钌金属转化为挥发性氧化钌,并且从成膜设备中除去该挥发性氧化钌。

    Hexakis(monohydrocarbylamino)disilanes and method for the preparation thereof
    55.
    发明授权
    Hexakis(monohydrocarbylamino)disilanes and method for the preparation thereof 有权
    六烷基(单烃基氨基)二硅烷及其制备方法

    公开(公告)号:US07064083B2

    公开(公告)日:2006-06-20

    申请号:US11222361

    申请日:2005-09-08

    IPC分类号: H01L21/31

    CPC分类号: C07F7/10

    摘要: A composition and method of preparation, to provide silane compounds that are free of chlorine. The compounds are hexakis(monohydrocarbylamino)disilanes with general formula (I) ((R)HN)3—Si—Si—(NH(R))3  (I) wherein each R independently represents a C1 to C4 hydrocarbyl. These disilanes may be synthesized by reacting hexachlorodisilane in organic solvent with at least 6-fold moles of the monohydrocarbylamine RNH2 (wherein R is a C1 to C4 hydrocarbyl). Such compounds have excellent film-forming characteristics at low temperatures. These films, particularly in the case of silicon nitride and silicon oxynitride, also have excellent handling characteristics.

    摘要翻译: 提供不含氯的硅烷化合物的组合物和制备方法。 化合物是具有通式(I)的六(单烃基氨基)二硅烷,其中式(I)<βin-line-formula description =“In-line Formulas”end =“lead”→((R)HN) -Si-Si-(NH(R))3(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中每个R独立地表示 C 1至C 4烃基。 这些二硅烷可以通过使六氯二硅烷在有机溶剂中与至少6倍摩尔的单烃基胺R N H 2(其中R是C 1至C 4)的反应来合成 烃基)。 这些化合物在低温下具有优异的成膜特性。 这些膜,特别是在氮化硅和氮氧化硅的情况下,也具有优异的处理特性。

    Method of forming silicon oxide containing films
    58.
    发明授权
    Method of forming silicon oxide containing films 有权
    形成含氧化硅膜的方法

    公开(公告)号:US08613976B2

    公开(公告)日:2013-12-24

    申请号:US13547876

    申请日:2012-07-12

    IPC分类号: C23C16/40 C23C16/455

    摘要: A method of forming a silicon oxide film, comprising the steps of: providing a substrate into a reaction chamber; injecting into the reaction chamber at least one silicon containing compound where the at least one silicon containing compound is bis(diethylamino)silane; injecting Oxygen into the reaction chamber and at least one other O-containing gas selected from ozone and water; reacting in the reaction chamber by chemical vapor deposition at a temperature below 400 C the at least one silicon containing compound and the at least one oxygen containing gas in order to obtain the silicon oxide film deposited onto the substrate.

    摘要翻译: 一种形成氧化硅膜的方法,包括以下步骤:将基底提供到反应室中; 向所述反应室中注入至少一种含硅化合物,其中所述至少一种含硅化合物是双(二乙基氨基)硅烷; 将氧气注入反应室和至少一种其它选自臭氧和水的含O气体; 在反应室内通过化学气相沉积在低于400℃的温度下使至少一种含硅化合物和至少一种含氧气体反应,以获得沉积在基底上的氧化硅膜。

    PREPARATION OF LANTHANIDE-CONTAINING PRECURSORS AND DEPOSITION OF LANTHANIDE-CONTAINING FILMS
    59.
    发明申请
    PREPARATION OF LANTHANIDE-CONTAINING PRECURSORS AND DEPOSITION OF LANTHANIDE-CONTAINING FILMS 有权
    含有含铅的前体的制备和含有包含膜的沉积物

    公开(公告)号:US20120329999A1

    公开(公告)日:2012-12-27

    申请号:US13602717

    申请日:2012-09-04

    IPC分类号: C07F5/00

    摘要: Methods and compositions for depositing rare earth metal-containing layers are described herein. In general, the disclosed methods deposit the precursor compounds comprising rare earth-containing compounds using deposition methods such as chemical vapor deposition or atomic layer deposition. The disclosed precursor compounds include a cyclopentadienyl ligand having at least one aliphatic group as a substituent and an amidine ligand.

    摘要翻译: 本文描述了用于沉积含稀土金属的层的方法和组合物。 通常,所公开的方法使用诸如化学气相沉积或原子层沉积的沉积方法沉积包含稀土含量化合物的前体化合物。 所公开的前体化合物包括具有至少一个脂族基团作为取代基的环戊二烯基配体和脒配体。

    Metal precursors for semiconductor applications
    60.
    发明授权
    Metal precursors for semiconductor applications 有权
    半导体应用的金属前体

    公开(公告)号:US08329583B2

    公开(公告)日:2012-12-11

    申请号:US13094421

    申请日:2011-04-26

    IPC分类号: H01L21/44 C07F1/00

    CPC分类号: C07F17/00 C23C16/18

    摘要: Methods and compositions for depositing metal films are disclosed herein. In general, the disclosed methods utilize precursor compounds comprising gold, silver, or copper. More specifically, the disclosed precursor compounds utilize pentadienyl ligands coupled to a metal to increase thermal stability. Furthermore, methods of depositing copper, gold, or silver are disclosed in conjunction with use of other precursors to deposit metal films. The methods and compositions may be used in a variety of deposition processes.

    摘要翻译: 本文公开了用于沉积金属膜的方法和组合物。 通常,所公开的方法利用包含金,银或铜的前体化合物。 更具体地,所公开的前体化合物利用与金属偶联的戊二烯基配体以增加热稳定性。 此外,结合使用其它前体沉积金属膜来公开沉积铜,金或银的方法。 方法和组合物可用于各种沉积工艺。