-
公开(公告)号:US20110261344A1
公开(公告)日:2011-10-27
申请号:US12977346
申请日:2010-12-23
申请人: Guido DE BOER , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink , Johan Joost Koning
发明人: Guido DE BOER , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink , Johan Joost Koning
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: A method for exposing a surface of a target in a system comprising a set of sensors (30) for measuring distance to the target. The method comprises clamping the target to a moveable table (134), moving the target to a plurality of positions in which one or more of the sensors are positioned above the target, receiving signals from one or more of the sensors positioned above the target, calculating one or more tilt correction values (Rx, Ry) based on the signals received from the sensors, adjusting the tilt of the table based on the one or more tilt correction values, and exposing the target.
摘要翻译: 一种用于暴露系统中的目标表面的方法,包括用于测量到目标距离的一组传感器(30)。 该方法包括将目标夹持到可移动台(134),将目标移动到多个位置,其中一个或多个传感器位于目标上方,从位于目标上方的一个或多个传感器接收信号, 基于从所述传感器接收的信号计算一个或多个倾斜校正值(Rx,Ry),基于所述一个或多个倾斜校正值调整所述表的倾斜度,并且暴露所述目标。
-
公开(公告)号:US08570055B2
公开(公告)日:2013-10-29
申请号:US12977240
申请日:2010-12-23
申请人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
发明人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
IPC分类号: G01R27/26
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: A capacitive sensing system with a sensor having a thin film structure. The thin film structure includes a first insulating layer and a first conductive film having a sensing electrode formed on a first surface of the first insulating layer and a second conductive film having a back guard electrode. The back guard electrode is formed in a single plane and has a peripheral portion in the same plane, and is disposed on a second surface of the first insulating layer and a first surface of a second insulating layer or protective layer. The peripheral portion of the back guard electrode extends beyond the sensing electrode to form a side guard electrode which substantially or completely surrounds the sensing electrode.
摘要翻译: 一种具有薄膜结构的传感器的电容式感测系统。 薄膜结构包括第一绝缘层和形成在第一绝缘层的第一表面上的感测电极的第一导电膜和具有后保护电极的第二导电膜。 后保护电极形成在单个平面中并且具有在同一平面中的周边部分,并且设置在第一绝缘层的第二表面和第二绝缘层或保护层的第一表面上。 后保护电极的周边部分延伸超过感测电极以形成基本上或完全围绕感测电极的侧保护电极。
-
公开(公告)号:US08638109B2
公开(公告)日:2014-01-28
申请号:US12977288
申请日:2010-12-23
申请人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
发明人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
IPC分类号: G01R27/26
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: A capacitive sensing system having two or more capacitive sensors, one or more AC power sources for energizing the capacitive sensors, and a signal processing circuit for processing signals from the sensors. The sensors are arranged in pairs, wherein the one or more AC power sources are arranged to energize a first sensor of a pair of the sensors with an alternating current or voltage 180 degrees out of phase to a current or voltage for a second sensor of the pair of sensors, and wherein a pair of the sensors provides a measuring unit for a single measured distance value, the signal processing circuit receiving an output signal from each sensor of the pair and generating a measured value related to the average distance between the sensors of the pair and the target.
摘要翻译: 具有两个或多个电容传感器的电容感测系统,用于激励电容式传感器的一个或多个AC电源,以及用于处理来自传感器的信号的信号处理电路。 传感器成对布置,其中一个或多个AC电源被布置成用一对传感器的第一传感器以相对于与第二传感器的第二传感器180度异相的交流或电压来激励 一对传感器,并且其中一对传感器为单个测量的距离值提供测量单元,所述信号处理电路接收来自该对的每个传感器的输出信号,并产生与传感器之间的平均距离相关的测量值 对和目标。
-
公开(公告)号:US08513959B2
公开(公告)日:2013-08-20
申请号:US12977404
申请日:2010-12-23
申请人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
发明人: Guido De Boer , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
IPC分类号: G01R27/26
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: An integrated sensory system for a lithography machine with a projection lens system (132) for focusing one or more exposure beams onto a target, a moveable table (134) for carrying the target (9), a capacitive sensing system (300) for making a measurement related to a distance between a final focusing element of the projection lens system (104) and a surface of a target (9), and a control unit (400) for controlling movement of the moveable table (134) to adjust a position of the target (9) based at least in part on a signal from the capacitive sensing system. The capacitive sensing system (300) has a plurality of capacitive sensors (30), each having a thin film structure. The capacitive sensors and the final focusing element (104) of the projection lens system are mounted directly to a common base (112), and the sensors are located in close proximity to an edge of the final focusing element of the projection lens system.
摘要翻译: 一种用于光刻机的综合感觉系统,具有用于将一个或多个曝光光束聚焦到目标上的投影透镜系统(132),用于承载目标(9)的可移动台(134),用于制造的电容感测系统(300) 与投影透镜系统(104)的最终聚焦元件与目标(9)的表面之间的距离相关的测量以及用于控制可移动台(134)的移动以调节位置的控制单元(400) 至少部分地基于来自电容感测系统的信号来实现目标(9)。 电容感测系统(300)具有多个电容传感器(30),每个具有薄膜结构。 投影透镜系统的电容传感器和最终聚焦元件(104)直接安装在公共基座(112)上,并且传感器位于投影透镜系统的最终聚焦元件的边缘附近。
-
公开(公告)号:US20110193574A1
公开(公告)日:2011-08-11
申请号:US12977240
申请日:2010-12-23
申请人: Guido DE BOER , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
发明人: Guido DE BOER , Johnny Joannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
IPC分类号: G01R27/26
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: A capacitive sensing system, comprising a sensor having thin film structure, the thin film structure comprising a sensor having a first insulating layer and a first conductive film comprising a sensing electrode formed on a first surface of the first insulating layer and a second conductive film comprising a back guard electrode. The back guard electrode is formed in a single plane and comprises a peripheral portion in the same plane, and is disposed on a second surface of the first insulating layer and a first surface of a second insulating layer or protective layer. The peripheral portion of the back guard electrode extends beyond the sensing electrode to form a side guard electrode which substantially or completely surrounds the sensing electrode.
摘要翻译: 一种电容感测系统,包括具有薄膜结构的传感器,所述薄膜结构包括具有第一绝缘层的传感器和包括形成在所述第一绝缘层的第一表面上的感测电极的第一导电膜,以及第二导电膜, 后护板电极。 后保护电极形成在单个平面中并且包括在相同平面中的周边部分,并且设置在第一绝缘层的第二表面和第二绝缘层或保护层的第一表面上。 后保护电极的周边部分延伸超过感测电极以形成基本上或完全围绕感测电极的侧保护电极。
-
公开(公告)号:US20110254565A1
公开(公告)日:2011-10-20
申请号:US12977288
申请日:2010-12-23
申请人: Guido De Boer , Johnny Johannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
发明人: Guido De Boer , Johnny Johannes Jacobus Van Baar , Kaustubh Prabodh Padhye , Robert Mossel , Niels Vergeer , Stijn Willem Herman Karel Steenbrink
CPC分类号: G01B7/023 , G01D3/036 , G01D5/2417 , G03F9/7026 , G03F9/7053
摘要: A capacitive sensing system comprising two or more capacitive sensors, one or more AC power sources for energizing the capacitive sensors, and a signal processing circuit for processing signals from the sensors. The sensors are arranged in pairs, wherein the one or more AC power sources are arranged to energize a first sensor of a pair of the sensors with an alternating current or voltage 180 degrees out of phase to a current or voltage for a second sensor of the pair of sensors, and wherein a pair of the sensors provides a measuring unit for a single measured distance value, the signal processing circuit receiving an output signal from each sensor of the pair and generating a measured value related to the average distance between the sensors of the pair and the target.
摘要翻译: 一种电容感测系统,包括两个或更多个电容传感器,用于激励电容传感器的一个或多个AC电源,以及用于处理来自传感器的信号的信号处理电路。 传感器成对布置,其中一个或多个AC电源被布置成用一对传感器的第一传感器以相对于与第二传感器的第二传感器180度异相的交流或电压来激励 一对传感器,并且其中一对传感器为单个测量的距离值提供测量单元,所述信号处理电路接收来自该对的每个传感器的输出信号,并产生与传感器之间的平均距离相关的测量值 对和目标。
-
公开(公告)号:US08716671B2
公开(公告)日:2014-05-06
申请号:US13722774
申请日:2012-12-20
IPC分类号: H01J37/12
CPC分类号: H01J3/26 , B82Y10/00 , B82Y40/00 , H01J37/12 , H01J37/3177 , H01J2237/04924 , H01J2237/1205 , H01J2237/121 , Y10T29/49002
摘要: The present invention relates to a projection lens assembly module for directing a multitude of charged particle beamlets onto an image plane located in a downstream direction, and a method for assembling such a projection lens assembly. In particular the present invention discloses a modular projection lens assembly with enhanced structural integrity and/or increased placement precision of its most downstream electrode.
摘要翻译: 本发明涉及一种用于将多个带电粒子子束引导到位于下游方向的图像平面上的投影透镜组合模块,以及用于组装这种投影透镜组件的方法。 特别地,本发明公开了一种具有增强的结构完整性和/或其最下游电极的放置精度提高的模块化投影透镜组件。
-
公开(公告)号:US08198602B2
公开(公告)日:2012-06-12
申请号:US13076540
申请日:2011-03-31
CPC分类号: H01J37/12 , B82Y10/00 , B82Y40/00 , H01J37/3174 , H01J37/3177 , H01J2237/004 , H01J2237/0203 , H01J2237/03 , H01J2237/04924 , Y10T29/49
摘要: An electrostatic lens comprising a first conductive plate with a first aperture, a second conductive plate with a second aperture, the second aperture being substantially aligned with the first aperture, a voltage supply for supplying a first voltage to the first conductive plate and a second voltage to the second conductive plate, the first voltage being lower than the second voltage, and an insulating structure for separating the first conductive plate from the second conductive plate. The insulating structure comprises a first portion in contact with the first conductive plate and a second portion in contact with the second conductive plate, the first portion having an overhanging portion and the second portion having an indented portion at an edge of the insulating structure, so that a gap is formed between the overhanging portion and the second conductive plate.
摘要翻译: 一种静电透镜,包括具有第一孔的第一导电板,具有第二孔的第二导电板,所述第二孔基本上与所述第一孔对准,用于向所述第一导电板提供第一电压的电压源和第二电压 到第二导电板,第一电压低于第二电压,以及用于将第一导电板与第二导电板分离的绝缘结构。 绝缘结构包括与第一导电板接触的第一部分和与第二导电板接触的第二部分,第一部分具有突出部分,第二部分在绝缘结构的边缘处具有凹入部分,因此 在悬伸部分和第二导电板之间形成间隙。
-
公开(公告)号:US09362084B2
公开(公告)日:2016-06-07
申请号:US13458936
申请日:2012-04-27
申请人: Alrik van den Brom , Stijn Willem Herman Karel Steenbrink , Marco Jan-Jaco Wieland , Guido De Boer , Pieter Kappelhof
发明人: Alrik van den Brom , Stijn Willem Herman Karel Steenbrink , Marco Jan-Jaco Wieland , Guido De Boer , Pieter Kappelhof
IPC分类号: H01J37/20 , H01J37/317
CPC分类号: H01J37/20 , B82Y10/00 , B82Y40/00 , G03F7/708 , G03F7/70825 , G03F7/70975 , H01J37/3174 , H01J37/3177 , H01J2237/024 , H01J2237/03 , H01J2237/0437 , H01J2237/1502 , H01J2237/153
摘要: The invention relates to a charged particle system for processing a target surface with at least one charged particle beam. The system comprises an optical column with a beam generator module for generating a plurality of charged particle beams, a beam modulator module for switching on and off said plurality of beams and a beam projector module for projecting beams or subbeams on said target surface. The system further comprises a frame supporting each of said modules in a fixed position and alignment elements for aligning at least one of beams and/or subbeams with a downstream module element.
摘要翻译: 本发明涉及一种用至少一个带电粒子束来处理目标表面的带电粒子系统。 该系统包括具有用于产生多个带电粒子束的光束发生器模块的光学柱,用于接通和关闭所述多个光束的光束调制器模块和用于在所述目标表面上投射光束或子光束的光束投影器模块。 该系统还包括支撑固定位置的每个模块的框架和用于将梁和/或子梁中的至少一个与下游模块元件对准的对准元件。
-
公开(公告)号:US20120273691A1
公开(公告)日:2012-11-01
申请号:US13458936
申请日:2012-04-27
申请人: Alrik van den Brom , Stijn Willem Herman Karel Steenbrink , Marco Jan-Jaco Wieland , Guido De Boer , Pieter Kappelhof
发明人: Alrik van den Brom , Stijn Willem Herman Karel Steenbrink , Marco Jan-Jaco Wieland , Guido De Boer , Pieter Kappelhof
IPC分类号: H01J3/14
CPC分类号: H01J37/20 , B82Y10/00 , B82Y40/00 , G03F7/708 , G03F7/70825 , G03F7/70975 , H01J37/3174 , H01J37/3177 , H01J2237/024 , H01J2237/03 , H01J2237/0437 , H01J2237/1502 , H01J2237/153
摘要: The invention relates to a charged particle system for processing a target surface with at least one charged particle beam. The system comprises an optical column with a beam generator module for generating a plurality of charged particle beams, a beam modulator module for switching on and off said plurality of beams and a beam projector module for projecting beams or subbeams on said target surface. The system further comprises a frame supporting each of said modules in a fixed position and alignment elements for aligning at least one of beams and/or subbeams with a downstream module element.
摘要翻译: 本发明涉及一种用至少一个带电粒子束来处理目标表面的带电粒子系统。 该系统包括具有用于产生多个带电粒子束的光束发生器模块的光学柱,用于接通和关闭所述多个光束的光束调制器模块和用于在所述目标表面上投射光束或子光束的光束投影器模块。 该系统还包括支撑固定位置的每个模块的框架和用于将梁和/或子梁中的至少一个与下游模块元件对准的对准元件。
-
-
-
-
-
-
-
-
-