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    • 2. 发明专利
    • Optical imaging device
    • 光学成像装置
    • JP2014168095A
    • 2014-09-11
    • JP2014097025
    • 2014-05-08
    • Carl Zeiss Smt Gmbhカール・ツァイス・エスエムティー・ゲーエムベーハー
    • BERNHARD GERLICHJENS KUGLERTHOMAS ITTNERSTEPHAN HEIMBACHKARL-HEINZ SCHIMITZEKPAYAM TAYEBATIHOLDERER HUBERT
    • H01L21/027G02B21/00
    • G03F7/70341G03F7/70891
    • PROBLEM TO BE SOLVED: To provide an optical imaging device and an optical imaging method, which make it possible to easily compensate for an environmental influence, in particular on an optical element, due to local heat with consideration given to an action of absorbing projection light.SOLUTION: An optical imaging device, in particular for use in microlithography, includes a mask device for accommodating a mask having a projection pattern, a projection device with an optical element group, a substrate device for accommodating a substrate, and an immersion zone. The optical element group is constructed so as to project the projection pattern onto the substrate and includes a plurality of optical elements having an immersion element that is at least temporarily located adjacent to an immersion zone 110 during operation. During operation, the immersion zone is located between the immersion element and the substrate and is at least temporarily filled with an immersion medium 110.1. A thermal attenuation device 111 is provided which is constructed so as to reduce a fluctuation induced in a temperature distribution TE of the immersion element by the immersion medium.
    • 要解决的问题:提供一种光学成像装置和光学成像方法,其可以考虑到吸收投影光的作用,容易地补偿由于局部热而引起的对光学元件的环境影响 解决方案:特别是用于微光刻的光学成像装置包括用于容纳具有投影图案的掩模的掩模装置,具有光学元件组的投影装置,用于容纳基板的基板装置和浸没区域。 光学元件组被构造成将投影图案投影到基板上,并且包括多个光学元件,其具有在操作期间至少临时定位为与浸没区域110相邻的浸没元件。 在操作期间,浸没区位于浸没元件和基底之间,并且至少暂时用浸没介质110.1填充。 提供一种热衰减装置111,其被构造成减少由浸没介质在浸没元件的温度分布TE中引起的波动。
    • 3. 发明专利
    • Optical module
    • 光学模块
    • JP2013047836A
    • 2013-03-07
    • JP2012234822
    • 2012-10-24
    • Carl Zeiss Smt Gmbhカール・ツァイス・エスエムティー・ゲーエムベーハー
    • JENS KUGLERULRICH WEBERNICOLAI WENGERT
    • G02B7/02H01L21/027
    • G03F7/7015G02B7/003G02B7/02G03F7/70825
    • PROBLEM TO BE SOLVED: To provide a support element and a method for supporting an optical element of a microlithographic projection exposure system, which allow, in a simple manner, high accuracy and large control bandwidth in positioning of the optical element, with long lifetimes of the support element.SOLUTION: A bipod 109.1 including two bipod braces to retain an optical element 106.1 is such that one brace head and a connecting line connecting two brace feet are located on a plane of the bipod 109.1, and the spacing of the brace feet can be adjusted by one lever 113 which is retained on a bearing and engages with one brace foot via a connection unit and is moveable in one direction of motion. A connection unit has at least one flexure 114 with precisely one bending plane, and the flexure 114 has a rigid configuration perpendicularly to the bending plane.
    • 要解决的问题:提供一种用于支持微光刻投影曝光系统的光学元件的支撑元件和方法,其允许以简单的方式在光学元件的定位中具有高精度和大的控制带宽,与 支撑元件的使用寿命长。 解决方案:包括用于保持光学元件106.1的两个双足杆支架的双头109.1使得连接两个支撑脚的一个支撑头和连接线位于双脚架109.1的平面上,并且支撑脚的间隔可以 通过保持在轴承上的一个杠杆113调节,并通过连接单元与一个支撑脚接合,并可在一个运动方向上移动。 连接单元具有至少一个具有精确的一个弯曲平面的挠曲件114,并且挠曲件114具有垂直于弯曲平面的刚性构型。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Optical imaging device
    • 光学成像装置
    • JP2012256921A
    • 2012-12-27
    • JP2012175295
    • 2012-08-07
    • Carl Zeiss Smt Gmbhカール・ツァイス・エスエムティー・ゲーエムベーハー
    • GELLRICH BERNHARDJENS KUGLERTHOMAS ITTNERSTEPHAN HEIMBACHKARL-HEINZ SCHIMITZEKPAYAM TAYEBATIHOLDERER HUBERT
    • H01L21/027G02B21/00G02B21/28G03F7/20
    • G03F7/70341G03F7/70891
    • PROBLEM TO BE SOLVED: To provide an optical imaging device and an optical imaging method capable of simply compensating environmental influences of local heat on an optical element.SOLUTION: An optical imaging device especially used for microlithography comprises a mask device for housing a mask having a projection pattern, a projection device having an optical element group, a substrate device for housing the substrate, and a liquid immersion zone 110. The optical element group is constituted to project the projection pattern on the substrate, and comprises a plurality of optical elements having liquid immersion elements at least temporarily arranged adjacent to the liquid immersion zone 110 during an operation. During an operation, the liquid immersion zone 110 is arranged between the liquid immersion elements and a substrate, and is at least temporarily filled with a liquid immersion medium 110.1. A heat attenuating device 111 is provided, and is constituted to reduce variation induced by a temperature distribution TE of the liquid immersion elements by the liquid immersion medium 110.1.
    • 要解决的问题:提供能够简单地补偿局部热对光学元件的环境影响的光学成像装置和光学成像方法。 解决方案:特别用于微光刻的光学成像装置包括用于容纳具有突出图案的掩模的掩模装置,具有光学元件组的投影装置,用于容纳基板的基板装置和液浸区域110。 光学元件组被构造成将投影图案投影在基板上,并且包括在操作期间至少临时布置为与液浸区域110相邻的液浸元件的多个光学元件。 在操作期间,液浸区域110布置在液浸元件和基底之间,并且至少暂时填充有浸液介质110.1。 设置有热衰减装置111,构成为通过液浸介质110.1降低由液浸元件的温度分布TE引起的变化。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Projection optical system
    • 投影光学系统
    • JP2012042967A
    • 2012-03-01
    • JP2011208150
    • 2011-09-22
    • Carl Zeiss Smt Gmbhカール・ツァイス・エスエムティー・ゲーエムベーハー
    • RAU JOHANNESSHAPAHAR ALMINGELLRICH BERNHARDJENS KUGLERMAHLMANN MARTINGOYPERT BERNHARDPETASCH THOMASFUERTER GERHARD
    • G02B7/02G03F7/20H01L21/027
    • G03F7/7015G02B7/00G02B7/008G02B7/021G02B7/028G02B7/22G02B17/08G02B17/0804G02B17/0812G02B17/0892G03F7/70808G03F7/70825G03F7/70833G03F7/70883
    • PROBLEM TO BE SOLVED: To provide a structure of an airtight and light-tight housing preventing complication of a whole system in a support section of an auxiliary optical system of a projection optical system of a microlithography system.SOLUTION: A first optical element module 7 includes a first housing and at least a first optical element, and the first optical element is stored in the first housing and includes a first optical use region 10.7 that regulates a first optical axis 10.13 and is optically used. At least a single second optical element module 8 is provided adjacent to the first optical element module 7 and includes at least a single second optical element, and the second optical element regulates a second optical axis 10.14 of a projection optical unit 2. The first housing includes a first housing axis 3.2 and an external wall 3.3 extending in the circumferential direction with respect to the first optical axis 10.13, the first optical axis 10.13 is laterally deflected and is at least one of axes being inclined with respect to the first housing axis 3.2, and the first housing axis 3.2 is substantially in a same straight line with the second optical axis 8.3.
    • 要解决的问题:提供一种气密和不透光的壳体的结构,以防止在微光刻系统的投影光学系统的辅助光学系统的支撑部分中的整个系统的复杂化。 解决方案:第一光学元件模块7包括第一壳体和至少第一光学元件,并且第一光学元件被存储在第一壳体中并且包括第一光学使用区域10.7,其调节第一光轴10.13和 被光学使用。 至少单个第二光学元件模块8设置成与第一光学元件模块7相邻并且包括至少一个第二光学元件,并且第二光学元件调节投影光学单元2的第二光轴10.14。第一壳体 包括第一壳体轴线3.2和相对于第一光轴10.13在圆周方向上延伸的外壁3.3,第一光轴10.13横向偏转,并且至少一个轴线相对于第一壳体轴线3.2倾斜 并且第一壳体轴线3.2与第二光轴8.3基本上处于相同的直线。 版权所有(C)2012,JPO&INPIT
    • 7. 发明专利
    • Optical module
    • 光学模块
    • JP2014160257A
    • 2014-09-04
    • JP2014060303
    • 2014-03-24
    • Carl Zeiss Smt Gmbhカール・ツァイス・エスエムティー・ゲーエムベーハー
    • JENS KUGLERULRICH WEBERNICOLAI WENGERT
    • G02B7/02
    • G03F7/7015G02B7/003G02B7/02G03F7/70825
    • PROBLEM TO BE SOLVED: To provide a support element and a method for supporting an optical element which allow in a simple manner a high accuracy and a high control bandwidth in positioning and orienting the optical element and extension of the lifetime of the support element.SOLUTION: An optical module comprises: a support unit; and at least one bipod 109.1 for holding and/or positioning an optical element 106.1 of a microlithographic projection exposure system relative to the support unit. The bipod 109.1 includes two bipod braces, for each of which a brace foot is directly or indirectly connected to the support unit 110 at a first end and a brace head is directly or indirectly connected to an optical element 106.1 at a second end, and which can be adjusted by at least one lever 113. At least one direction of motion of the lever is outside of the bipod plane, and a connection unit has at least one flexure with precisely one bending plane.
    • 要解决的问题:提供一种支撑元件和支撑光学元件的方法,其允许以简单的方式在定位和定向光学元件以及延长支撑元件的寿命的同时具有高精度和高控制带宽。 光模块包括:支撑单元; 以及至少一个双头109.1,用于保持和/或定位相对于支撑单元的微光刻投影曝光系统的光学元件106.1。 双脚架109.1包括两个双脚架,其中支撑脚在第一端处直接或间接地连接到支撑单元110,并且支架头在第二端处直接或间接地连接到光学元件106.1,并且哪个 可以通过至少一个杠杆113进行调节。杠杆的至少一个运动方向在双脚架平面之外,并且连接单元具有至少一个具有精确的一个弯曲平面的挠曲。