SCANNING ELECTRON MICROSCOPE
    1.
    发明申请
    SCANNING ELECTRON MICROSCOPE 有权
    扫描电子显微镜

    公开(公告)号:US20090041333A1

    公开(公告)日:2009-02-12

    申请号:US12249014

    申请日:2008-10-10

    IPC分类号: G06K9/00 G01N23/00

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少与检查定位或输入操作相关的处理的扫描电子显微镜,从而以高速度高精度地运行。 为了实现上述目的,本发明提供了一种扫描电子显微镜,其具有基于预先登记的图案来识别期望位置的功能,该扫描电子显微镜包括用于设置关于图案种类的信息的装置,多个部分之间的间隔 构成图案的部分,以及构成图案的部分的尺寸,以及基于由相关装置获得的信息形成由多个部分组成的图案图像的装置。

    Scanning electron microscope
    3.
    发明授权
    Scanning electron microscope 有权
    扫描电子显微镜

    公开(公告)号:US08666165B2

    公开(公告)日:2014-03-04

    申请号:US12249014

    申请日:2008-10-10

    IPC分类号: G06K9/00

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少与检查定位或输入操作相关的处理的扫描电子显微镜,从而以高速度高精度地运行。 为了实现上述目的,本发明提供了一种扫描电子显微镜,其具有基于预先登记的图案来识别期望位置的功能,该扫描电子显微镜包括用于设置关于图案种类的信息的装置,多个部分之间的间隔 构成图案的部分,以及构成图案的部分的尺寸,以及基于由相关装置获得的信息形成由多个部分组成的图案图像的装置。

    Scanning electron microscope
    4.
    发明授权
    Scanning electron microscope 有权
    扫描电子显微镜

    公开(公告)号:US07439505B2

    公开(公告)日:2008-10-21

    申请号:US11292002

    申请日:2005-12-02

    IPC分类号: H01J37/28

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少与检查定位或输入操作相关的处理的扫描电子显微镜,从而以高速度高精度地运行。 为了实现上述目的,本发明提供了一种扫描电子显微镜,其具有基于预先登记的图案来识别期望位置的功能,该扫描电子显微镜包括用于设置关于图案种类的信息的装置,多个部分之间的间隔 构成图案的部分,以及构成图案的部分的尺寸,以及基于由相关装置获得的信息形成由多个部分组成的图案图像的装置。

    Scanning electron microscope
    5.
    发明授权
    Scanning electron microscope 有权
    扫描电子显微镜

    公开(公告)号:US07002151B2

    公开(公告)日:2006-02-21

    申请号:US10933342

    申请日:2004-09-03

    IPC分类号: H01J37/28

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少与检查定位或输入操作相关的处理的扫描电子显微镜,从而以高速度高精度地运行。 为了实现上述目的,本发明提供了一种扫描电子显微镜,其具有基于预先登记的图案来识别期望位置的功能,该扫描电子显微镜包括用于设置关于图案种类的信息的装置,多个部分之间的间隔 构成图案的部分,以及构成图案的部分的尺寸,以及基于由相关装置获得的信息形成由多个部分组成的图案图像的装置。

    Scanning electron microscope
    7.
    发明授权
    Scanning electron microscope 有权
    扫描电子显微镜

    公开(公告)号:US06803573B2

    公开(公告)日:2004-10-12

    申请号:US10615864

    申请日:2003-07-10

    IPC分类号: H01J3728

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少与检查定位或输入操作相关的处理的扫描电子显微镜,从而以高速度高精度地运行。 为了实现上述目的,本发明提供了一种扫描电子显微镜,其具有基于预先登记的图案来识别期望位置的功能,该扫描电子显微镜包括用于设置关于图案种类的信息的装置,多个部分之间的间隔 构成图案的部分,以及构成图案的部分的尺寸,以及基于由相关装置获得的信息形成由多个部分组成的图案图像的装置。

    Scanning electron microscope
    8.
    发明授权
    Scanning electron microscope 有权
    扫描电子显微镜

    公开(公告)号:US06627888B2

    公开(公告)日:2003-09-30

    申请号:US09792721

    申请日:2001-02-23

    IPC分类号: H01J3728

    摘要: An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.

    摘要翻译: 本发明的目的是提供一种用于减少检查定位或输入操作的过程的扫描电子显微镜,从而以高精度高功能运行。为了实现上述目的,本发明提供一种扫描电子显微镜,其具有 用于基于预先登记的图案来识别期望位置的功能,其包括用于设置关于图案种类的信息的装置,构成图案的多个部分之间的间隔和构成图案的部分的尺寸的装置,以及用于 基于由相关装置获得的信息,形成由多个部分组成的图案图像。

    Method of observing exposure condition for exposing semiconductor device and its apparatus and method of manufacturing semiconductor device
    10.
    发明授权
    Method of observing exposure condition for exposing semiconductor device and its apparatus and method of manufacturing semiconductor device 有权
    观察曝光半导体器件的曝光条件的方法及其装置及制造半导体器件的方法

    公开(公告)号:US06913861B2

    公开(公告)日:2005-07-05

    申请号:US10370369

    申请日:2003-02-18

    摘要: Size characteristic quantities are measured at a plural locations. The size characteristic quantities include edge widths, pattern widths, and/or pattern lengths of the electron-beam images of a resist-dropout pattern and a resist-remaining pattern that are located such that the effective exposure quantities differ depending on the places. With the predetermined measurement errors added thereto, the size characteristic quantities are compared with model data that has been created in advance and that causes various exposure conditions to be related with the size characteristic quantities measured under these various exposure conditions. This comparison makes it possible not only to estimate deviation quantities in the exposure quantity and the focal-point position from the correct values, but also to calculate ambiguity degrees of the estimated values. This, allows the implementation of a proper monitoring/controlling of the exposure-condition variations (i.e., the deviations in the exposure quantity and the focal-point position) in the lithography process.

    摘要翻译: 在多个位置测量尺寸特征量。 尺寸特征量包括抗蚀剂落下图案和抗蚀剂剩余图案的电子束图像的边缘宽度,图案宽度和/或图案长度,其位置使得有效曝光量根据位置而不同。 随着预定的测量误差被添加到其中,将尺寸特征量与预先创建的模型数据进行比较,并使各种曝光条件与在这些各种曝光条件下测量的尺寸特征量相关。 该比较使得不仅可以从正确值估计曝光量和焦点位置中的偏差量,而且可以计算估计值的模糊度。 这允许在光刻工艺中实现曝光条件变化(即,曝光量和焦点位置的偏差)的适当监控/控制。