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1. 发明申请

US20050254698A1 Alignment correction prior to image sampling in inspection systems 审中-公开
标题翻译：在检查系统中进行图像采样之前的对准校正
公开(公告)号：US20050254698A1
公开(公告)日：2005-11-17
申请号：US11180348
申请日：2005-07-13
申请人： Scott Young , Roger Kroeze , Curt Chadwick , Nicholas Szabo , Kent Douglas , Fred Babian
发明人： Scott Young , Roger Kroeze , Curt Chadwick , Nicholas Szabo , Kent Douglas , Fred Babian
IPC分类号： G01N21/95 , G01N21/956 , G06K9/00 , G06T7/00 , H04N7/18
CPC分类号： G06T7/001 , G01N21/9501 , G01N21/95607 , G06T2207/30148
摘要： A method and apparatus, and variations of each, for inspecting a wafer defining at least one die thereon is disclosed. The present invention first obtains the electronic image equivalent of two die, and then determines the x and y offset between those electronic images. Prior to inspection for defects, those two electronic images are aligned by adjusting the x and y positions of one electronic image of one die with respect to the electronic image of the other die. Once that is accomplished, the those electronic images are compared to detect any defects that may exist on one of the die.
摘要翻译：公开了一种用于检查在其上限定至少一个管芯的晶片的方法和装置及其变化。本发明首先获得两个模具的电子图像等价物，然后确定这些电子图像之间的x和y偏移。在检查缺陷之前，通过相对于另一个管芯的电子图像调整一个管芯的一个电子图像的x和y位置来对准这两个电子图像。一旦完成，将这些电子图像进行比较，以检测其中一个模具上可能存在的任何缺陷。

2. 发明申请

US20070247778A1 Z-STAGE WITH DYNAMICALLY DRIVEN STAGE MIRROR AND CHUCK ASSEMBLY 有权
标题翻译： Z型舞台动态舞台和大型组合
公开(公告)号：US20070247778A1
公开(公告)日：2007-10-25
申请号：US11420985
申请日：2006-05-30
申请人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
发明人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
IPC分类号： G03B27/58 , H01T23/00
CPC分类号： G03F7/70758 , H01L21/68 , H01L21/6831 , Y10T74/20006 , Y10T279/21 , Y10T279/23 , Y10T279/27
摘要： Substrate support apparatus and methods are disclosed. Motion of a substrate chuck relative to a stage mirror may be dynamically compensated by sensing a displacement of the substrate chuck relative to the stage mirror and coupling a signal proportional to the displacement in one or more feedback loops with Z stage actuators and/or XY stage actuators coupled to the stage mirror. Alternatively, a substrate support apparatus may include a Z stage plate a stage mirror, one or more actuators attached to the Z stage plate, and a substrate chuck mounted to the stage mirror with constraints on six degrees of freedom of movement of the substrate chuck. The actuators impart movement to the Z stage in a Z direction as the Z stage plate is scanned in a plane perpendicular to the Z direction. The actuators may include force flexures having a base portion attached to the Z stage plate and a cantilever portion extending in a lateral direction from the base portion. The cantilever portion may include a parallelogram flexure coupled between the base portion and a free end of the cantilever portion.
摘要翻译：公开了基板支撑装置和方法。衬底卡盘相对于舞台反射镜的运动可以通过感测衬底卡盘相对于舞台镜的位移而被动态地补偿，并将与一个或多个反馈回路中的位移成比例的信号与Z级致动器和/或XY平台耦合到舞台镜的致动器。或者，基板支撑装置可以包括Z平台板，平台反射镜，附接到Z平台板的一个或多个致动器以及安装到平台反射镜的基板卡盘，其具有基板卡盘的六个自由度的约束。当Z平台板在与Z方向垂直的平面中扫描时，执行器在Z方向上向Z平台施加移动。致动器可以包括具有附接到Z平台板的基部部分和从基部沿横向方向延伸的悬臂部分的力弯曲。悬臂部分可以包括耦合在基部和悬臂部分的自由端之间的平行四边形弯曲部。

3. 发明授权

US08390789B2 Z-stage with dynamically driven stage mirror and chuck assembly 有权
标题翻译： Z级，动态驱动舞台镜和卡盘组合
公开(公告)号：US08390789B2
公开(公告)日：2013-03-05
申请号：US12849718
申请日：2010-08-03
申请人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
发明人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
IPC分类号： G03B27/58
CPC分类号： G03F7/70758 , H01L21/68 , H01L21/6831 , Y10T74/20006 , Y10T279/21 , Y10T279/23 , Y10T279/27
摘要： Substrate support apparatus and methods are disclosed. Motion of a substrate chuck relative to a stage mirror may be dynamically compensated by sensing a displacement of the substrate chuck relative to the stage mirror and coupling a signal proportional to the displacement in one or more feedback loops with Z stage actuators and/or XY stage actuators coupled to the stage mirror. Alternatively, a substrate support apparatus may include a Z stage plate a stage mirror, one or more actuators attached to the Z stage plate, and a substrate chuck mounted to the stage mirror with constraints on six degrees of freedom of movement of the substrate chuck. The actuators impart movement to the Z stage in a Z direction as the Z stage plate is scanned in a plane perpendicular to the Z direction. The actuators may include force flexures having a base portion attached to the Z stage plate and a cantilever portion extending in a lateral direction from the base portion. The cantilever portion may include a parallelogram flexure coupled between the base portion and a free end of the cantilever portion.
摘要翻译：公开了基板支撑装置和方法。衬底卡盘相对于舞台反射镜的运动可以通过感测衬底卡盘相对于舞台镜的位移而被动态地补偿，并将与一个或多个反馈回路中的位移成比例的信号与Z级致动器和/或XY平台耦合到舞台镜的致动器。或者，基板支撑装置可以包括Z平台板，平台反射镜，附接到Z平台板的一个或多个致动器以及安装到平台反射镜的基板卡盘，其具有基板卡盘的六个自由度的约束。当Z平台板在与Z方向垂直的平面中扫描时，执行器在Z方向上向Z平台施加移动。致动器可以包括具有附接到Z平台板的基部的力弯曲和从基部沿横向方向延伸的悬臂部。悬臂部分可以包括耦合在基部和悬臂部分的自由端之间的平行四边形弯曲部。

4. 发明申请

US20100295258A1 Z-STAGE WITH DYNAMICALLY DRIVEN STAGE MIRROR AND CHUCK ASSEMBLY 有权
标题翻译： Z型舞台动态舞台和大型组合
公开(公告)号：US20100295258A1
公开(公告)日：2010-11-25
申请号：US12849718
申请日：2010-08-03
申请人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
发明人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
IPC分类号： B23Q3/15 , B23B31/24
CPC分类号： G03F7/70758 , H01L21/68 , H01L21/6831 , Y10T74/20006 , Y10T279/21 , Y10T279/23 , Y10T279/27
摘要： Substrate support apparatus and methods are disclosed. Motion of a substrate chuck relative to a stage mirror may be dynamically compensated by sensing a displacement of the substrate chuck relative to the stage mirror and coupling a signal proportional to the displacement in one or more feedback loops with Z stage actuators and/or XY stage actuators coupled to the stage mirror. Alternatively, a substrate support apparatus may include a Z stage plate a stage mirror, one or more actuators attached to the Z stage plate, and a substrate chuck mounted to the stage mirror with constraints on six degrees of freedom of movement of the substrate chuck. The actuators impart movement to the Z stage in a Z direction as the Z stage plate is scanned in a plane perpendicular to the Z direction. The actuators may include force flexures having a base portion attached to the Z stage plate and a cantilever portion extending in a lateral direction from the base portion. The cantilever portion may include a parallelogram flexure coupled between the base portion and a free end of the cantilever portion.
摘要翻译：公开了基板支撑装置和方法。衬底卡盘相对于舞台反射镜的运动可以通过感测衬底卡盘相对于舞台镜的位移而被动态地补偿，并将与一个或多个反馈回路中的位移成比例的信号与Z级致动器和/或XY平台耦合到舞台镜的致动器。或者，基板支撑装置可以包括Z平台板，平台反射镜，附接到Z平台板的一个或多个致动器以及安装到平台反射镜的基板卡盘，其具有基板卡盘的六个自由度的约束。当Z平台板在与Z方向垂直的平面中扫描时，执行器在Z方向上向Z平台施加移动。致动器可以包括具有附接到Z平台板的基部部分和从基部沿横向方向延伸的悬臂部分的力弯曲。悬臂部分可以包括耦合在基部和悬臂部分的自由端之间的平行四边形弯曲部。

5. 发明申请

US20130176548A1 Z-STAGE WITH DYNAMICALLY DRIVEN STAGE MIRROR AND CHUCK ASSEMBLY 有权
标题翻译： Z型舞台动态舞台和大型组合
公开(公告)号：US20130176548A1
公开(公告)日：2013-07-11
申请号：US13784402
申请日：2013-03-04
申请人： Salam Harb , Kent Douglas , Marek Zywno , James Haslim , Jon Hamilton
发明人： Salam Harb , Kent Douglas , Marek Zywno , James Haslim , Jon Hamilton
IPC分类号： G03F7/20
CPC分类号： G03F7/70758 , H01L21/68 , H01L21/6831 , Y10T74/20006 , Y10T279/21 , Y10T279/23 , Y10T279/27
摘要： Substrate support apparatus and methods are disclosed. Motion of a substrate chuck relative to a stage mirror may be dynamically compensated by sensing a displacement of the substrate chuck relative to the stage mirror and coupling a signal proportional to the displacement in one or more feedback loops with Z stage actuators and/or XY stage actuators coupled to the stage mirror. Alternatively, a substrate support apparatus may include a Z stage plate a stage mirror, one or more actuators attached to the Z stage plate, and a substrate chuck mounted to the stage mirror with constraints on six degrees of freedom of movement of the substrate chuck. The actuators impart movement to the Z stage in a Z direction as the Z stage plate is scanned in a plane perpendicular to the Z direction. The actuators may include force flexures having a base portion attached to the Z stage plate and a cantilever portion extending in a lateral direction from the base portion. The cantilever portion may include a parallelogram flexure coupled between the base portion and a free end of the cantilever portion.
摘要翻译：公开了基板支撑装置和方法。衬底卡盘相对于舞台反射镜的运动可以通过感测衬底卡盘相对于舞台镜的位移而被动态地补偿，并将与一个或多个反馈回路中的位移成比例的信号与Z级致动器和/或XY平台耦合到舞台镜的致动器。或者，基板支撑装置可以包括Z平台板，平台反射镜，附接到Z平台板的一个或多个致动器以及安装到平台反射镜的基板卡盘，其具有基板卡盘的六个自由度的限制。当Z平台板在与Z方向垂直的平面中扫描时，执行器在Z方向上向Z平台施加移动。致动器可以包括具有附接到Z平台板的基部部分和从基部沿横向方向延伸的悬臂部分的力弯曲。悬臂部分可以包括耦合在基部和悬臂部分的自由端之间的平行四边形弯曲部。

6. 发明授权

US07800735B2 Z-stage with dynamically driven stage mirror and chuck assembly 有权
标题翻译： Z级，动态驱动舞台镜和卡盘组合
公开(公告)号：US07800735B2
公开(公告)日：2010-09-21
申请号：US11420985
申请日：2006-05-30
申请人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
发明人： Salam Harb , Kent Douglas , Marek Zwyno , James Haslim , Jon Hamilton
IPC分类号： G03B27/58
CPC分类号： G03F7/70758 , H01L21/68 , H01L21/6831 , Y10T74/20006 , Y10T279/21 , Y10T279/23 , Y10T279/27
摘要： Substrate support apparatus and methods are described. Motion of a substrate chuck relative to a stage mirror may be dynamically compensated by sensing a displacement of the substrate chuck relative to the stage mirror and coupling a signal proportional to the displacement in one or more feedback loops with Z stage actuators and/or XY stage actuators coupled to the stage mirror. Alternatively, a substrate support apparatus may include a Z stage plate a stage mirror, one or more actuators attached to the Z stage plate, and a substrate chuck mounted to the stage mirror with constraints on six degrees of freedom of movement of the substrate chuck. The actuators impart movement to the Z stage in a Z direction as the Z stage plate is scanned in a plane perpendicular to the Z direction. The actuators may include force flexures having a base portion attached to the Z stage plate and a cantilever portion extending in a lateral direction from the base portion. The cantilever portion may include a parallelogram flexure coupled between the base portion and a free end of the cantilever portion.
摘要翻译：描述了基板支撑装置和方法。衬底卡盘相对于舞台反射镜的运动可以通过感测衬底卡盘相对于舞台镜的位移而被动态地补偿，并将与一个或多个反馈回路中的位移成比例的信号与Z级致动器和/或XY平台耦合到舞台镜的致动器。或者，基板支撑装置可以包括Z平台板，平台反射镜，附接到Z平台板的一个或多个致动器以及安装到平台反射镜的基板卡盘，其具有基板卡盘的六个自由度的约束。当Z平台板在与Z方向垂直的平面中扫描时，执行器在Z方向上向Z平台施加移动。致动器可以包括具有附接到Z平台板的基部部分和从基部沿横向方向延伸的悬臂部分的力弯曲。悬臂部分可以包括耦合在基部和悬臂部分的自由端之间的平行四边形弯曲部。

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