Precursors for silica or metal silicate films
    21.
    发明授权
    Precursors for silica or metal silicate films 有权
    二氧化硅或金属硅酸盐薄膜的前体

    公开(公告)号:US07064227B1

    公开(公告)日:2006-06-20

    申请号:US11008069

    申请日:2004-12-09

    IPC分类号: C07F7/02

    CPC分类号: C07F7/045 C23C16/40

    摘要: A composition selected from the group consisting of bis(tert-butoxy)(isopropoxy)silanol, bis(isopropoxy)(tert-butoxy)silanol, bis(tert-pentoxy)(isopropoxy)silanol, bis(isopropoxy)(tert-pentoxy)silanol, bis(tert-pentoxy)(tert-butoxy)silanol, bis(tert-butoxy)(tert-pentoxy)silanol and mixtures thereof; its use to form a metal or metalloid silicate layer on a substrate and the synthesis of the mixed alkoxysilanols.

    摘要翻译: 选自双(叔丁氧基)(异丙氧基)硅烷醇,双(异丙氧基)(叔丁氧基)硅烷醇,双(叔戊氧基)(异丙氧基)硅烷醇,双(异丙氧基)(叔戊氧基) 硅烷醇,双(叔戊氧基)(叔丁氧基)硅烷醇,双(叔丁氧基)(叔戊氧基)硅烷醇及其混合物; 其用于在基材上形成金属或准金属硅酸盐层和混合的烷氧基硅烷醇的合成。

    Splashguard and inlet diffuser for high vacuum, high flow bubbler vessel
    24.
    发明授权
    Splashguard and inlet diffuser for high vacuum, high flow bubbler vessel 有权
    用于高真空,高流量起泡器容器的防溅和入口扩散器

    公开(公告)号:US08708320B2

    公开(公告)日:2014-04-29

    申请号:US11939109

    申请日:2007-11-13

    IPC分类号: B01F3/04

    CPC分类号: C23C16/4482 C23C16/448

    摘要: The present invention is a bubbler having a diptube inlet ending in a bubble size reducing outlet and at least one baffle disc positioned between the outlet of the diptube and the outlet of the bubbler to provide a narrow annular space between the baffle disc and the wall of the bubbler to prevent liquid droplets from entering the outlet to the bubbler. The bubble size reducing outlet is an elongated cylindrical porous metal frit situated in a sump of approximately the same dimensions. A metal frit is placed at the inlet of the outlet of the bubbler. The present invention is also a process of delivering a chemical precursor from a bubbler vessel having the above structure.

    摘要翻译: 本发明是一种起泡器,其具有终止于气泡尺寸减小出口的二通孔入口和至少一个位于汲取管的出口和起泡器的出口之间的挡板,以在挡板和壁之间提供窄的环形空间 起泡器以防止液滴进入出口到起泡器。 气泡尺寸减小出口是位于大致相同尺寸的贮槽中的细长圆柱形多孔金属玻璃料。 金属玻璃料放置在起泡器出口的入口处。 本发明也是从具有上述结构的起泡容器输送化学前体的方法。

    Amidate precursors for depositing metal containing films
    25.
    发明授权
    Amidate precursors for depositing metal containing films 有权
    用于沉积含金属膜的酰胺化前体

    公开(公告)号:US08642797B2

    公开(公告)日:2014-02-04

    申请号:US13030227

    申请日:2011-02-18

    摘要: Volatile metal amidate metal complexes are exemplified by bis(N-(tert-butyl)ethylamidate)bis(ethylmethylamido) titanium; (N-(tert-butyl)(tert-butyl)amidate)tris(ethylmethylamido) titanium; bis(N-(tert-butyl)(tert-butyl)amidate)bis(dimethylamido) titanium and (N-(tert-butyl)(tert-butyl)amidate)tris(dimethylamido) titanium. The term “volatile” refers to any precursor of this invention having vapor pressure above 0.5 torr at temperature less than 200° C. Metal-containing film depositions using these metal amidate ligands are also described.

    摘要翻译: 挥发性金属酰胺化物金属络合物的实例是双(N-(叔丁基)乙基氨基乙酸酯)双(乙基甲基氨基)钛; (N-(叔丁基)(叔丁基)酰胺酯)三(乙基甲基氨基)钛; 双(N-(叔丁基)(叔丁基)酰胺酯)双(二甲基氨基)钛和(N-(叔丁基)(叔丁基)酰胺酯)三(二甲基氨基)钛。 术语“挥发性”是指在低于200℃的温度下蒸气压高于0.5托的本发明任何前体。还描述了使用这些金属酰胺化物配体的含金属膜沉积。

    Binary and ternary metal chalcogenide materials and method of making and using same
    26.
    发明授权
    Binary and ternary metal chalcogenide materials and method of making and using same 有权
    二元和三元金属硫属化物材料及其制造和使用方法

    公开(公告)号:US08507040B2

    公开(公告)日:2013-08-13

    申请号:US13156501

    申请日:2011-06-09

    IPC分类号: C23C16/06 C23C16/08 C23C16/18

    CPC分类号: C23C16/305 C23C16/45553

    摘要: This invention discloses the synthesis of metal chalcogenides using chemical vapor deposition (CVD) process, atomic layer deposition (ALD) process, or wet solution process. Ligand exchange reactions of organosilyltellurium or organosilylselenium with a series of metal compounds having neucleophilic substituents generate metal chalcogenides. This chemistry is used to deposit germanium-antimony-tellurium (GeSbTe) and germanium-antimony-selenium (GeSbSe) films or other tellurium and selenium based metal compounds for phase change memory and photovoltaic devices.

    摘要翻译: 本发明公开了使用化学气相沉积(CVD)工艺,原子层沉积(ALD)工艺或湿法工艺的金属硫族化合物的合成。 有机甲硅烷基碲或有机甲硅烷基硒与一系列具有亲核取代基的金属化合物的配体交换反应产生金属硫族化物。 该化学物质用于沉积锗 - 锑碲(GeSbTe)和锗 - 锑 - 硒(GeSbSe)膜或其他碲和硒基金属化合物用于相变记忆和光伏器件。

    Process for Producing Silicon and Oxide Films from Organoaminosilane Precursors
    30.
    发明申请
    Process for Producing Silicon and Oxide Films from Organoaminosilane Precursors 有权
    从有机氨基硅烷前体生产硅和氧化物膜的方法

    公开(公告)号:US20110262642A1

    公开(公告)日:2011-10-27

    申请号:US12976041

    申请日:2010-12-22

    IPC分类号: C23C16/00 C09D7/12

    摘要: A method for depositing a silicon containing film on a substrate using an organoaminosilane is described herein. The organoaminosilanes are represented by the formulas: wherein R is selected from a C1-C10 linear, branched, or cyclic, saturated or unsaturated alkyl group with or without substituents; a C5-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, or a silyl group in formula C with or without substituents, R1 is selected from a C3-C10 linear, branched, cyclic, saturated or unsaturated alkyl group with or without substituents; a C6-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, a hydrogen atom, a silyl group with substituents and wherein R and R1 in formula A can be combined into a cyclic group and R2 representing a single bond, (CH2)n chain, a ring, C3-C10 branched alkyl, SiR2, or SiH2.

    摘要翻译: 本文描述了使用有机氨基硅烷在基板上沉积含硅膜的方法。 有机基氨基硅烷由下式表示:其中R选自具有或不具有取代基的C1-C10直链,支链或环状饱和或不饱和的烷基; 具有或不具有取代基的C 5 -C 10芳族基团,具有或不具有取代基的C 3 -C 10杂环基或具有或不具有取代基的式C中的甲硅烷基,其选自C 3 -C 10直链,支链,环状,饱和或 有或没有取代基的不饱和烷基; 具有或不具有取代基的C 6 -C 10芳族基团,具有或不具有取代基的C 3 -C 10杂环基,氢原子,具有取代基的甲硅烷基,并且其中式A中的R和R可以组合成环状基团,并且R 2表示 单键,(CH 2)n链,环,C 3 -C 10支链烷基,SiR 2或SiH 2。