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公开(公告)号:US08441747B2
公开(公告)日:2013-05-14
申请号:US11901130
申请日:2007-09-14
申请人: Willi Heintel , Hagen Federau , Joachim Hartjes , Harald Kirchner , Bernhard Geuppert , Ulrich Bingel , Tilman Schwertner
发明人: Willi Heintel , Hagen Federau , Joachim Hartjes , Harald Kirchner , Bernhard Geuppert , Ulrich Bingel , Tilman Schwertner
CPC分类号: G03B27/54 , G02B7/021 , G02B13/143 , G03F7/70783 , G03F7/70825
摘要: There is provided an optical module for microlithography. The optical module includes an optical element and a retaining device for holding the optical element. The optical element has (a) a main extension plane, in which it defines a radial direction R and a circumferential direction U, and (b) a free optical diameter and an overrun in the region of its outer periphery. The retaining device contacts the optical element in the region of the overrun, and is formed and/or contacts the optical element in such a manner that the overrun ratio, calculated from the overrun related to a minimum overrun necessary for the production of the optical element, is at most 1.5.
摘要翻译: 提供了一种用于微光刻的光学模块。 光学模块包括光学元件和用于保持光学元件的保持装置。 光学元件具有(a)主延伸面,其中限定径向R和圆周方向U,以及(b)在其外周的区域中的自由光学直径和超限。 保持装置在超越范围内与光学元件接触,并且以这样的方式形成和/或接触光学元件,使得从超载计算的超载比与生产光学元件所需的最小超限有关 ,最多为1.5。
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2.
公开(公告)号:US20070014037A1
公开(公告)日:2007-01-18
申请号:US10573216
申请日:2003-12-03
申请人: Andreas Frommeyer , G. Morrison , Wolfgang Keller , Yim-Bun Kwan , Harald Kirchner , Willi Heintel
发明人: Andreas Frommeyer , G. Morrison , Wolfgang Keller , Yim-Bun Kwan , Harald Kirchner , Willi Heintel
IPC分类号: G02B7/02
CPC分类号: G03F7/70825 , G02B7/181 , G02B7/182
摘要: An optical subassembly with an optical element, for example a mirror element (7), has an optical surface (9) and bearing points (12) arranged on the circumference. The optical element (7) is connected to a mount (13) at the bearing points (12) via connecting elements (14, 15, 16, 17, 18). Stress-decoupling cutouts, for example curved slots (11), are provided between the optical surface (9) and the bearing points (12).
摘要翻译: 具有光学元件(例如镜子元件)的光学子组件具有布置在圆周上的光学表面(9)和支承点(12)。 光学元件(7)通过连接元件(14,15,16,17,18)在轴承点(12)处连接到安装件(13)。 在光学表面(9)和支承点(12)之间设置有应力分离切口,例如弯曲槽(11)。
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公开(公告)号:US07760327B2
公开(公告)日:2010-07-20
申请号:US11395719
申请日:2006-03-31
申请人: Hans-Jürgen Scherle , Yim-Bun Patrick Kwan , Stefan Xalter , Johannes Lippert , Ulrich Weber , Bernhard Geuppert , Bernhard Gellrich , Jens Kugler , Franz Sorg , Willi Heintel , Harald Kirchner , Wolfgang Keller , Andreas Frommeyer , Fraser G. Morrison
发明人: Hans-Jürgen Scherle , Yim-Bun Patrick Kwan , Stefan Xalter , Johannes Lippert , Ulrich Weber , Bernhard Geuppert , Bernhard Gellrich , Jens Kugler , Franz Sorg , Willi Heintel , Harald Kirchner , Wolfgang Keller , Andreas Frommeyer , Fraser G. Morrison
CPC分类号: G03F7/70225 , G02B17/0812
摘要: There is provided an optical element comprising an optical element body, a reflecting area and an optical passageway. The optical element body defines an axis of rotational symmetry. The reflecting area is disposed on the optical element body and adapted to be optically used in an exposure process. The optical passageway is arranged within the optical element body and allows light to pass the optical element body, the optical passageway being arranged eccentrically with respect to the axis of rotational symmetry.
摘要翻译: 提供了一种包括光学元件主体,反射区域和光学通道的光学元件。 光学元件主体限定旋转对称轴。 反射区域设置在光学元件主体上并且适于在曝光过程中被光学地使用。 光学通道布置在光学元件主体内并允许光通过光学元件主体,光学通道相对于旋转对称轴线偏心地布置。
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公开(公告)号:US20060262704A1
公开(公告)日:2006-11-23
申请号:US11395719
申请日:2006-03-31
申请人: Hans-Jurgen Scherle , Yim-Bun Kwan , Stefan Xalter , Johannes Lippert , Ulrich Weber , Bernhard Geuppert , Bernhard Gellrich , Jens Kugler , Franz Sorg , Willi Heintel , Harald Kirchner , Wolfgang Keller , Andreas Frommeyer , Fraser Morrison
发明人: Hans-Jurgen Scherle , Yim-Bun Kwan , Stefan Xalter , Johannes Lippert , Ulrich Weber , Bernhard Geuppert , Bernhard Gellrich , Jens Kugler , Franz Sorg , Willi Heintel , Harald Kirchner , Wolfgang Keller , Andreas Frommeyer , Fraser Morrison
IPC分类号: G11B7/135
CPC分类号: G03F7/70225 , G02B17/0812
摘要: There is provided an optical element comprising an optical element body, a reflecting area and an optical passageway. The optical element body defines an axis of rotational symmetry. The reflecting area is disposed on the optical element body and adapted to be optically used in an exposure process. The optical passageway is arranged within the optical element body and allows light to pass the optical element body, the optical passageway being arranged eccentrically with respect to the axis of rotational symmetry.
摘要翻译: 提供了一种包括光学元件主体,反射区域和光学通道的光学元件。 光学元件主体限定旋转对称轴。 反射区域设置在光学元件主体上并且适于在曝光过程中被光学地使用。 光学通道布置在光学元件主体内并允许光通过光学元件主体,光学通道相对于旋转对称轴线偏心地布置。
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公开(公告)号:US20090147229A1
公开(公告)日:2009-06-11
申请号:US11901131
申请日:2007-09-14
CPC分类号: G02B7/026 , G02B7/008 , G03F7/70825
摘要: There is provided an optical element unit comprising an optical element, a connector element, and an optical element holder. The optical element has a plane of main extension as well as an outer circumference and defines a radial direction. The connector element connects the optical element and the optical element holder, the connector element having a first connector part connected to the optical element at the outer circumference and a second connector part connected to the optical element holder. The first connector part and the second connector part are connected via at least one coupling part, the coupling part being compliant in the radial direction and substantially preventing rotation between the first connector part and the second connector part in a plane substantially parallel to the plane of main extension.
摘要翻译: 提供了包括光学元件,连接器元件和光学元件保持器的光学元件单元。 光学元件具有主要延伸的平面以及外圆周并限定径向方向。 连接器元件连接光学元件和光学元件保持器,连接器元件具有在外周连接到光学元件的第一连接器部分和连接到光学元件保持器的第二连接器部件。 第一连接器部分和第二连接器部分经由至少一个联接部分连接,联接部分在径向上是柔性的,并且基本上防止第一连接器部分和第二连接器部分之间在基本上平行于 主要延伸。
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公开(公告)号:US20080204689A1
公开(公告)日:2008-08-28
申请号:US11901130
申请日:2007-09-14
申请人: Willi Heintel , Bernhard Geuppert , Ulrich Bingel , Joachim Hartjes , Hagen Federau , Harald Kirchner , Tilman Schwertner
发明人: Willi Heintel , Bernhard Geuppert , Ulrich Bingel , Joachim Hartjes , Hagen Federau , Harald Kirchner , Tilman Schwertner
CPC分类号: G03B27/54 , G02B7/021 , G02B13/143 , G03F7/70783 , G03F7/70825
摘要: There is provided an optical module for microlithography. The optical module includes an optical element and a retaining device for holding the optical element. The optical element has (a) a main extension plane, in which it defines a radial direction R and a circumferential direction U, and (b) a free optical diameter and an overrun in the region of its outer periphery. The retaining device contacts the optical element in the region of the overrun, and is formed and/or contacts the optical element in such a manner that the overrun ratio, calculated from the overrun related to a minimum overrun necessary for the production of the optical element, is at most 1.5.
摘要翻译: 提供了一种用于微光刻的光学模块。 光学模块包括光学元件和用于保持光学元件的保持装置。 光学元件具有(a)主延伸面,其中限定径向R和圆周方向U,以及(b)在其外周的区域中的自由光学直径和超限。 保持装置在超越范围内与光学元件接触,并且以这样的方式形成和/或接触光学元件,使得从超载计算的超载比与生产光学元件所需的最小超限有关 ,最多为1.5。
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公开(公告)号:US20110063590A1
公开(公告)日:2011-03-17
申请号:US12951777
申请日:2010-11-22
CPC分类号: G03F7/70891 , G02B7/008 , G02B7/028 , G02B7/181 , G03F7/70825
摘要: An optical element module comprising a plurality of module components is provided. The module components comprise an optical element, an optical element holder and a contact element. The optical element has a first coefficient of thermal expansion. The optical element holder holds the optical element via the first contact element and has a second coefficient of thermal expansion, the second coefficient of thermal expansion being different from the first coefficient of thermal expansion. At least one of the module components is adapted to provide at least a reduction of forces introduced into the optical element upon a thermally induced position change in the relative position between the optical element and the optical element holder, the position change resulting from a temperature situation variation in a temperature situation of the plurality of module components.
摘要翻译: 提供了包括多个模块部件的光学元件模块。 模块组件包括光学元件,光学元件保持器和接触元件。 光学元件具有第一热膨胀系数。 光学元件保持器经由第一接触元件保持光学元件,并具有第二热膨胀系数,第二热膨胀系数不同于第一热膨胀系数。 模块部件中的至少一个适于在光学元件和光学元件保持器之间的相对位置的热感应位置变化时提供至少引入到光学元件中的力的减小,温度情况导致的位置变化 多个模块部件的温度变化的变化。
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公开(公告)号:US07859641B2
公开(公告)日:2010-12-28
申请号:US12015894
申请日:2008-01-17
CPC分类号: G03F7/70891 , G02B7/008 , G02B7/028 , G02B7/181 , G03F7/70825
摘要: An optical element module comprising a plurality of module components is provided. The module components comprise an optical element, an optical element holder and a contact element. The optical element has a first coefficient of thermal expansion. The optical element holder holds the optical element via the first contact element and has a second coefficient of thermal expansion, the second coefficient of thermal expansion being different from the first coefficient of thermal expansion. At least one of the module components is adapted to provide at least a reduction of forces introduced into the optical element upon a thermally induced position change in the relative position between the optical element and the optical element holder, the position change resulting from a temperature situation variation in a temperature situation of the plurality of module components.
摘要翻译: 提供了包括多个模块部件的光学元件模块。 模块组件包括光学元件,光学元件保持器和接触元件。 光学元件具有第一热膨胀系数。 光学元件保持器经由第一接触元件保持光学元件,并具有第二热膨胀系数,第二热膨胀系数不同于第一热膨胀系数。 模块部件中的至少一个适于在光学元件和光学元件保持器之间的相对位置的热感应位置变化时提供至少引入到光学元件中的力的减小,温度情况导致的位置变化 多个模块部件的温度变化的变化。
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公开(公告)号:US20100065252A1
公开(公告)日:2010-03-18
申请号:US12561800
申请日:2009-09-17
申请人: Heiko Methe , Willi Heintel , Sascha Licht
发明人: Heiko Methe , Willi Heintel , Sascha Licht
CPC分类号: G02B7/008 , G03F7/70825 , G03F7/70891
摘要: The disclosure relates to a connecting arrangement for an optical device, such as in microlithography. The connecting arrangement includes a first body, a second body and a connecting device. The first body contacts the second body in a laminar manner in a contact region. The connecting device is connected to the second body and contacts the first body via at least one contact unit. The connecting device is configured to generate a predefinable contact force in the contact region between the first body and the second body. The contact unit includes a plurality of separate contact elements. Each contact element is connected to the second body via a spring unit which can be elastically deformed to generate a contribution to the contact force
摘要翻译: 本公开涉及一种用于光学装置的连接装置,例如在微光刻中。 连接装置包括第一主体,第二主体和连接装置。 第一主体以接触区域中的层状方式接触第二主体。 连接装置连接到第二主体并经由至少一个接触单元接触第一主体。 连接装置构造成在第一主体和第二主体之间的接触区域中产生可预定的接触力。 接触单元包括多个单独的接触元件。 每个接触元件经由可弹性变形以产生对接触力的贡献的弹簧单元连接到第二主体
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10.
公开(公告)号:US07448763B2
公开(公告)日:2008-11-11
申请号:US10573216
申请日:2003-12-03
申请人: Andreas Frommeyer , G Fraser Morrison , Wolfgang Keller , Yim-Bun Patrick Kwan , Harald Kirchner , Willi Heintel
发明人: Andreas Frommeyer , G Fraser Morrison , Wolfgang Keller , Yim-Bun Patrick Kwan , Harald Kirchner , Willi Heintel
CPC分类号: G03F7/70825 , G02B7/181 , G02B7/182
摘要: An optical subassembly with an optical element, for example a mirror element (7), has an optical surface (9) and bearing points (12) arranged on the circumference. The optical element (7) is connected to a mount (13) at the bearing points (12) via connecting elements (14, 15, 16, 17, 18). Stress-decoupling cutouts, for example curved slots (11), are provided between the optical surface (9) and the bearing points (12).
摘要翻译: 具有光学元件(例如镜子元件)的光学子组件具有布置在圆周上的光学表面(9)和支承点(12)。 光学元件(7)通过连接元件(14,15,16,17,18)在轴承点(12)处连接到安装件(13)。 在光学表面(9)和支承点(12)之间设置有应力分离切口,例如弯曲槽(11)。
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