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    • 1. 发明专利
    • Shutter member, lithographic apparatus and device manufacturing method
    • SHUTTER会员,LITHOGRAPHIC设备和设备制造方法
    • JP2011061199A
    • 2011-03-24
    • JP2010199597
    • 2010-09-07
    • Asml Netherlands Bvエーエスエムエル ネザーランズ ビー.ブイ.
    • KANEKO TAKESHIEUMMELEN ERIK HENRICUS EGIDIUS CATHARINADZIOMKINA NINA VLADIMIROVNAKRUIZINGA MATTHIAS
    • H01L21/027
    • G03F7/70341G03F7/70733
    • PROBLEM TO BE SOLVED: To reduce the risk of an interference with a positioning system of an immersion liquid. SOLUTION: An immersion lithographic apparatus contains a substrate table, a fluid handling structure and a swap table. The substrate table is configured to support a substrate. The fluid handling structure is configured to supply and confine the immersion liquid to a space demarcated between a projection system and the substrate table, between the projection system and the substrate, or the both. The swap table includes, for example, a shutter surface configured to be under the fluid handling structure during swapping of the substrate on the substrate table. When used, a transfer surface between the surface of the substrate table and the surface of the swap table is moved under the fluid handling structure to contribute to inhibit leakage of the immersion liquid. A shutter member and the method are also disclosed. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:减少与浸没液体的定位系统的干扰的风险。 解决方案:浸没式光刻设备包含基板台,流体处理结构和互换台。 衬底台被配置为支撑衬底。 流体处理结构构造成将浸没液体供应并限制在投影系统和基板台之间,投影系统和基板之间或两者之间划分的空间。 交换台包括例如在基板在基板台上交换期间构造成处于流体处理结构下方的快门表面。 当使用时,衬底台的表面和互换台的表面之间的转印面在流体处理结构下移动以有助于抑制浸没液体的泄漏。 还公开了一种快门构件和方法。 版权所有(C)2011,JPO&INPIT