Method and system for thermal process control
    1.
    发明申请
    Method and system for thermal process control 有权
    热过程控制方法和系统

    公开(公告)号:US20060122728A1

    公开(公告)日:2006-06-08

    申请号:US11001767

    申请日:2004-12-02

    IPC分类号: G06F19/00

    CPC分类号: G05B17/02 H01L21/67248

    摘要: A thermal process system. The thermal process system comprises a thermal processor, a metrology tool, and a controller. The thermal processor performs a thermal process as defined by a heating model to form a film on a wafer surface. The metrology tool, interfaced with the thermal processor, inspects thickness of the film. The controller, coupled with the thermal processor and the metrology tool, generates the heating model of the thermal processor and calibrates the heating model according to a preset slope coefficient matrix and the measured thickness.

    摘要翻译: 热处理系统。 热处理系统包括热处理器,计量工具和控制器。 热处理器执行由加热模型定义的热处理,以在晶片表面上形成膜。 与热处理器接口的计量工具检查胶片的厚度。 控制器与热处理器和计量工具相结合,产生热处理器的加热模型,并根据预设的斜率系数矩阵和测量厚度校准加热模型。

    Method and system for thermal process control
    2.
    发明授权
    Method and system for thermal process control 有权
    热过程控制方法和系统

    公开(公告)号:US07751908B2

    公开(公告)日:2010-07-06

    申请号:US11001767

    申请日:2004-12-02

    IPC分类号: G06F19/00 G05D7/00

    CPC分类号: G05B17/02 H01L21/67248

    摘要: A thermal process system. The thermal process system comprises a thermal processor, a metrology tool, and a controller. The thermal processor performs a thermal process as defined by a heating model to form a film on a wafer surface. The metrology tool, interfaced with the thermal processor, inspects thickness of the film. The controller, coupled with the thermal processor and the metrology tool, generates the heating model of the thermal processor and calibrates the heating model according to a preset slope coefficient matrix and the measured thickness.

    摘要翻译: 热处理系统。 热处理系统包括热处理器,计量工具和控制器。 热处理器执行由加热模型定义的热处理,以在晶片表面上形成膜。 与热处理器接口的计量工具检查胶片的厚度。 控制器与热处理器和计量工具相结合,产生热处理器的加热模型,并根据预设的斜率系数矩阵和测量厚度校准加热模型。

    Multivariate RBR tool aging detector
    4.
    发明授权
    Multivariate RBR tool aging detector 失效
    多变量RBR工具老化检测器

    公开(公告)号:US06893882B2

    公开(公告)日:2005-05-17

    申请号:US10313501

    申请日:2002-12-06

    IPC分类号: G03F7/20 H01L21/66

    摘要: A multiple run by run process is described. A plurality of tools and a plurality of products to be run on the tools are provided. Tool effects and product effects on a parameter are identified for each tool and each product. A desired recipe is calculated for each product on each tool based on the tool effects and product effects identified. Thereafter, the plurality of products is run on the plurality of tools. The desired recipe is updated after each run of each tool. Tool aging is calculated after each run of each tool based on the desired recipe used.

    摘要翻译: 描述了运行过程的多次运行。 提供要在工具上运行的多个工具和多个产品。 针对每个工具和每个产品都会识别参数的刀具效应和产品效果。 基于所确定的工具效应和产品效应,为每个工具上的每个产品计算所需的配方。 此后,多个产品在多个工具上运行。 每次运行每个工具后,更新所需的配方。 根据所使用的所需配方,在每个工具运行后计算刀具老化。