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    • 4. 发明专利
    • Lithography apparatus, patterning device, and method of manufacturing device
    • 平面设备,绘图设备和制造设备的方法
    • JP2007180547A
    • 2007-07-12
    • JP2006342148
    • 2006-12-20
    • Asml Netherlands Bvエーエスエムエル ネザーランズ ビー.ブイ.
    • KRUIJSWIJK STEFAN GEERTE
    • H01L21/027G03F7/20
    • G03F7/70441G03F1/36G03F1/44G03F1/68G03F7/70516G03F7/70683G03F9/7076
    • PROBLEM TO BE SOLVED: To provide a method of proximity matching recognition having no defect of a method based on SEM, and a lithography apparatus appropriate for such a method. SOLUTION: The lithography apparatus has an alignment system for aligning a patterning device with a substrate. The patterning device includes a proximity mark 10 having several proximity structures 20 adjacent to one another, and each of the proximity structures 20 includes a space structure 11, a reference structure 12, and an inspection structure 13. The reference structure 12 includes first number of lines with a reference pitch, and the inspection structure 13 includes second number of lines with an inspection pitch. The patterning device is used for performing proximity matching using the alignment system, or performing further quality measurement such as a dose set suit for size. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种没有基于SEM的方法的缺陷的接近匹配识别方法,以及适用于这种方法的光刻设备。 光刻设备具有用于使图案形成装置与衬底对准的对准系统。 图案形成装置包括具有彼此相邻的多个邻近结构20的接近标记10,并且每个邻近结构20包括空间结构11,参考结构12和检查结构13.参考结构12包括第一数量 具有参考间距的线,并且检查结构13包括具有检查间距的第二数量的线。 图案形成装置用于使用对准系统进行接近度匹配,或者进行进一步的质量测量,例如针对尺寸的剂量组合。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Lithography equipment and method of operating the same
    • LITHOGRAPHY设备及其操作方法
    • JP2010010677A
    • 2010-01-14
    • JP2009145234
    • 2009-06-18
    • Asml Netherlands Bvエーエスエムエル ネザーランズ ビー.ブイ.
    • KADIJK EDWIN CORNELISKRUIJSWIJK STEFAN GEERTE
    • H01L21/027G03F7/20
    • G03F7/70341
    • PROBLEM TO BE SOLVED: To provide lithography equipment in which the possibility of the formation of bubbles in, for example, a recessed portion is reduced and is desirably minimized substantially. SOLUTION: A substrate table is configured and disposed to hold a substrate having an edge feature. A projection system is configured to project a radiation beam with a pattern onto the substrate. A fluid treatment system is configured and disposed to supply a flow of liquid into a space between the projection system and the substrate table and retain at least a part of the liquid in a space. A positioner is configured to position the substrate on the substrate table such that the edge feature is located downstream of the substrate in the flow of liquid. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供其中在例如凹陷部分中形成气泡的可能性减小并且希望最小化的光刻设备。 解决方案:衬底台被配置和设置成保持具有边缘特征的衬底。 投影系统被配置为将具有图案的辐射束投射到基板上。 流体处理系统被配置和设置成将液体流提供到投影系统和衬底台之间的空间中并将至少一部分液体保持在空间中。 定位器被配置为将衬底定位在衬底台上,使得边缘特征位于液体流中的衬底的下游。 版权所有(C)2010,JPO&INPIT