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1. 发明授权

US09013684B2 Method and device for monitoring multiple mirror arrays in an illumination system of a microlithographic projection exposure apparatus 有权
标题翻译：用于在微光刻投影曝光装置的照明系统中监视多个反射镜阵列的方法和装置
公开(公告)号：US09013684B2
公开(公告)日：2015-04-21
申请号：US13556408
申请日：2012-07-24
申请人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
发明人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
IPC分类号： G03F7/20 , G02B26/08 , G01M11/00 , G01N21/55
CPC分类号： G03F7/70258 , G01B11/002 , G01B11/272 , G01M11/30 , G01N21/55 , G02B26/0833 , G03F7/70058 , G03F7/70116 , G03F7/70133 , G03F7/702 , G03F7/70291 , G03F7/70516 , G03F7/7085 , G05B13/048 , Y10S359/904
摘要： Microlithographic illumination system includes individually drivable elements to variably illuminate a pupil surface of the system. Each element deviates an incident light beam based on a control signal applied to the element. The system also includes an instrument to provide a measurement signal, and a model-based state estimator configured to compute, for each element, an estimated state vector based on the measurement signal. The estimated state vector represents: a deviation of a light beam caused by the element; and a time derivative of the deviation. The illumination system further includes a regulator configured to receive, for each element: a) the estimated state vector; and b) target values for: i) the deviation of the light beam caused by the deviating element; and ii) the time derivative of the deviation.
摘要翻译：微光刻照明系统包括单独驱动的元件以可变地照亮系统的光瞳表面。每个元件基于施加到元件的控制信号偏离入射光束。该系统还包括提供测量信号的仪器，以及基于模型的状态估计器，被配置为基于测量信号为每个元件计算估计状态向量。估计状态向量表示由元件引起的光束的偏差; 和偏差的时间导数。照明系统还包括调节器，其被配置为针对每个元件接收：a）估计的状态矢量; 和b）目标值：i）由偏差元素引起的光束的偏差; 和ii）偏差的时间导数。

2. 发明申请

US20100039629A1 METHOD AND DEVICE FOR MONITORING MULTIPLE MIRROR ARRAYS IN AN ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS 有权
标题翻译：用于在微观投影曝光装置的照明系统中监测多个反射镜阵列的方法和装置
公开(公告)号：US20100039629A1
公开(公告)日：2010-02-18
申请号：US12506364
申请日：2009-07-21
申请人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
发明人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
IPC分类号： G03B27/54
CPC分类号： G03F7/70258 , G01B11/002 , G01B11/272 , G01M11/30 , G01N21/55 , G02B26/0833 , G03F7/70058 , G03F7/70116 , G03F7/70133 , G03F7/702 , G03F7/70291 , G03F7/70516 , G03F7/7085 , G05B13/048 , Y10S359/904
摘要： An illumination system of a microlithographic projection exposure apparatus has a pupil surface and an essentially flat arrangement of desirably individually drivable beam deviating elements for variable illumination of the pupil surface. Each beam deviating element allows deviation of a projection light beam incident on it to be achieved as a function of a control signal applied to the beam deviating element. A measurement illumination instrument directs a measurement light beam, independent of the projection light beams, onto a beam deviating element. A detector instrument records the measurement light beam after deviation by the beam deviating element. An evaluation unit determines the deviation of the projection light beam from measurement signals provided by the detector instrument.
摘要翻译：微光刻投影曝光装置的照明系统具有瞳孔表面和基本上平坦的布置，其具有期望地单独驱动的光束偏离元件，用于可变照明瞳孔表面。每个光束偏离元件允许作为施加到光束偏离元件的控制信号的函数来实现入射到其上的投影光束的偏移。测量照明仪器将独立于投影光束的测量光束引导到光束偏离元件上。检测仪器在光束偏离元件偏离后记录测量光束。评估单元确定投影光束与由检测器仪器提供的测量信号的偏差。

3. 发明授权

US08339577B2 Method and device for monitoring multiple mirror arrays in an illumination system of a microlithographic projection exposure apparatus 有权
标题翻译：用于在微光刻投影曝光装置的照明系统中监视多个反射镜阵列的方法和装置
公开(公告)号：US08339577B2
公开(公告)日：2012-12-25
申请号：US12506364
申请日：2009-07-21
申请人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
发明人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
IPC分类号： G01C11/26 , G01N21/00 , G03B27/32 , G03B27/54 , G03B27/74
CPC分类号： G03F7/70258 , G01B11/002 , G01B11/272 , G01M11/30 , G01N21/55 , G02B26/0833 , G03F7/70058 , G03F7/70116 , G03F7/70133 , G03F7/702 , G03F7/70291 , G03F7/70516 , G03F7/7085 , G05B13/048 , Y10S359/904
摘要： An illumination system of a microlithographic projection exposure apparatus has a pupil surface and an essentially flat arrangement of desirably individually drivable beam deviating elements for variable illumination of the pupil surface. Each beam deviating element allows deviation of a projection light beam incident on it to be achieved as a function of a control signal applied to the beam deviating element. A measurement illumination instrument directs a measurement light beam, independent of the projection light beams, onto a beam deviating element. A detector instrument records the measurement light beam after deviation by the beam deviating element. An evaluation unit determines the deviation of the projection light beam from measurement signals provided by the detector instrument.
摘要翻译：微光刻投影曝光装置的照明系统具有瞳孔表面和基本上平坦的布置，其具有期望地单独驱动的光束偏离元件，用于可变照明瞳孔表面。每个光束偏离元件允许作为施加到光束偏离元件的控制信号的函数来实现入射到其上的投影光束的偏移。测量照明仪器将独立于投影光束的测量光束引导到光束偏离元件上。检测仪器在光束偏离元件偏离后记录测量光束。评估单元确定投影光束与由检测器仪器提供的测量信号的偏差。

4. 发明申请

US20140233006A1 METHOD AND DEVICE FOR MONITORING MULTIPLE MIRROR ARRAYS IN AN ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS 有权
公开(公告)号：US20140233006A1
公开(公告)日：2014-08-21
申请号：US14255302
申请日：2014-04-17
申请人： Stefan Xalter , Yim-Bun Patrick Kwan , Manfred Maul , Johannes Eisenmenger , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Damian Fiolka , Andras G. Major , Johannes Wangler , Michael Layh
发明人： Stefan Xalter , Yim-Bun Patrick Kwan , Manfred Maul , Johannes Eisenmenger , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Damian Fiolka , Andras G. Major , Johannes Wangler , Michael Layh
IPC分类号： G03F7/20 , G01N21/55
CPC分类号： G03F7/70258 , G01B11/002 , G01B11/272 , G01M11/30 , G01N21/55 , G02B26/0833 , G03F7/70058 , G03F7/70116 , G03F7/70133 , G03F7/702 , G03F7/70291 , G03F7/70516 , G03F7/7085 , G05B13/048 , Y10S359/904
摘要： Microlithographic illumination system includes individually drivable elements to variably illuminate a pupil surface of the system. Each element deviates an incident light beam based on a control signal applied to the element. The system also includes an instrument to provide a measurement signal, and a model-based state estimator configured to compute, for each element, an estimated state vector based on the measurement signal. The estimated state vector represents: a deviation of a light beam caused by the element; and a time derivative of the deviation. The illumination system further includes a regulator configured to receive, for each element: a) the estimated state vector; and b) target values for: i) the deviation of the light beam caused by the deviating element; and ii) the time derivative of the deviation.

5. 发明申请

US20120293784A1 METHOD AND DEVICE FOR MONITORING MULTIPLE MIRROR ARRAYS IN AN ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS 有权
标题翻译：用于在微观投影曝光装置的照明系统中监测多个反射镜阵列的方法和装置
公开(公告)号：US20120293784A1
公开(公告)日：2012-11-22
申请号：US13556408
申请日：2012-07-24
申请人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
发明人： Stefan Xalter , Yim-Bun Patrick Kwan , Andras G. Major , Manfred Maul , Johannes Eisenmenger , Damian Fiolka , Jan Horn , Markus Deguenther , Florian Bach , Michael Patra , Johannes Wangler , Michael Layh
IPC分类号： G03B27/54
CPC分类号： G03F7/70258 , G01B11/002 , G01B11/272 , G01M11/30 , G01N21/55 , G02B26/0833 , G03F7/70058 , G03F7/70116 , G03F7/70133 , G03F7/702 , G03F7/70291 , G03F7/70516 , G03F7/7085 , G05B13/048 , Y10S359/904
摘要： Microlithographic illumination system includes individually drivable elements to variably illuminate a pupil surface of the system. Each element deviates an incident light beam based on a control signal applied to the element. The system also includes an instrument to provide a measurement signal, and a model-based state estimator configured to compute, for each element, an estimated state vector based on the measurement signal. The estimated state vector represents: a deviation of a light beam caused by the element; and a time derivative of the deviation. The illumination system further includes a regulator configured to receive, for each element: a) the estimated state vector; and b) target values for: i) the deviation of the light beam caused by the deviating element; and ii) the time derivative of the deviation.
摘要翻译：微光刻照明系统包括单独驱动的元件以可变地照亮系统的光瞳表面。每个元件基于施加到元件的控制信号偏离入射光束。该系统还包括提供测量信号的仪器，以及基于模型的状态估计器，被配置为基于测量信号为每个元件计算估计状态向量。估计状态向量表示由元件引起的光束的偏差; 和偏差的时间导数。照明系统还包括调节器，其被配置为针对每个元件接收：a）估计的状态矢量; 和b）目标值：i）由偏差元素引起的光束的偏差; 和ii）偏差的时间导数。

6. 发明申请

US20090135395A1 OPTICAL SYSTEM FOR SEMICONDUCTOR LITHOGRAPHY 审中-公开
公开(公告)号：US20090135395A1
公开(公告)日：2009-05-28
申请号：US12337262
申请日：2008-12-17
申请人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
发明人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
IPC分类号： G03B27/54
CPC分类号： G02B7/14 , G02B7/023 , G02B7/102 , G03F7/70108 , G03F7/70116 , G03F7/70825
摘要： An optical system for semiconductor lithography including a plurality of optical components, as well as related components and methods, are disclosed. The apparatus can include an optical component that can be moved by a distance along a straight line within a time of between 5 ms and 500 ms. The straight line can have a polar and azimuth angle of between 0° and 90°, and a distance between the straight line and an optical axis of the apparatus being less than a cross-sectional dimension of a projection exposure beam bundle of the projection exposure apparatus. The apparatus can also include a guide unit configured to guide the optical component. The apparatus can further include a drive unit configured to drive the optical component via drive forces so that torques generated by inertial forces of the optical component and of optional components concomitantly moved with the optical component, and the torques generated by the drive forces, which act on the guide unit, compensate for one another to less than 10%.

7. 发明授权

US09383544B2 Optical system for semiconductor lithography 有权
标题翻译：用于半导体光刻的光学系统
公开(公告)号：US09383544B2
公开(公告)日：2016-07-05
申请号：US13590509
申请日：2012-08-21
申请人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
发明人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
IPC分类号： G03B27/54 , G02B7/14 , G02B7/02 , G02B7/10 , G03F7/20
CPC分类号： G02B7/14 , G02B7/023 , G02B7/102 , G03F7/70108 , G03F7/70116 , G03F7/70825
摘要： An optical system for semiconductor lithography including a plurality of optical components, as well as related components and methods, are disclosed. The apparatus can include an optical component that can be moved by a distance along a straight line within a time of between 5 ms and 500 ms. The straight line can have a polar and azimuth angle of between 0° and 90°, and a distance between the straight line and an optical axis of the apparatus being less than a cross-sectional dimension of a projection exposure beam bundle of the projection exposure apparatus. The apparatus can also include a guide unit configured to guide the optical component. The apparatus can further include a drive unit configured to drive the optical component via drive forces so that torques generated by inertial forces of the optical component and of optional components concomitantly moved with the optical component, and the torques generated by the drive forces, which act on the guide unit, compensate for one another to less than 10%.
摘要翻译：公开了一种包括多个光学部件的半导体光刻用光学系统以及相关的部件和方法。该装置可以包括可以在5ms和500ms之间的时间内沿着直线移动一定距离的光学部件。直线可以具有在0°和90°之间的极坐标和方位角，并且设备的直线和光轴之间的距离小于投影曝光的投影曝光束束的横截面尺寸仪器。该装置还可以包括构造成引导光学部件的引导单元。该装置还可以包括驱动单元，该驱动单元经配置以经由驱动力驱动光学部件，使得由光学部件和可选部件的惯性力产生的转矩与光学部件同时移动，以及由驱动力产生的转矩，其作用在导向单元上相互补偿，小于10％。

8. 发明申请

US20120327385A1 OPTICAL SYSTEM FOR SEMICONDUCTOR LITHOGRAPHY 有权
标题翻译：用于半导体光刻的光学系统
公开(公告)号：US20120327385A1
公开(公告)日：2012-12-27
申请号：US13590509
申请日：2012-08-21
申请人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
发明人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
IPC分类号： G03B27/54
CPC分类号： G02B7/14 , G02B7/023 , G02B7/102 , G03F7/70108 , G03F7/70116 , G03F7/70825
摘要： Semiconductor lithography system includes a plurality of optical components, including an optical component movable a distance along a straight line within a time of between 5 ms and 500 ms. The straight line can have a polar and azimuth angle of between 0° and 90°, and a distance between the straight line and an optical axis of the apparatus being less than a cross-sectional dimension of a projection exposure beam bundle of the projection exposure apparatus. The apparatus can also include a guide unit configured to guide the optical component. The apparatus can further include a drive unit configured to drive the optical component via drive forces so that torques generated by inertial forces of the optical component and of optional components concomitantly moved with the optical component, and the torques generated by the drive forces, which act on the guide unit, compensate for one another to less than 10%.
摘要翻译：半导体光刻系统包括多个光学部件，包括在5ms和500ms之间的时间内沿着直线移动一定距离的光学部件。直线可以具有在0°和90°之间的极坐标和方位角，并且设备的直线和光轴之间的距离小于投影曝光的投影曝光束束的横截面尺寸仪器。该装置还可以包括构造成引导光学部件的引导单元。该装置还可以包括驱动单元，该驱动单元经配置以经由驱动力驱动光学部件，使得由光学部件和可选部件的惯性力产生的转矩与光学部件同时移动，以及由驱动力产生的转矩，其作用在导向单元上相互补偿，小于10％。

9. 发明授权

US08269947B2 Optical system for semiconductor lithography 有权
标题翻译：用于半导体光刻的光学系统
公开(公告)号：US08269947B2
公开(公告)日：2012-09-18
申请号：US12372095
申请日：2009-02-17
申请人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
发明人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
IPC分类号： G03B27/68 , G03B27/54
CPC分类号： G02B7/14 , G02B7/023 , G02B7/102 , G03F7/70108 , G03F7/70116 , G03F7/70825
摘要： An optical system for semiconductor lithography including a plurality of optical components, as well as related components and methods, are disclosed. The apparatus can include an optical component that can be moved by a distance along a straight line within a time of between 5 ms and 500 ms. The straight line can have a polar and azimuth angle of between 0° and 90°, and a distance between the straight line and an optical axis of the apparatus being less than a cross-sectional dimension of a projection exposure beam bundle of the projection exposure apparatus. The apparatus can also include a guide unit configured to guide the optical component. The apparatus can further include a drive unit configured to drive the optical component via drive forces so that torques generated by inertial forces of the optical component and of optional components concomitantly moved with the optical component, and the torques generated by the drive forces, which act on the guide unit, compensate for one another to less than 10%.
摘要翻译：公开了一种包括多个光学部件的半导体光刻用光学系统以及相关的部件和方法。该装置可以包括可以在5ms和500ms之间的时间内沿着直线移动一定距离的光学部件。直线可以具有在0°和90°之间的极坐标和方位角，并且设备的直线和光轴之间的距离小于投影曝光的投影曝光束束的横截面尺寸仪器。该装置还可以包括构造成引导光学部件的引导单元。该装置还可以包括驱动单元，该驱动单元经配置以经由驱动力驱动光学部件，使得由光学部件和可选部件的惯性力产生的转矩与光学部件同时移动，以及由驱动力产生的转矩，其作用在导向单元上相互补偿，小于10％。

10. 发明申请

US20090207396A1 OPTICAL SYSTEM FOR SEMICONDUCTOR LITHOGRAPHY 有权
标题翻译：用于半导体光刻的光学系统
公开(公告)号：US20090207396A1
公开(公告)日：2009-08-20
申请号：US12372095
申请日：2009-02-17
申请人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
发明人： Frank Melzer , Yim-Bun Patrick Kwan , Stefan Xalter , Damian Fiolka
IPC分类号： G03B27/54
CPC分类号： G02B7/14 , G02B7/023 , G02B7/102 , G03F7/70108 , G03F7/70116 , G03F7/70825
摘要： An optical system for semiconductor lithography including a plurality of optical components, as well as related components and methods, are disclosed. The apparatus can include an optical component that can be moved by a distance along a straight line within a time of between 5 ms and 500 ms. The straight line can have a polar and azimuth angle of between 0° and 90°, and a distance between the straight line and an optical axis of the apparatus being less than a cross-sectional dimension of a projection exposure beam bundle of the projection exposure apparatus. The apparatus can also include a guide unit configured to guide the optical component. The apparatus can further include a drive unit configured to drive the optical component via drive forces so that torques generated by inertial forces of the optical component and of optional components concomitantly moved with the optical component, and the torques generated by the drive forces, which act on the guide unit, compensate for one another to less than 10%.
摘要翻译：公开了一种包括多个光学部件的半导体光刻用光学系统以及相关的部件和方法。该装置可以包括可以在5ms和500ms之间的时间内沿着直线移动一定距离的光学部件。直线可以具有在0°和90°之间的极坐标和方位角，并且设备的直线和光轴之间的距离小于投影曝光的投影曝光束束的横截面尺寸仪器。该装置还可以包括构造成引导光学部件的引导单元。该装置还可以包括驱动单元，该驱动单元经配置以经由驱动力驱动光学部件，使得由光学部件和可选部件的惯性力产生的转矩与光学部件同时移动，以及由驱动力产生的转矩，其作用在导向单元上相互补偿，小于10％。

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