METHOD FOR DEPOSITING TUNGSTEN-CONTAINING LAYERS BY VAPOR DEPOSITION TECHNIQUES
    3.
    发明申请
    METHOD FOR DEPOSITING TUNGSTEN-CONTAINING LAYERS BY VAPOR DEPOSITION TECHNIQUES 有权
    通过蒸发沉积技术沉积含钨层的方法

    公开(公告)号:US20060264031A1

    公开(公告)日:2006-11-23

    申请号:US11461909

    申请日:2006-08-02

    IPC分类号: H01L21/4763

    摘要: In one embodiment, a method for forming a tungsten-containing material on a substrate is provided which includes forming a tungsten nucleation layer by sequentially exposing a substrate to a boron-containing gas and a tungsten-containing gas within a processing chamber during an atomic layer deposition process, and forming a tungsten bulk layer on the tungsten nucleation layer by exposing the substrate to a processing gas that contains the tungsten-containing gas and a reactive precursor gas within another processing chamber during a chemical vapor deposition process. In one example, the tungsten nucleation layer is deposited on a dielectric material, such as silicon oxide. In another example, the tungsten nucleation layer is deposited on a barrier material, such as titanium or titanium nitride. Other examples provide that the tungsten nucleation layer and the tungsten bulk layer are deposited in the same processing chamber.

    摘要翻译: 在一个实施例中,提供了一种用于在基板上形成含钨材料的方法,其包括通过在原子层中将衬底顺序地暴露于处理室内的含硼气体和含钨气体来形成钨成核层 通过在化学气相沉积工艺期间将衬底暴露于另一处理室内含有含钨气体和反应性前体气体的处理气体,在钨成核层上形成钨体层。 在一个实例中,钨成核层沉积在介电材料如氧化硅上。 在另一个实例中,钨成核层沉积在诸如钛或氮化钛的阻挡材料上。 其他实例提供了钨成核层和钨本体层沉积在相同的处理室中。

    Pulse nucleation enhanced nucleation technique for improved step coverage and better gap fill for WCVD process
    7.
    发明申请
    Pulse nucleation enhanced nucleation technique for improved step coverage and better gap fill for WCVD process 审中-公开
    脉冲成核增强成核技术,用于改进WCVD工艺的台阶覆盖和更好的间隙填充

    公开(公告)号:US20070009658A1

    公开(公告)日:2007-01-11

    申请号:US10023125

    申请日:2001-12-17

    IPC分类号: C23C16/00

    摘要: A process and an apparatus is disclosed for forming refractory metal layers employing pulse nucleation to minimize formation of a concentration boundary layer during nucleation. The surface of a substrate is nucleated in several steps. Following each nucleation step is a removal step in which all reactants and by-products of the nucleation process are removed from the processing chamber. Removal may be done by either rapidly evacuating the processing chamber, rapidly introducing a purge gas therein or both. After removal of the process gas and by-products from the processing chamber, additional nucleation steps may be commenced to obtain a nucleation layer of desired thickness. After formation of the nucleation layer, a layer is formed adjacent to the nucleation layer using standard bulk deposition techniques.

    摘要翻译: 公开了一种用于形成使用脉冲成核的难熔金属层以最小化成核期间的浓度边界层的形成的方法和装置。 基底的表面在几个步骤中成核。 在每个成核步骤之后是去除步骤,其中成核过程的所有反应物和副产物从处理室中除去。 可以通过快速排空处理室,在其中快速引入吹扫气体或两者来进行去除。 在从处理室除去工艺气体和副产物之后,可以开始另外的成核步骤以获得所需厚度的成核层。 在形成成核层之后,使用标准体积沉积技术形成邻近成核层的层。

    System and method for sequencing rotatable images
    8.
    发明授权
    System and method for sequencing rotatable images 有权
    用于对可旋转图像进行排序的系统和方法

    公开(公告)号:US09367221B2

    公开(公告)日:2016-06-14

    申请号:US14016165

    申请日:2013-09-02

    申请人: Ken Lai

    发明人: Ken Lai

    摘要: A system and method for sequencing rotatable images are disclosed. In at least one embodiment, an image database contains an at least one image collection comprising a plurality of view sets. The view sets each comprise a parallel sequence of images that depicts the same sequentially formatted subject matter as the other view sets in the image collection, but from a unique common perspective point. A unique view index is assigned to each view set in the at least one image collection, while a unique frame index is assigned to each image within each view set. Using these view and frame indices, the content module allows the user to dynamically and selectively choose the common perspective point at which to view the sequentially formatted subject matter at any step in the sequence of images, thereby providing a 360 degree, selectively rotatable view of the subject matter.

    摘要翻译: 公开了一种可旋转图像排序的系统和方法。 在至少一个实施例中,图像数据库包含包括多个视图集的至少一个图像集合。 视图集各自包括平行的图像序列,其描绘与图像集合中的其他视图集相同的顺序格式化的主题,但是从唯一的共同的观点来看。 将唯一视图索引分配给至少一个图像集合中设置的每个视图,而将唯一的帧索引分配给每个视图集中的每个图像。 使用这些视图和帧索引,内容模块允许用户动态地和选择性地选择在图像序列中的任何步骤处观看顺序格式化的主题的公共透视点,从而提供360度,可选择地旋转的视图 主题。

    Anti-notch thinning heater
    9.
    发明授权
    Anti-notch thinning heater 有权
    防间距变薄加热器

    公开(公告)号:US06210483B1

    公开(公告)日:2001-04-03

    申请号:US09203419

    申请日:1998-12-02

    IPC分类号: C23C1600

    摘要: The invention provides an apparatus for excluding unwanted deposition at the edge of a substrate which prevents excess purge gas from flowing over the surface of the substrate at the region adjacent a notch on a substrate. Another aspect of the invention provides a wider purge gas channel that prevents excess purge gas from flowing over the surface of the substrate. Still another aspect of the present invention provides a purge gas guide that includes a notch therein to prevent excess purge gas from adversely affecting deposition at the vicinity of the substrate notch.

    摘要翻译: 本发明提供了一种用于在衬底的边缘排除不需要的沉积的装置,其防止过量的清洗气体在与衬底上的凹口相邻的区域上流过衬底的表面。 本发明的另一方面提供了一种更宽的吹扫气体通道,其防止过量的吹扫气体流过衬底的表面。 本发明的另一方面提供了一种清洗气体引导件,其包括其中的切口,以防止过量的吹扫气体不利地影响在基板凹口附近的沉积。

    System and Method for Sequencing Rotatable Images
    10.
    发明申请
    System and Method for Sequencing Rotatable Images 审中-公开
    用于排序可旋转图像的系统和方法

    公开(公告)号:US20150067499A1

    公开(公告)日:2015-03-05

    申请号:US14016165

    申请日:2013-09-02

    申请人: Ken Lai

    发明人: Ken Lai

    IPC分类号: G06F3/0484

    摘要: A system and method for sequencing rotatable images are disclosed. In at least one embodiment, an image database contains an at least one image collection comprising a plurality of view sets. The view sets each comprise a parallel sequence of images that depicts the same sequentially formatted subject matter as the other view sets in the image collection, but from a unique common perspective point. A unique view index is assigned to each view set in the at least one image collection, while a unique frame index is assigned to each image within each view set. Using these view and frame indices, the content module allows the user to dynamically and selectively choose the common perspective point at which to view the sequentially formatted subject matter at any step in the sequence of images, thereby providing a 360 degree, selectively rotatable view of the subject matter.

    摘要翻译: 公开了一种用于对可旋转图像进行排序的系统和方法。 在至少一个实施例中,图像数据库包含包括多个视图集的至少一个图像集合。 视图集各自包括平行的图像序列,其描绘与图像集合中的其他视图集相同的顺序格式化的主题,但是从唯一的共同的观点来看。 将唯一视图索引分配给至少一个图像集合中设置的每个视图,而将唯一的帧索引分配给每个视图集中的每个图像。 使用这些视图和帧索引,内容模块允许用户动态地和选择性地选择在图像序列中的任何步骤处观看顺序格式化的主题的公共透视点,从而提供360度,可选择地旋转的视图 主题。