Method for selective plasma etch of an oxide layer
    1.
    发明申请
    Method for selective plasma etch of an oxide layer 审中-公开
    用于氧化物层的选择性等离子体蚀刻的方法

    公开(公告)号:US20060105573A1

    公开(公告)日:2006-05-18

    申请号:US10992155

    申请日:2004-11-18

    IPC分类号: H01L21/465

    摘要: The present invention provides, in one embodiment, a method of forming an opening in a dielectric layer 150. In this embodiment, the method comprises forming a dielectric layer 150 over a target layer 130 located over a microelectronic substrate 110 and subjecting the dielectric layer 150 to a plasma etch 165 to form an opening 145 in the dielectric layer 150, wherein the plasma etch 165 is highly selective to the target layer 130, such that a selectivity of the dielectric layer 150 to the target layer 130 is at least about 18:1 and a dielectric etch rate of the plasma etch 165 is at least about 380 nm/min.

    摘要翻译: 在一个实施例中,本发明提供了在电介质层150中形成开口的方法。在该实施例中,该方法包括在位于微电子衬底110上方的目标层130上形成电介质层150,并对电介质层150 到等离子体蚀刻165以在介电层150中形成开口145,其中等离子体蚀刻165对靶层130具有高选择性,使得介电层150对目标层130的选择性为至少约18: 1,并且等离子体蚀刻165的介电蚀刻速率为至少约380nm / min。

    Process and device for destruction of halohydrocarbons
    2.
    发明授权
    Process and device for destruction of halohydrocarbons 失效
    用于破坏卤代烃的方法和装置

    公开(公告)号:US5750823A

    公开(公告)日:1998-05-12

    申请号:US499973

    申请日:1995-07-10

    摘要: A waste gas stream including halohydrocarbons is treated with a surface wave to form a cold plasma. Additional reaction gases can be mixed with the waste gas stream to improve the destruction of the halohydrocarbons. The apparatus for the treatment of gaseous halogenated organic and other persistent organic compounds includes a reaction vessel (12) in which the waste gas is exposed to the surface wave, thereby forming a non-thermal plasma. The apparatus further includes a means for mixing (7) the waste gases together with the appropriate ancillary reaction gases to facilitate formation of free radicals suited to treat a particular waste stream. Also, a means of introducing an appropriate mixture of waste gases and additive gases into the plasma reaction vessel where the halohydrocarbons are decomposed is provided. Since some reactions may produce solid material by-products that are not easily handled by suction pumps a means of trapping (13) these particles may be included in this apparatus.

    摘要翻译: 包括卤代烃的废气流用表面波处理以形成冷等离子体。 另外的反应气体可与废气流混合,以改善卤代烃的破坏。 用于处理气态卤化有机和其它持久性有机化合物的装置包括其中废气暴露于表面波的反应容器(12),从而形成非热等离子体。 该装置还包括用于将废气与适当的辅助反应气体混合(7)以促进形成适于处理特定废物流的自由基的装置。 另外,提供了将卤代烃分解的等离子体反应容器中的废气和添加气体混合的适当混合物。 由于一些反应可能产生不容易被抽吸泵处理的固体材料副产物,捕集(13)这些颗粒可能包括在该装置中。

    INTEGRATED CIRCUIT CAPACITOR HAVING ANTIREFLECTIVE DIELECTRIC
    3.
    发明申请
    INTEGRATED CIRCUIT CAPACITOR HAVING ANTIREFLECTIVE DIELECTRIC 有权
    具有抗反射电介质的集成电路电容器

    公开(公告)号:US20070105332A1

    公开(公告)日:2007-05-10

    申请号:US11470023

    申请日:2006-09-05

    IPC分类号: H01L29/94 H01L21/20

    CPC分类号: H01L28/40 Y10S438/952

    摘要: A capacitor (100) is disclosed that is formed as part of an integrated circuit (IC) fabrication process. The capacitor (100) has conductive top and bottom electrodes (140, 144) and a nonconductive capacitor dielectric (142). In one example, the dielectric (142) includes first and second thin dielectric layers (112, 114) that sandwich a layer of antireflective material (118). The thin layers (112, 114) provide the dielectric behavior necessary for the capacitor while the antireflective layer (118) promotes reduced feature sizes by mitigating reflected standing waves, among other things.

    摘要翻译: 公开了作为集成电路(IC)制造工艺的一部分形成的电容器(100)。 电容器(100)具有导电的顶部和底部电极(140,144)和非导电电容器电介质(142)。 在一个示例中,电介质(142)包括夹着抗反射材料层(118)的第一和第二薄介电层(112,114)。 薄层(112,114)提供电容器所需的电介质行为,而抗反射层(118)除其他之外通过减轻反射的驻波来促进减小的特征尺寸。

    INTEGRATED CIRCUIT CAPACITOR HAVING ANTIREFLECTIVE DIELECTRIC
    4.
    发明申请
    INTEGRATED CIRCUIT CAPACITOR HAVING ANTIREFLECTIVE DIELECTRIC 有权
    具有抗反射电介质的集成电路电容器

    公开(公告)号:US20060205140A1

    公开(公告)日:2006-09-14

    申请号:US11077074

    申请日:2005-03-10

    IPC分类号: H01L21/8242 H01L21/20

    CPC分类号: H01L28/40 Y10S438/952

    摘要: A capacitor (100) is disclosed that is formed as part of an integrated circuit (IC) fabrication process. The capacitor (100) has conductive top and bottom electrodes (140, 144) and a nonconductive capacitor dielectric (142). In one example, the dielectric (142) includes first and second thin dielectric layers (112, 114) that sandwich a layer of antireflective material (118). The thin layers (112, 114) provide the dielectric behavior necessary for the capacitor while the antireflective layer (118) promotes reduced feature sizes by mitigating reflected standing waves, among other things.

    摘要翻译: 公开了作为集成电路(IC)制造工艺的一部分形成的电容器(100)。 电容器(100)具有导电的顶部和底部电极(140,144)和非导电电容器电介质(142)。 在一个示例中,电介质(142)包括夹着抗反射材料层(118)的第一和第二薄介电层(112,114)。 薄层(112,114)提供电容器所需的电介质行为,而抗反射层(118)除其他之外通过减轻反射的驻波来促进减小的特征尺寸。