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    • 4. 发明专利
    • Lithographic apparatus and device manufacturing method
    • LITHOGRAPHIC装置和装置制造方法
    • JP2006032953A
    • 2006-02-02
    • JP2005201993
    • 2005-07-11
    • Asml Netherlands Bvエイエスエムエル ネザランドズ ベスローテン フエンノートシャップ
    • LUTTIKHUIS BERNARDUS ANTONIUSBARTRAY PERTRUS RJACOBS JOHANNES HENRICUS WHARINK THIJSLIEBREGTS PAULUS MARTINUS MARI
    • H01L21/027G03F7/20
    • G03F7/70841
    • PROBLEM TO BE SOLVED: To provide a lithographic system and a manufacturing method of the lithographic system capable of preventing the contamination of a projection optical system.
      SOLUTION: The lithographic apparatus has a support configured so as to support a patterning device capable of forming a patternized radiation beam by giving a pattern to the section of the radiation beam. A projection system is configured so as to project the patternized radiation beam to the target portion of a substrate. The projection system is included in a first vacuum environment and a patterning device support is included in a second vacuum environment, the separator divides the first vacuum environment from the second vacuum environment. The separator has an opening from the first vacuum environment to the patterning device and/or reversely, an opening through which the projected beam is allowed to pass. The patterning device forms at least a part of seal that almost seals the opening of the separator.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够防止投影光学系统污染的光刻系统的光刻系统和制造方法。 解决方案:光刻设备具有支撑结构,以支持能够通过向辐射束的部分提供图案来形成图案化的辐射束的图案形成装置。 投影系统被配置为将图案化的辐射束投影到基板的目标部分。 投影系统包括在第一真空环境中,并且图案形成装置支撑件包括在第二真空环境中,分离器将第一真空环境与第二真空环境分开。 分离器具有从第一真空环境到图案形成装置的开口和/或反向,允许投射的光束通过的开口。 图案形成装置形成密封件的至少一部分,其几乎密封隔板的开口。 版权所有(C)2006,JPO&NCIPI